6AS

6AS HONEYWELL | Alldatasheet

Document overview

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Technical content

MICRO SWITCH™ Premium Large Basic Switches BZ | BA | BM | BE | 6AS Series Datasheet

sensing.honeywell.com What makes our switches better?

• Industry-leading temperature range for options up to 204 °C [400 °F] and temperatures as low as -55 °C [-67 °F]
• Exclusive current carrying capability of up to 25 A
• International approvals: UL, CSA, ENEC, CE listings
• Options for circuitry, styles, connection types and a wide selection of actuator styles
• Dependable performance - tested up to 20 million mechanical cycles
• MICRO SWITCH™ legacy and expertise - over 75 years of engineering excellence and experience MICRO SWITCH™ Large Premium Basic Switches Accurate, reliable, and repeatable, MICRO SWITCH™ BZ/BA/BM/BE Series features precise operating characteristics and enhanced life. These premium, large snap-action switches offer precision operation and sensitive differential travel. Utilizing state-of-the-art manufacturing processes and quality controls, Honeywell has engineered premium, large snap-action switches that meet various international agency requirements. Some models have military qualifications. MICRO SWITCH™ BZ/BA/BM/BE Series are often used for precision on/off applications, as well as end of limit, presence/absence, and manual operator interface functions. Their engineered design is suitable for various application needs. Configured options with BZ, BA, BM, and BE switches provide a wide variety of operating and interface characteristics. The MICRO SWITCH™ 6AS Series consists of two large premium BZ/BA/BM/BE snap-action switches ganged together and actuated by a single actuator. Field adjustable operating point is an option for one or both switches. QUALITY • RELIABLE • RUGGED • GLOBAL Operating in extreme temperatures is all in a day’s work for MICRO SWITCH™ large basics!

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Features

Switches certified to UL, CSA, ENEC, and CE for global use FLEXIBILITY OF PRODUCT CHARACTERISTICS Honeywell’s large basic switches offer various operating force and differential travel options to meet the actuator type. Designed with momentary or maintained contact action, these switches may perform a variety of functions as well as offering a choice of actuation, termination and operating characteristics for design flexibility VARIENTS FOR EXTREME CONDITIONS With an IP64 sealing option to maintain switch enclosure sealing, many listings can be used in dirty, harsh environments with their dustproof and splash resistant seals. Many versions operate in extreme temperatures, up to 121 °C [250 °F], and several with high temperature options for up to 204 °C [400 °F], as well as temperatures as low as -55 °C [-67 °F] EASY INSTALLATION REDUCES OVERALL COSTS The switch’s enlongated mounting hole allows for easier, more accurate mounting TIGHT HYSTERESIS/DIFFERENTIAL TRAVEL Designed with a hysteresis as small as 0,008 mm [0.0003 in], the BZ/BA/BM/ BE switches may be used in applications where very tight and sensitive control is required between the operate and release points CURRENT CAPACITY FROM LESS THAN 1 A TO 25 A With a broad current capacity, one switch package can control a wide range of electrical loads. As requirements vary for applications, a standardized switch package may help reduce costs and increase application flexibility. Gold contacts available for controlling low energy/low power circuits ENHANCED PERFORMANCE Internal flat spring design delivers optimum performance and switch reliability MILITARY APPROVALS MIL-PRF-8805 switches available for military-specified applications Listings certified for global use and mulitple applications Standardize switching packages

sensing.honeywell.com BUILDING CONTROLS AND EQUIPMENT Often used in a building’s boiler/heater controls, in HVAC systems to sense exhaust pressure on high efficiency furnances, and in fire suppression systems to sound alarm when sprinkler activation/waterflow is detected. May also be used in machine tools to limit the maxiumum movement for pieces of equipment DOORS AND LIFTS May be used in elevators and lifts to sense if the car is in position before the door opens and on door-latching mechanisms to indicate door closed and/or door locked SEMI-TRUCKS AND TRAILERS Can be used to disengage the cruise control when the clutch pedal is depressed and for diesel engine brake assist. For surface transportation equipment, can be used as a seat switch VALVES Detects whether a valve is “open” or “closed” TIMING DEVICES Often used in commercial/industrial-grade timers to turn outputs “on” and/or “off” at preset times COMMUNICATION SYSTEMS May be used as a door interlock on communication consoles or enclosures FOOT SWITCHES In commerical and industrial foot switch enclosures, may be used as the switching element COMMERCIAL AND INDUSTRIAL KITCHEN EQUIPMENT May be used to indicate door closed and/or door locked for the self-cleaning feature IRRIGATION EQUIPMENT Often used for limiting maximum offset of irrigation towers MEDICAL INSTRUMENTATION In medical and dental equipment, often used in foot switches to control the dental drill and the positioning of the chair Potential Applications

Table 1. Specifications Insulation resistance 100,000 M Ohm min.

