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MICRO SWITCH™ Snap-in Panel Mount Basic Switches DM | DP Series Datasheet

sensing.honeywell.com What makes our switches better?

  • The right switch at the right cost for the product performance Series meets industries’ most common standard applications eliminating need for product modifications Repeatable and consistent performance for up to one million lifecycles DP Series meets UL 508 requirements with extended electrical endurance for industrial applications MICRO SWITCH™ DM | DP Series Snap-in Panel Mount Basic Switches MICRO SWITCH™ DM/DP basic switches are designed for a variety of applications, and known for their compact, lightweight design and accurate repeatability. The DM/DP Series is a special application precision switch that can be used in a variety of applications, including appliance door lights and door interlocks, as well as service panels. The DM/DP Series snap-action switches have momentary, push-pull, and pull-to-cheat configurations. The quick- connect terminals and snap-in, panel-mount housings provide easy installation. In addition to the standard quick- connect terminals (4,78 mm x 0,51 mm [0.188 in x 0.020 in]), larger 6,35 mm x 0,81 mm [0.25 in x 0.032 in] quick- connect terminals can be provided. INDUSTRY STANDARD VALUE • RELIABLE

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Features

Attractive, rugged snap-in design allows these switches to be easily installed. Quick-connect terminals reduce installation time. VARIETY OF CIRCUITRIES AND OPERATING ACTIONS DM and DP Series switches offer a choice of momentary, push-pull, or pull- to-cheat actions to meet equipment requirements. Circuitry options of SPDT, DPDT, and SPNO fit a number of applications. LONG LIFE With a mechanical life of up to 1,000,000 operations, DM and DP Series switches deliver repeatable and consistent performance. WIDE OPERATING TEMPERATURE RANGE DM and DP Series operate from -37 °C to 82 °C [-35 °F to 180 °F] to meet many different environmental requirements. EASILY CONTROLS LOW-VOLTAGE DC APPLICATIONS Switches available with a choice of silver or gold-alloy contacts to handle a variety of electrical load requirements. MEETS UL 508 DP Series meets Industrial Control Equipment’s (UL508) requirements with extended electrical endurance of 100,000 operations for long-life applications. NORTH AMERICAN APPROVALS DP: UL recognized file #E22779, CSA certified file #LR4442 DM: UL recognized file #E12252, CSA certified file #LR4442 UL 508 for industrial control equipment Options for low energy circuits

sensing.honeywell.com APPLIANCE DOOR LIGHTS Used in turning lights “on” in refrigerators and freezers when the door is opened DOOR INTERLOCKS Found as a door interlock on residential HVAC equipment and service panels to interrupt power when door access panels are opened INDICATOR CIRCUITS Often used for general purposes to turn lights “on” or “off” when doors and/or panels are opened Potential Applications

Table 1. Specifications Operating force 4,17 N [15 oz] max. Table 2. Electrical Ratings convex, or bullet nose plunger styles. Pull-to-cheat operates normally as a momentary action switch. maintained-on position is achieved.