Table 2. UL Electrical Ratings

15 A, 125, 250 or 480 Vac;

5 A, 125, 250 or 480 Vac;

22 A, 125, 250 or 480 Vac;

20 A, 125, 250 or 480 Vac;

10 A, 125 Vac ‘‘L’’ (tungsten lamp load);

1 HP , 125 Vac; 2 HP , 250 Vac;

10 A, 125, 250 or 480 Vac;

15 A, 120, 240, 480 or 600 Vac;

20 A, 125, 250 or 277 Vac;

2 A, 600 Vac; 1⁄8 HP , 125 Vac;

Honeywell web site: sensing.honeywell.com. pins or screws of 3,53 mm [0.139 in] diameter.

• BA UL File E12252, issued 12-09-88
• BM UL File E12252, issued 12-08-88
• BZ UL File E12252, issued 6-29-89
• BE-1,2,5 UL File E22779, Vol. 4, Sec. 1
• BE-R UL File E22779, Vol. 4, Sec. 2

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches ORDER GUIDE BY ASCENDING ELECTRICAL CAPABILITY Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.* mm [in] BZ/BA type BZ/BA Type BZ-2R72-A2 Applications requiring gold alloy contacts 1 A P 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] BZ-2R725551-A2 Gold alloy contacts Dustproof and splash resistant seal 1 A P 2,22 to 4,17 [8 to 15] 1,11 [4] – 0,13 [0.005] 0,01 to 0,06 [0.0004 to 0.0025] 15,88 [0.625] BZ-2R244-A2 Operating in temp. to 204 °C [400 °F] for 100 hours 5 A B 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] BZ-R21-A2 Lower force 10 A C 1,11 [4] 0,7 [2.5] 0,30 [0.012] 0,13 [0.005] 0,005 to 0,013 [0.0002 to 0.0005] 15,88 [0.625] BZ-2R-A2 Most applications SPDT 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] WZ-2R-A2 SPST (normally closed) 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] YZ-2R-A2 SPST (normally open) 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] Sealed type Sealed type BZ-R-A2 Less differential travel 15 A D 1,95 to 2.5 [7 to 9] 1,11 [4] 0,30 [0.012] 0,13 [0.005] 0,005 to 0,008 [0.0002 to 0.0003] 15,88 [0.625] BZ-R19-A2 Best repeatability 15 A D 1,95 to 3,34 [7 to 12] 1,11 [4] 0,30 [0.012] 0,13 to 0,2 [0.005 to 0.008] 0,005 to 0,02 [0.0002 to 0.0008] 16,26 [0.640] BZ-2R24-A2 Operating in temp. to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] BZ-2RT04 (M8805/1-004) MIL-PRF-8805 appli- cation requirements 15 A A 2,5 to 3,61 [9 to 13] 1,67 [6] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] BZ-2R05-A2 Stability under varying humidity 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,01 to 0,05 [0.0004 to 0.0020] 15,88 [0.625] BZ-2R5551-A2 Dustproof and splash resistant seal 15 A A 2,5 to 4,17 [9 to 15] 1,11 [4] – 0,13 [0.005] 0,01 to 0,06 [0.0004 to 0.0025] 15,88 [0.625] BZ-2R55-A2-S Sealed construction. Stainless steel internal snapspring 15 A A 2,5 to 4,17 [9 to 15] 1,11 [4] – 0,13 [0.005] 0,01 to 0,06 [0.0004 to 0.0025] 15,88 [0.625] BA/BE type BA-2R-A2 Up to 20 ampere load 20 A G 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 0,25 [0.10] 0,05 to 0,19 [0.0020 to 0.0075] 16,26 [0.640] BA-2R24-A2 Operating in temp. to 121 °C [250 °F] 20 A G 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 0,25 [0.10] 0,05 to 0,19 [0.0020 to 0.0075] 16,26 [0.640] BM-1R-A2 Up to 22 ampere load 22 A F 1,95 to 2,78 [7 to 10] 1,11 [4] 0,38 [0.015] 0,13 [0.005] 0,013 to 0,025 [0.0005 to 0.0010] 15,88 [0.625] BE-2R-A4 Up to 25 ampere load, #8 screw terminals 25 A H 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 0,25 [0.10] 0,05 to 0,19 [0.0020 to 0.0075] 16,26 [0.640] Manual Reset BZ-RX Manual reset, solder terminals 15 A E 1,95 to 2,5 [7 to 9] 0,56 to 2,78* [2 to 10] 0,30 [0.012] 0,13 [0.005] 0,38* 0.015] – 15,88 [0.625] WA-1RX-A4 Manual reset SPST-NC, #8 screw terminals 20 A W 5,56 [20] 6,95 [25]* – – 0,25 [0.010] 0,20 [0.008] 16,26 [0.64] 27,9*[1.10] * Reset characteristics -A2 is supplied with #6 terminal screws * Except where stated, ±0,38 mm [±0.015 in] O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating position

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating positionOVERTRAVEL PLUNGER ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.* mm [in] BZ-2RD72-A2 Applications requiring gold alloy contacts 1 A P 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 21,21 [0.835] BZ-2RD-A2 Added overtravel. For manual operation and slow 20° (max) cam rise 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 21,21 [0.835] BZ-2RD24-A2 Operating in temperature to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 21,21 [0.835] BM-1RD-A2 Up to 22 ampere load 22 A F 1,95 to 2,78 [7 to 10] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,013 to 0,025 [0.0005 to 0.0010] 21,21 [0.835] BZ-2RDS725551-A2 Applications requiring gold alloy contacts plus dustproof and splash resistant seal 1 A P 3,61 to 5,28 [13 to 19] 1,11 [4] – 1,52 [0.060] 0,01 to 0,063 [0.0004 to 0.0025] 28,20 [1.110] BZ-2RDS5551-A2 Dustproof and splash resistant seal 15 A A 3,61 to 5,28 [13 to 19] 1,11 [4] – 1,52 [0.060] 0,01 to 0,063 [0.0004 to 0.0025] 28,20 [1.110] BA-2RB-A2 Up to 20 ampere load 20 A G 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 2,39 [0.094] 0,05 to 0,019 [0.0020 to 0.0075] 26,20 [1.03] BE-2RB-A4 Up to 25 ampere load, #8 screw terminals 25 A H 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 2,39 [0.094] 0,05 to 0,019 [0.0020 to 0.0075] 26,20 [1.03] BZ-2RS72-A2 Applications requiring gold alloy contacts 1 A P 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 28,20 [1.110] BZ-2RS-A2 Added overtravel. For in-line operation and with JR aux. actuators 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,063 [0.0004 to 0.0025] 28,20 [1.110] BZ-2RS24-A2 Operating in temperature to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 28,20 [1.110] BZ-2RST04 (M8805/1-012) MIL-PRF-8805 applica- tion requirements 15 A A 2,5 to 3,61 [9 to 13] 1,67 [6] 0,38 [0.015] 1,52 [0.060] 0,01 to 0,05 [0.0004 to 0.0020] 28,20 [1.110] BZ-RSX Manual reset solder terminals 15 A E 1,95 to 2,64 [7 to 9] – 0,30 [0.012] 0,65 [0.025] – 2,79 [1.11] BM-1RS-A2 Up to 22 ampere load 22 A F 1,95 to 2,78 [7 to 10] 1,11 [4] 0,38 [0.015] 1,52 [0.060] 0,013 to 0,025 [0.0005 to 0.0010] 28,20 [1.110] BZ-2RS7225551-A2 Applications requiring gold alloy contacts plus dustproof and splash resistant seal 1 A P 2,5 to 4,17 [9 to 15] 1,11 [4] – 1,52 [0.060] 0,01 to 0,063 [0.0004 to 0.0025] 28,20 [1.110] BZ-2RS5551-A2 Dustproof and splash resistant seal 15 A A 2,5 to 4,17 [9 to 15] 1,11 [4] – 1,52 [0.060] 0,01 to 0,063 [0.0004 to 0.0025] 28,20 [1.110]

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches OVERTRAVEL PLUNGER ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.** mm [in] BZ-2RQ-A2 Added overtravel. For manual in-line operation and for slow 30° (max) rise cams 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 38,10 ±0,51 [1.50 ±0.02] BZ-2RQ24-A2 Operating in temperature to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 38,10 ±0,51 [1.50 ±0.02] BZ-2RQ172-A2 Applications requiring gold alloy contacts 1 A P 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 21,82 [0.859] BZ-2RQ1-A2 BZ-2RQ-A2 type applica- tions with panel mount 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 21,82 [0.859] BZ-2RQ1T04 (M8805/1-020) MIL-PRF-8805 application requirements 15 A A 2,5 to 3,61 [9 to 13] 1,67 [6] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 21,82 [0.859] BZ-2RQ124-A2 Operating in temperature to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,01 to 0,05 [0.0004 to 0.0020] 21,82 [0.859] BZ-2RN702 Furnished with unassembled seal boot. 15 A X 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 3,18 [0.125] 0,01 to 0,05 [0.0004 to 0.0020] 48,4 ±0,50 1.906 [±0.02] BZ-RQ1X Manual reset. Solder terminals 15 A E 1,67 to 2,64 [6 to 9.5] – 0,30 [0.012] 5,56 [0.219] – 23,42 ±1,14 [0.922 ±0.045] 7,14* [0.281*] BA-2RQ1-A2 Up to 20 ampere load 20 A G 3,89 to 6,12 [14 to 22] 2,78 [10] 1,27 [0.050] 5,56 [0.219] 0,05 to 0,19 [0.0020 to 0.0075] 21,82 [0.859] BM-1RQ1-A2 Up to 22 ampere load 22 A F 1,95 to 2,78 [7 to 10] 1,11 [4] 0,38 [0.015] 5,56 [0.219] 0,013 to 0,025 [0.0005 to 0.0010] 21,82 [0.859] BZ-2RQ1872-A2 Applications requiring gold alloy contacts 1 A P 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 3,56 [0.140] 0,01 to 0,05 [0.0004 to 0.0020] 33,32 ±1,14 [1.31 ±0.045] BZ-2RQ18-A2 Added overtravel. Roller plunger for rapid cam (30° max) rise and slide operation. Panel mount 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 3,56 [0.140] 0,01 to 0,05 [0.0004 to 0.0020] 33,32 ±1,14 [1.31 ±0.045] BZ-2RQ1824-A2 Operating in temperature to 121 °C [250 °F] 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 3,56 [0.140] 0,01 to 0,05 [0.0004 to 0.0020] 33,32 ±1,14 [1.31 ±0.045] BZ-2AQ18T1 Double-break circuitry 15 A T 3,89 to 6,68 [14 to 24] 1,11 [4] 0,69 [0.025] 3,58 [0.141] 0,03 to 0,10 [0.001 to 0.004] 33,35 ±1,19 [1.31 ±0.047] BM-1RQ18-A2 Up to 22 ampere load 22 A F 1,95 to 2,78 [7 to 10] 1,11 [4] 0,38 [0.015] 3,56 [0.140] 0,013 to 0,025 [0.0005 to 0.0010] 33,32 ±1,14 [1.31 ±0.045] BZ-2RQ181-A2 Applications requiring roller plunger 90° to major axis of switch 15 A A 2,5 to 3,61 [9 to 13] 1,11 [4] 0,38 [0.015] 3,56 [0.140] 0,01 to 0,05 [0.0004 to 0.0020] 33,32 ±1,14 [1.31 ±0.045] * Reset characteristics ** Except where stated, ±0,76 mm [±0.030 in] O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating position