sensing.honeywell.com DM | DP Series 1DM Series 1DM Series 1DM Series Free position 22,4 mm [0.88 in] 11,4 mm [0.45 in] 11,4 mm [0.45 in] Operating position 19,1 mm ±1,5 mm [0.750 in ±0.06 in] - 9,02 mm ±1,5 mm Overtravel 9,53 mm [0.375 in] 3,05 mm [0.120 in] 3,05 mm [0.12 in] Operating force 4,17 N [15 oz] 4,17 N [15 oz] 4,17 N [15 oz] Release force 0,83 N [3 oz] 0,83 N [3 oz] 0,83 N [3 oz] Action Circuitry Plunger type Plunger color Faceplate color Momentary SPDT Bullet nose White White 1DM1 Momentary SPNC Bullet nose White White 1DM2 Momentary SPNO Bullet nose White White 1DM3 Momentary SPDT Concave Black Gray 1DM18 Momentary SPDT Convex White White 1DM21 DM301 Series 2DM Series DM401 Series Free position 24,1 mm [0.95 in] 11,4 mm [0.45 in] 17,8 mm [0.70 in] Operating position - - - Overtravel 15,9 mm [0.625 in] 3,05 mm [0.12 in] 13,2 mm [0.52 in] Operating force - 6,67 N [24 oz] 4,17 N [15 oz] Release force - 1,67 N [6 oz] 0,83 N [3 oz] Action Circuitry Plunger type Plunger color Faceplate color Push-Pull SPDT Finger grip Black Gray 1DM301 Push-Pull DPDT Finger grip Black Gray 2DM301 Momentary DPDT Concave Red Gray 2DM6 Pull-to-Cheat SPDT Finger grip White White 1DM401 Extended position 23,6 mm (.930 in. max.) DM SERIES ORDER GUIDE

sensing.honeywell.com MICRO SWITCH™ Snap-in Panel Mount Basic Switches 2DM Series DM409 Series Free position 22,4 mm [0.88 in] 21,6 mm [0.85 in] Operating position 19,6 mm ±1,0 mm [0.770 in ±0.040 in] 18,9 mm ±1,3 mm [0.745 in ±0.050 in] Overtravel 10,2 mm [0.40 in] 15,0 mm [0.59 in] Operating force 6,67 N [24 oz] 6,67 N [24 oz] Release force 1,67 N [6 oz] - Action Circuitry Plunger type Plunger color Faceplate color Momentary DPDT Bullet nose Black Black 2DM1 Pull-to-Cheat DPDT Finger grip Black Black 2DM409 * Latch position 16,9 mm ± 0,76 mm (.665 in. ± .030 in.) DP Series DP Series Free position 22,4 mm [0.88 in] 31,52 mm [1.242 in] Operating position 15,1 mm ±1,5 mm 28,22 mm ±1,5 mm Overtravel 9,53 mm [0.375 in] 4,44 mm [0.175 in] Operating force 4,45 N [16 oz] 8,34 N [30 oz] Release force 0.83 N [3 oz] 0.83 N [3 oz] Action Circuitry Plunger type Plunger color Faceplate color Momentary SPNO Bullet nose White White 1DP5 Momentary SPNO Finger grip White White 1DP8 DM SERIES ORDER GUIDE DP SERIES ORDER GUIDE

sensing.honeywell.com DM | DP Series 1DM1, 1DM2, 1DM3 DIMENSIONS 1DM18 DIMENSIONS 1DM21, 1DM38 DIMENSIONS 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 31,75 mm [1.25 in] 9,53 mm [0.375 in] max. full overtravel position 16,06 mm ±1,5 mm [0.75 in ±0.06 in] operating position 22,4 mm ±1,27 mm [0.88 in ±0.05 in] free position 11,7 mm [0.46 in] SR 6,35 mm [SR 0.25 in] Ø 8,63 mm [Ø 0.35 in] 9° max. 7,61 mm [0.30 in] 4X R 1,53 mm [4X R 0.06 in] R 1,02 mm [R 0.04 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 24,64 mm [0.97 in] 2,8 mm [0.11 in] 2X 80° 4,82 mm [0.19 in] 5,84 mm [0.23 in] 23,4 mm [0.92 in] 3X 6,4 mm [3X 0.25 in] 10,66 mm [0.42 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] Common terminal Normally closed terminal Normally open terminal 11,17 mm [0.44 in] 3X 4,77 mm x 0,51 mm [3X 0.188 in x 0.02 in] quick connect terminal 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 31,75 mm [1.25 in] 3,05 mm [0.120 in] max. full overtravel position 9,0 mm ±1,5 mm [0.355 in ±0.06 in] operating position 11,43 mm [0.45 in] free position 11,7 mm [0.46 in] SR 12,7 mm [SR 0.5 in] Ø 8,63 mm [Ø 0.35 in] 4X R 1,53 mm [4X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 24,64 mm [0.97 in] 2,8 mm [0.11 in] 2X 80° 4,82 mm [0.19 in] 5,84 mm [0.23 in] 23,4 mm [0.92 in] 3X 6,4 mm [3X 0.25 in] 10,66 mm [0.42 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] Common terminal Normally closed terminal Normally open terminal 11,17 mm [0.44 in] 3X 4,77 mm x 0,51 mm [3X 0.188 in x 0.02 in] quick connect terminal Ø 8,3 mm [Ø 0.325 in] 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 31,75 mm [1.25 in] Ø 8,63 mm [Ø 0.35 in] 4X R 1,53 mm [4X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 24,64 mm [0.97 in] 2,8 mm [0.11 in] 2X 80° 4,82 mm [0.19 in] 5,84 mm [0.23 in] 23,4 mm [0.92 in] 3X 6,4 mm [3X 0.25 in] 10,66 mm [0.42 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] Common terminal Normally closed terminal Normally open terminal 11,17 mm [0.44 in] 3X 4,77 mm x 0,51 mm [3X 0.188 in x 0.02 in] quick connect terminal 3,04 mm [0.120 in] max. full overtravel position 11,43 mm [0.45 in] free position 11,68 mm [0.46 in]