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating positionSTRAIGHT LEVER ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.** mm [in] BZ-2RW8072-A2 Applications requiring gold alloy contacts 1 A P 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ- 2RW80722555105- Stability under varying hu- midity. Gold alloy contacts with seal 1 A P 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-2RW8244-A2 Operating in temp. to 204 °C [400 °F] for 100 hours 5 A B 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-RW8435-A2 Lowest operating force (without external return spring) 10 A I 0,07 [0.25[ – 6,76 [0.266] 5,56 [0.219] 0,08 to 0,38 [0.003 to 0.015] 19,1 [0.750] BZ-2RW876T 1.25-inch lever 15 A A 1,67 [6] 0,42 [1.5] – 0,42 [0.141] 0,10 to 0,63 [0.004 to 0.025] 19,1 [0.750] BZ-2RW80-A2 2.5-inch lever 15 A A 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-2RW84-A2 Lower force (without external return spring) 15 A A 0,28 [1] 0,03 [0.125] 8,33 [0.328] 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-2RW805551- Dustproof and splash resistant seal 15 A A 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-2RWT04 (M8805/1-044) MIL-PRF-8805 application requirements 15 A A 0,28 to 0,90 [1 to 3.25] 0,21 [0.75] 7,52 [0.296] 4,37 [0.172] 2,36 [0.093] 19,1 [0.750] BZ-2RW824-A2 Operating in temperature to 121 °C [250 °F] 15 A A 0,7 [2.5] 0,14 [0.5] – 5,56 [0.219] 0,18 to 1,27 [0.007 to 0.050] 19,1 [0.750] BZ-RW80X Manual reset, solder terminals 15 A E 0,63 [2.25] – – 5,56 [0.219] 0,38* [0.015] 19,05 [0.750] 7,14* [0.281] BZ-2RW863-A2 6-inch lever 15 A A 0,28 [1] – – 12,7 [0.50] 0,46 to 3,68 [0.018 to 0.145] 19,1 ±1,52 [0.75 ±0.06] BA-2RV-A2 Up to 20 ampere load 20 A G 0,7 [2.5] 0,14 [0.5] 15,88 [0.625] 1,98 [0.078] 2,77 max. [0.109] max. 19,1 [0.750] BM-1RW84-A2 Up to 22 ampere load 22 A F 0,28 [1] 0,03 [0.125] 7,54 [0.297] 5,56 [0.219] 0,13 to 0,84 [0.005 to 0.033] 19,1 [0.750] BE-2RV-A4 Up to 25 ampere load #8 screw terminals 25 A H 0,7 [2.5] 0,14 [0.5] 15,88 [0.625] 1,98 [0.078] 2,77 max. [0.109] max. 19,1 [0.750] BZ-2RW899-A2 Adjustable operating point 17 mm to 22 mm [0.67 in to 0.88 in] 15 A A 0,7 [2.5] 0,14 [0.5] – 3,54*** [0.125] 0,18 to 1,27 [0.007 to 0.050] 17,02 to 22,35 [0.670 to 0.880] BZ-2RM-A2 Reverse acting actuator (switch plunger depressed in free position) 15 A A 1,67 [6] 0,28 [1] 5,56 [0.219] 5,56 [0.219] 0,10 to 0,89 [0.004 to 0.035] 19,1 [0.750] * Reset characteristics except where stated ±0,76 mm [±0.030 in] * from 17 mm [0.670 in] O.P.

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating positionSIMULATED ROLLER AND ROLLER LEVER ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.** mm [in] BZ-2RW80147- 1.05 inch (26,7 mm) (simulated roller) lever applications 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ-2RW80196-A2 1.90 inch (48,3 mm) (simulated roller) lever applications 15 A A 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,10 to 1,0 [0.004 to 0.040] 30,17 ±0,76 [1.188 ±0.03] BZ-2RW82272-

Applications

P 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ- 2RW822725551- Apps requiring gold alloy contacts plus dustproof and splash resistant seal 1 A P 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ-2RW822-A2 26,7 mm [1.05 in] mm) roller lever 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ-2RW8222-A2 Roller turned 90° 15 A A 0,7 to 1,81 [2.5 to 6.5] 0,35 [1.25] – 3,58 [0.141] max. 0,08 to 0,51 [0.003 to 0.020] 30,75 [1.25] BZ-2RW82224- Operating in temperature to 121 °C [250 °F] 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ- 2RW8225551-A2 Dustproof and splash resistant seal 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BZ- 2RW82255-A2-S Best service for sealed construction. Stainless steel internal snap spring. 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 30,17 [1.188] BA-2RV22-A2 Up to 20 ampere load 20 G 1,67 [6] 0,42 [1.5] 6,35 [0.250] 0,76 [0.030] 1,14 [0.045] max. 29,77 [1.172] BM-1RW822-A2 Up to 22 ampere load 22 F 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,025 to 0,33 [0.001 to 0.013] 30,17 [1.188] BE-2RV22-A4 Up to 25 ampere load, #8 screw terminals H 1,67 [6] 0,42 [1.5] 6,35 [0.250] 0,76 [0.030] 1,14 [0.045] max. 29,77 [1.172] BZ-2RW82299- Adjustable operating point. Roller lever 1.05 inch (26,7 mm) 15 A A 1,67 [6] 0,42 [1.5] – 1,02 [0.040] 0,08 to 0,51 [0.003 to 0.020] 29,77 to 30,56 [1.172 to 1.203] BZ-2RW8299-A2 Adjustable operating point. Roller lever 1.90 inch (48,3 mm) 15 A A 0,97 [3.5] 0,21 [0.75] – 2,16 [0.085] 0,10 to 1,0 [0.004 to 0.040] 29,2 to 31,5 [1.150 to 1.24] ** except where stated ±0,38 mm [±0.015 in]

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating positionROLLER LEVER ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] O.P.** mm [in] BZ- 2RW82725551- Applications requiring gold alloy contacts, plus dustproof, and splash resistant seal 1 A P 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,10 to 1,0 [0.004 to 0.040] 30,17 ±0,76 [1.188 ±0.030] BZ-2RW82-A2 1.90 inch (48,3 mm) (steel roller) lever A 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,10 to 1,0 [0.004 to 0.040] 30,17 ±0,76 [1.188 ±0.030] BZ-2RW825551- Dustproof and splash resistant seal 15 A A 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,10 to 1,0 [0.004 to 0.040] 30,17 ±0,76 [1.188 ±0.030] BZ-2RW8224-A2 Operating in temperature to 121 °C [250 °F] 15 A A 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,10 to 1,0 [0.004 to 0.040] 30,17 ±0,76 [1.188 ±0.030] BA-2RV2-A2 Up to 20 ampere load 20 A G 0,97 [3.5] 0,14 [0.5] 11,89 [0.468] 1,52 [0.060] 2,16 [0.085] 30,17 ±0,76 [1.188 ±0.030] BM-1RW82-A2 Up to 22 ampere load 22 A F 0,97 [3.5] 0,21 [0.75] – 3,96 [0.156] 0,08 to 0,56 [0.003 to 0.022] 30,17 ±0,76 [1.188 ±0.030] BE-2RV2-A4 Up to 25 ampere load, #8 screw terminals 25 A H 0,97 [3.5] 0,14 [0.5] 11,89 [0.468] 1,52 [0.060] 2,16 [0.085] 30,17 ±0,76 [1.188 ±0.030] BZ-RW922-A2 Best repeatability and O.P . stability 10 A I 3,34 [12] 1,11 [4] 0,35 [0.015] 2,54 [0.100] 0,013 to 0,025 [0.0005 to 0.0010] 31,37 [1.235] BZ-2RW826-A2 One-way roller 9,4 mm x 3,8 mm [0.37 in dia. x 0.15 in] wide roller 15 A A 1,67 [6] 0,42 [1.5] – 2,39 [0.094] 0,08 to 0,51 [0.003 to 0.020] 41,34 [1.625] BZ-2RW825-A2 One-way roller 4,83 mm x 4,83 mm [0.19 in dia. x 0.19 in] wide roller 15 A A 2,22 [8] 0,42 [1.5] – 1,52 [0.060] 0,38 [0.015] 28,96 [1.14] NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page. ** except where stated ±0,38 mm [±0.015 in]