sensing.honeywell.com MICRO SWITCH™ Snap-in Panel Mount Basic Switches 1DM301, 2DM301 DIMENSIONS (two-pole version shown) 2DM6 DIMENSIONS 1DM401 DIMENSIONS 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 39,88 mm [1.57 in] 3,04 mm [0.120 in] max. full overtravel position 11,43 mm [0.45 in] free position SR 12,7 mm [SR 0.50 in] Ø 8,6 mm [Ø 0.34 in] 12° 2X R 1,53 mm [2X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 38,1 mm [1.5 in] 5,33 mm [0.21 in] 6X 6,4 mm [6X 0.25 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] 11,17 mm [0.44 in] 6X 4,77 mm x 0,51 mm [6X 0.188 in x 0.02 in] quick connect terminal 12° 5,33 mm [0.21 in] 9,9 mm [0.39 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 13,45 mm [0.53 in] 33,5 mm [1.32 in] 33,5 mm [1.32 in] 26,2 mm [1.03 in] 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 39,88 mm [1.57 in] 15,86 mm [0.625 in] max. full overtravel position 24,13 mm [0.95 in] free position 2X R 1,53 mm [2X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 38,1 mm [1.5 in] 6X 6,4 mm [6X 0.25 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] 11,17 mm [0.44 in] 6X 4,77 mm x 0,51 mm [6X 0.188 in x 0.02 in] quick connect terminal26,2 mm [1.03 in] R 12,7 mm [R 0.50 in] 12° 5,33 mm [0.21 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 33,5 mm [1.32 in] 5,33 mm [0.21 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 12° 1,52 mm [0.08 in] 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 31,75 mm [1.25 in] 13,2 mm [0.52 in] max. full overtravel position 23,6 mm max. [0.93 in max.] extended position 17,8 mm [0.70 in] free position 11,7 mm [0.46 in] Ø 8,6 mm [Ø 0.34 in] 4X R 1,53 mm [4X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 24,64 mm [0.97 in] 2,8 mm [0.11 in] 2X 80° 4,82 mm [0.19 in] 5,84 mm [0.23 in] 23,4 mm [0.92 in] 3X 6,4 mm [3X 0.25 in] 10,66 mm [0.42 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] Common terminal Normally closed terminal Normally open terminal 11,17 mm [0.44 in] 3X 4,77 mm x 0,51 mm [3X 0.188 in x 0.02 in] quick connect terminal 1,52 mm [0.08 in] 9,7 mm [0.38 in]