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches FLEXIBLE LEAF AND FLEXIBLE ROLLER LEAF ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes O.F. N [oz] R.F. min. N [ oz] P.T. max. mm [in] O.T. min. mm [in] D.T. mm [in] max. O.P.** mm [in] BZ-2RL-A2 Force and stability of the flexible leaf actuator 15 A A 1,39 [5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 17,48 [0.688] BZ-2RL5551-A2 Dustproof and splash resistant seal 15 A A 1,95 [7] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 17,48 [0.688] BZ-2RLT04 (M8805/1-001) MIL-PRF-8805 application requirements 15 A A 1,39 [5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 17,48 [0.688] BZ-2RL24-A2 Operating in temperature to 121 °C [250 °F] 15 A A 1,39 [5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 17,48 [0.688] BZ-RLX Manual reset. Solder terminals 15 A E 0,83 [3] – – 1,57 [0.062] 0,38* [0.015] 17,48 [0.688] 7,14* [0.281] BA-2RL-A2 Up to 20 ampere load 20 A G 2,5 [9] 0,28 [1] – 1,57 [0.062] 1,57 [0.062] 17,48 [0.688] BE-2RL-A4 Up to 25 ampere load, #8 screw terminals 25 A H 2,5 [9] 0,28 [1] – 1,57 [0.062] 1,57 [0.062] 17,48 [0.688] BZ-RL24-A2 Operating in temp. to 121 °C [250 °F] for 100 hours 5 A B 1,39 [5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 28,6 [1.125] BZ-2RL2-A2 Force and stability of the flexible leaf with roller 15 A A 1,39 [5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 28,6 [1.125] BZ-2RL25551- Dustproof and splash resistant seal 15 A A 1,95 [7] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 28,6 [1.125] BZ-2RL2T04 (M8805/1-036) MIL-PRF-8805 application requirements 15 A A 1,04 to 1,39 [3.75 to 5] 0,14 [0.5] – 1,52 [0.060] 1,27 [0.050] 28,6 [1.125] BA-2RL2-A2 Up to 20 ampere load 20 A G 2,5 [9] 0,28 [1] – 1,52 [0.060] 1,65 [0.065] 28,6 [1.125] BE-2RL2-A4 Up to 25 ampere load, #8 screw terminals 25 A H 2,5 [9] 0,28 [1] – 1,52 [0.060] 1,65 [0.065] 28,6 [1.125] NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page. ** except where stated ±0,76 mm [±0.030 in] O.F. • Operating force R.F. • Release force P .T. • Pretravel O.T. • Overtravel D.T. • Differential travel O.P . • Operating position

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS BZ/BM Series: Pin plunger BA/BE Series: Pin plunger 2,3 mm [0.09 in] dia 15,0 mm [0.59 in] 15,7 mm [0.62 in] O.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 11,9 mm [0.47 in]49,3 mm [1.94 in] 25,4 mm [1.00 in] 4,3 mm [0.17 in] dia. 0,2 mm [0.01 in] P.T. 23,37 mm [0.92 in] SST plunger SST plunger 2,3 mm [0.09 in] dia 15,0 mm [0.59 in] 16,2 mm [0.64 in] O.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 11,9 mm [0.47 in] 49,3 mm [1.94 in] 25,4 mm [1.00 in] 4,3 mm [0.17 in] dia. 1,27 mm [0.05 in] P.T. 19,05 mm [0.75 in] 5,3 mm [0.21 in] BZ/BM Series: Overtravel plunger BA/BE Series: Overtravel plunger 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 14,5 mm [0.57 in] 0,25 mm [0.01 in] max. P.T. 13,5 mm [0.53 in] dia. 7,11 mm [0.28 in] dia. 21,1 mm [0.83 in] O.P. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 4,06 mm [0.16 in] Plated steel plunger 23,37 mm [0.92 in] 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 14,9 mm [0.59 in] 12,7 mm [0.05 in] max. P.T. 7,1 mm [0.28 in] dia. 15,0 mm [0.59 in] dia. 26,1 mm [1.03 in] O.P. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 7,62 mm [0.30 in] SST plunger 19,05 mm [0.75 in] 5,3 mm [0.21 in] BZ/BM Series: Bushing-mount overtravel plunger BA/BE Series: Bushing-mount overtravel plunger 9,1 mm [0.36 in] 21,8 mm [0.86 in] O.P. 14,5 mm [0.57 in] 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 8,1 mm [0.32 in] dia. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 16,0 mm [0.63 in] Plated steel plunger 0,2 mm [0.01 in] max. P.T. 13,2 mm [0.52 in] 23,37 mm [0.92 in] 9,1 mm [0.36 in] 21,8 mm [0.86 in] O.P. 14,5 mm [0.57 in] 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 8,1 mm [0.32 in] dia. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 16,0 mm [0.63 in] Plated steel plunger 1,27 mm [0.05 in] max. P.T. 13,2 mm [0.52 in] 19,05 mm [0.75 in]

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS BZ/BM Series: Flexible leaf actuator BA/BE Series: Flexible leaf actuator 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 14,7 mm [0.58 in] 49,5 mm [1.95 in] 17,5 mm [0.69 in] O.P. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 20,5 mm [0.81 in] F.P. SST lever 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,1 mm [0.36 in] 14,7 mm [0.58 in] 45,2 mm [1.78 in] 17,5 mm [0.69 in] O.P. 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 25,4 mm [1.00 in] F.P. SST lever BZ/BM Series: Straight lever with external return spring BA/BE Series: Straight lever 9,1 mm [0.36 in] 19,1 0.75 O.P. 27,2 mm [1.07 in] F.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,6 mm [0.38 in] 63,5 mm [2.50 in] R 16,8 mm [0.66 in] 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 20,0 mm [0.79 in] F.P. SST lever 9,1 mm [0.36 in] 19,0 mm [0.75 in] O.P. 34,8 mm [1.37 in] F.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,6 mm [0.38 in] 63,5 mm [2.50 in] R 16,5 mm [0.69 in] 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 20,8 mm [0.82 in] SST lever BZ/BM Series: Roller lever with external return spring Pin plunger with manual reset 9,1 mm [0.36 in] 29,9 mm [1.18 in] O.P. 32,0 mm [1.26 in] F.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,7 mm [0.38 in] 25,9 mm [1.02 in] 4,3 mm [0.17 in] dia. 49,3 mm [1.94 in] 25,4 mm [1.00 in] 11,9 mm [0.47 in] 5,3 mm [0.21 in] 20,0 mm [0.79 in] SST roller 26,7 mm [1.05 in] R 2,3 mm [0.09 in] dia 14,9 mm [0.59 in] 27,9 mm [1.10 in] R.O.P. 3,6 mm [0.14 in] dia. 3,6 mm [0.14 in] 9,6 mm [0.38 in] 11,9 mm [0.47 in]49,3 mm [1.94 in] 25,4 mm [1.00 in] 5,3 mm [0.21 in] SST plunger 16,2 mm [0.64 in] O.P. 11,9 mm [0.47 in] 28,7 mm [1.13 in] F.P. 19,05 mm [0.75 in]

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series 6AS SERIES - PREMIUM LARGE SNAP-ACTION TANDEM SWITCH ASSEMBLY The MICRO SWITCH™ 6AS Series consists of two large premium BZ/BA/BM/BE snap-action switches ganged together and actuated by a single actuator. Operating characteristics are dependent upon the type of individual switches and actuators chosen. Field adjustable operat- ing point on one or both basic switches. Solder, A2, and T-type terminations available, along with straight, roller, and leaf levers. Mounting holes accept pins or screws of 3,53 mm [0.139 in] diameter. Often used for boiler controls or anywhere two circuits need to be controlled by one actuator. O.F. • Operating force R.F. • Release force O.T. • Overtravel D.T. • Differential travel O.P . • Operating position6AS SERIES ORDER GUIDE Catalog Listing Recommended For Electrical Data and UL Codes Lever length Terminal type O.F. N [oz] R.F. min. N [ oz] O.T. min. mm [in] D.T. mm [in] O.P.* mm [in] 6AS34 Centered lever. Adjustment over switch D 15 A A 30,56 mm [0.020] 2,77 [0.109] 29,77 [1.172] 6AS36 Lever over switch C. Adjustment over switch D 15 A A 30,56 mm [0.020] 2,77 [0.109] 29,77 [1.172] 6AS16 Centered lever. Adjustment over switch D 20 A G 30,56 mm [0.040] 3,96 [0.156] 30,96 ±1,14 [1.219 ±0.045] 6AS201 Lever over switch C. No adjustment. Sealed construction 15 A A 26,67 mm [1.05 in] and 6,35 mm x 0,81 mm [0.25 in x 0.32 in] [0.094] 1,3 [0.050] 30,2 [1.188] 6AS5 Centered leaf. No adjust- ment. Switches operate within 0.030 in of each other 15 A A 38,38 [1.51] A2 – – 0,76 to 1,52 [0.030 to 0.060] – – 6AS28 Centered lever. Adjustment over switch C 20 A G 32,26 [0.040] – 18,67 [0.735] * except where stated ±0,76 mm [±0.030 in]

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS 6AS Series: Straight Lever 6AS Series: Leaf actuator 6AS Series: Roller Lever

Table 3. Operating Characteristics Definitions Free Position-FP Position of switch plunger or actuator when no external force is applied. Full Overtravel Force Force required to attain full overtravel of actuator. length. Location of operating position measurement shown on mounting dimension drawings. adjustable actuators, the force is measured from the maximum length position of the lever. Overtravel-OT Plunger or actuator travel safely available beyond operating position. Pretravel-PT Distance or angle traveled in moving plunger or actuator from free position to operating position. Total Travel Distance from actuator free position to overtravel limit position.

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches AVAILABLE TERMINALS ACTUATORS BA, BE, BM, and BZ standard snap-action switches use the actuators described:

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series LARGE PREMIUM SWITCH SERIES NOMENCLATURE TREE (NOT ALL CONFIGURATIONS AVAILABLE) substitute W Series for SPNC circuitry substitute Y Series for SPNO circuitry – ––