sensing.honeywell.com DM | DP Series 2DM1 DIMENSIONS 2DM409 DIMENSIONS 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 39,88 mm [1.57 in] 10,16 mm [0.40 in] max. full overtravel position 22,4 mm [0.88 in] free position SR 6,4 mm [SR 0.25 in] Ø 8,6 mm [Ø 0.34 in] 12° 2X R 1,53 mm [2X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 38,1 mm [1.5 in] 5,33 mm [0.21 in] 6X 6,4 mm [6X 0.25 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] 11,17 mm [0.44 in] 6X 4,77 mm x 0,51 mm [6X 0.188 in x 0.02 in] quick connect terminal 9,9 mm [0.39 in] 13,45 mm [0.53 in] 33,5 mm [1.32 in] 26,2 mm [1.03 in] 9° max. R 1,02 mm [R 0.04 in] 5,33 mm [0.21 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 12° 7,62 mm [0.30 in] 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 39,88 mm [1.57 in] 14,97 mm [0.59 in] max. full overtravel position 21,57 mm [0.85 in] free position SR 4,57 mm [SR 0.18 in] Ø 8,6 mm [Ø 0.34 in] 2X R 1,53 mm [2X R 0.06 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 38,1 mm [1.5 in] 6X 6,4 mm [6X 0.25 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] 11,17 mm [0.44 in] 6X 4,77 mm x 0,51 mm [6X 0.188 in x 0.02 in] quick connect terminal26,2 mm [1.03 in] R 7,61 mm [R 0.30 in] 12° 5,33 mm [0.21 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 33,5 mm [1.32 in]5,33 mm [0.21 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 12° 2,03 mm [0.08 in] 7,62 mm [0.30 in] 25,13 mm [0.90 in] extended position 18,91 mm [0.745 in] operating position

sensing.honeywell.com MICRO SWITCH™ Snap-in Panel Mount Basic Switches 1DP5, 1DP8 DIMENSIONS 17,27 mm [0.68 in] 4X Ø 1,53 mm [4X Ø 0.06 in] 31,75 mm [1.25 in] 5,6 mm [0.22 in] max. full overtravel position 15,11 mm [0.595 in] operating position 18,42 mm [0.725 in] free position 11,7 mm [0.46 in] SR 6,35 mm [SR 0.25 in] Ø 8,63 mm [Ø 0.35 in] 9° max. 7,61 mm [0.30 in] 4X R 1,53 mm [4X R 0.06 in] R 1,02 mm [R 0.04 in] 13,32 mm [0.525 in] 1,52 mm [0.08 in] 1,57 mm [0.062 in] 24,64 mm [0.97 in] 11,43 mm [0.45 in] 80° 23,4 mm [0.92 in] 10,66 mm [0.42 in] 1,14 mm to 2,54 mm thick mounting panel [0.045 in to 0.10 in thick mounting panel] Common terminal Stop contact Normally open terminal 11,17 mm [0.44 in] 2X 6,35 mm x 0,81 mm [2X 0.25 in x 0.032 in] quick connect terminal This Honeywell datasheet supports the following MICRO SWITCH™ DM & DP Series Basic Switch Listings 1DM1 1DM152 1DM171 1DM175 1DM176 1DM18 1DM2 1DM21 1DM23 1DM3 1DM301 1DM32 1DM335 1DM338 1DM401 1DM418 1DM423 1DM425 1DM435 1DM437 1DM5 1DM502 1DM503 1DM57 1DM79 1DP5 PANEL CUTOUTS 1DP8 2DM1 2DM11 2DM301 2DM310 2DM4 2DM409 2DM438 2DM6 2DM640 2DM8 2DM83 DM-10692

sensing.honeywell.com DM | DP Series ADDITIONAL INFORMATION The following associated literature is available on Honeywell’s web site at sensing.honeywell.com:

  • Product installation instructions
  • Product range guide
  • Product application-specific information – Application note: Sensors and Switches in Chemistry Analyzers 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.

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