sensing.honeywell.com MICRO SWITCH™ Premium Large Basic Switches LARGE SNAP-ACTION SWITCH ACCESSORIES Brackets Description 8MA1 8MA2 17MA1-B Description Adjustable mounting bracket with adjustment slot on left Adjustable mounting bracket with adjustment slot on right Conversion mounting bracket Housing material Steel Steel Corrosion-resistant metal Measurements 60,2 mm W x 21,3 mm H x 7,4 mm D [2.37 in W x 0.84 in H x 0.29 in D] 66,8 mm W x 19,0 mm D [2.63 in W x 0.75 in D] Features sturdy plated steel construction; fast, easy screwdriver adjustment; can be used with most standard basic switches converts standard basic switches from side to top mount; corrosion resist- ant; snaps into switch mounting holes without tools Die-cast Zinc Enclosures Description 3PA1 3PA28 3PA2 Description mounted from either side through 3,55 mm [0.140 in] dia. holes on 25,4 mm [1.0 in] centers; conduit/hub 0.5 – 14 NPT internal thread mounted from either side through 3,55 mm [0.140 in] dia. holes on 25,4 mm [1.0 in] centers. 1/2-14 NPSM internal thread conduit hub switch secured in enclosure; two 4,37 mm [0.172 in] dia. holes in flange ac- cept #8 screws for mounting on 41,3 mm [1.625 in] centers; conduit/hub 0.5 – 14 NPT internal thread Housing material die-cast zinc enclosure (side mount) die-cast zinc enclosure (side mount) die-cast zinc enclosure (flange mount) Measurements 74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] 74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] 74,8 mm W x 42,9 mm H x 25,4 mm D [2.95 in W x 1.69 in H x 1.00 in D] Sealing/Features NEMA 1; IP 40; protects the switch from physical abuse and personnel from contact with exposed terminals Plastic Thermal Enclosures Description 5PA1 5PA2 5PA3 Description Plastic terminal enclosure used with solder terminal switches Plastic terminal enclosure use with screw terminal switches Plastic terminal enclosure used with either solder or screw terminal switches with auxiliary actuators assembled Housing material plastic plastic plastic Measurements 52,8 mm W x 16,1 mm H [2.08 in W x 0.64 in H] 52,8 mm W x 20,2 mm H x 21,0 mm D [2.08 in W x 0.80 in H x 0.83 in D] 52,8 mm W x 20,2 mm H x 21,0 mm D [2.08 in W x 0.80 in H x 0.83 in D] Sealing/Features NEMA 1, IP 40; easy to use; screw and solder terminal versions; protect personnel from contact with exposed terminals

sensing.honeywell.com BZ | BA | BM | BE | 6AS Series AUXILIARY ACTUATOR ORDER GUIDE Catalog Listing Description Use only with Overtravel min. mm [in] Operating Position* mm [in] Free Position mm [in] JR Roller lever for “S” plunger type BZ switches only. Permits cam operation BZ 11,1 mm [0.437 in] 44,45 mm ±3,18 mm AD5721R (M8805/59) AN3169-1 Adjustable roller lever. Tang on top of actuator can be bent to adjust O.P . and F.P . BZ, BM 11,1 mm [0.437 in] approx. 31,75 mm to 41,15 mm [1.25 in to 1.62 in] 39,6 mm to 43,7 mm [1.56 in to 1.72 in] ADA3721R BA, BE 9,53 mm [0.375 in] approx. 40,48 mm [1.594 in] approx. 46,03 mm [1.812 in] MC2711 (M8805/59) AN3168-2 Straight plunger. Panel mount BZ, BM 4,78 mm [0.188 in] 27,79 mm [1.094 in] 29,4 mm [1.156 in] MCA2711 BA, BE 3,96 mm [0.156 in] 28,17 mm [1.109 in] 30,18 mm [1.188 in] MC2711H Sealed straight plunger. Panel mount. Elastomer boot seal resists liquid splash and dirt. Furnished unassembled. BZ, BM 4,78 mm [0.188 in] 28,98 mm [1.141 in] 29,4 mm [1.156 in] MCA2711H BA, BE 4,37 mm [0.172 in] 27,38 mm ±0,76 mm [1.078 in ±0.030 in] 29,56 mm [1.156] MD3211Q Roller plunger. Panel mount. Roller parallel to long axis of the switch BZ, BM 3,18 mm [0.125 in] approx. 35,7 mm [1.406 in] 37,69 mm [1.484 in] MDA3711Q BA, BE 3,18 mm [0.125 in] 36,12 mm [1.422 in] 37,69 mm [1.484 in] MD3211Q1 Cross roller plunger. Panel mount. Roller perpendicular to long axis of the switch BZ, BM 3,18 mm [0.125 in] approx. 35,7 mm [1.406 in] 37,69 mm [1.484 in] MDA3711Q1 BA, BE 3,18 mm [0.125 in] 36,12 mm [1.422 in] 37,69 mm [1.484 in] MC7711 (M8805/58) AN3167-1 High overtravel plunger. Panel mount BZ, BM 20,62 mm [0.812 in] 69,1 mm [2.719 in] 70,64 mm [2.781 in] MCA7711 BA, BE 19,84 mm [0.781 in] 69,44 mm [2.734 in] 71,42 mm [2.812 in] * except where stated ±1,14 mm [±0.045 in] NOTE: All actuators are for use with pin plunger types only, except catalog listing JR.

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Golden Valley, MN 55422 honeywell.com Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s sensing and control products, call +1-815-235-6847 or 1-800-537-6945, visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com ADDITIONAL INFORMATION The following associated literature is available at sensing.honeywell.com:

• Product installation instructions
• Product application-specific information – Sensors and switches for potential HVAC/R applications – Sensors and switches for valve monitors and valve indicators – Sensors and switches in oil rig applications – Sensors and switches in sanitary valves
• Case study – A good range of mobility - BZ Series
• BZ/BA performance information
• Applying basic switches
• Low energy switching guide
• Product range guide WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION
• The information presented in this product sheet is for reference only. Do not use this document as a product installation guide.
• Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particu- lar purpose. In no event shall Honeywell be liable for conse- quential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.