MB2011SS1W NKK | Alldatasheet

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NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Miniature Pushbuttons Series MB2000 Distinctive Characteristics Guide interlocked with actuator block prevents window locking and maintains correct plunger alignment to assure contact stability. Employs an over-center actuator mechanism, which diminishes sparking and increases operating life in AC circuits. High torque bushing construction prevents rotation or separation from frame during installation. Splashproof option (D3 and B3 bushing codes) features an o-ring within the bushing and one under the face nut to protect from splashed, sprayed, or spilled liquids. High insulating barriers, formed in the molded diallyl phthalate case, increase isolation of circuits in multipole devices. Prominent external insulating barriers increase insulation resistance and dielectric strength. Epoxy sealed terminals prevent entry of solder flux and other contaminants. Clinching of the frame to the case well above the base and terminals provides 1,500V dielectric strength. Actual Size

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Miniature Pushbuttons Series MB2000 General Specifications Electrical Capacity (Resistive Load) Power Level (code W): 6A @ 125V AC & 3A @ 250V AC or 3A @ 30V DC Logic Level (code G): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Logic/Power Level (code A): Combines W & G ratings Note: Find additional explanation dual rating & operating range in Supplement section. Other Ratings Contact Resistance: 10 milliohms maximum for silver; 20 milliohms maximum for gold Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum Mechanical Life: 50,000 operations minimum for splashproof models; 100,000 for all other models Electrical Life: 25,000 operations minimum for silver; 50,000 operations minimum for gold 50,000 operations minimum for silver at 3A @ 125V AC Nominal Operating Force: Momentary Action: 1-pole 9.32N; 2-pole 16.18N; 4-pole 25.54N; Alternate Action: 1-pole 4.41N; 2-pole 7.06N; 4-pole 11.77N Contact Timing: Slow make, slow break Plunger Travel: Screw-on Cap (Mom.) Screw-on Cap (Alt.) Snap-on Cap (Mom. & Alt.) Materials & Finishes Plunger: Brass w/nickel plating; polyacetal w/B1 bushing Bushing: Brass with nickel plating Frame: Stainless steel Case: Diallyl phthalate resin (UL94V-0) Movable Contactor: Phosphor bronze with silver or gold plating Movable Contacts: Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A) Stationary Contacts: Silver with silver plating (code W); copper or brass with gold plating (code G); or silver with gold plating (code A) Terminals: Copper or brass with silver plating; copper or brass with gold plating Environmental Data Operating Temp Range: –30°C through +85°C (–22°F through +185°F) Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Sealing: B3 & D3 bushing options equivalent to IP67 Installation Mounting Torque: 1.5Nm (13.0 lb •in) for double nut; .7Nm (6.0 lb •in) for single nut Cap Installation Force: 80.0N (18.0 lbf) maximum downward force on actuator Soldering Time & Temp: Wave Soldering (PC version): See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Process Seal: These devices are not process sealed. Hand clean locally using alcohol based solution. Standards & Certifications Flammability Standards: UL94V-0 case UL & C-UL Recognized: All models recognized at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V DC max; UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch CSA Certified: All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V max; CSA File No. 023535-0-000; add “/C” to end of part number to order CSA mark on switch. R

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 CAP COLORS A Black B White C Red E Yellow F Green G Blue H Gray TYPICAL SWITCH ORDERING EXAMPLE A2011 CMB SPDT ON-(ON) Circuit Solder Lug Terminals POLES & CIRCUITS

2011 SPDT ON (ON)

2065 SPDT ON ON

2061 DPDT ON (ON)

2085 DPDT ON ON

2181 4PDT ON (ON) 2185 4PDT ON ON ( ) = Momentary S IMPORTANT: Switches are supplied without UL, C-UL, & CSA markings unless specified. Specific models & rat- ings noted on General Specifica- tions page. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE MB2011SS1W01-CA CAPS B .315” (8.0mm) Dia. C .394” (10.0mm) Dia. CONTACT MATERIALS & RATINGS W Silver Rated 6A @ 125V AC & 3A @ 250V AC G Gold Rated 0.4V A max @ 28V AC/DC max A Gold over Silver Rated 6A @ 125V AC & 0.4VA max @ 28V AC/DC max Plunger for Screw-on Caps S1 W 01 PLUNGER TYPES S Plunger for Screw-on Caps L Plunger for Snap-on Caps BUSHINGS S1 .335” (8.5mm) Threaded with Keyway S2 .335” (8.5mm) Smooth with Keyway S4 .335” (8.5mm) Metric Threaded with Keyway D1 .335” (8.5mm) Threaded with D-Flat .335” (8.5mm) Threaded Splashproof without Keyway TERMINALS

01 Solder Lug

02 Quick Connect

03 .250” (6.35mm) Straight PC 05 .425” (10.8mm) Wirewrap 06 .750” (19.05mm) Wirewrap 07 .964” (24.5mm) Wirewrap 08 1.062” (27.0mm) Wirewrap Black .394” (10.0mm) Diameter Cap Silver Contacts with 6-Amp Rating .335” (8.5mm) Threaded Bushing with Keyway

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 Plunger Position ( ) = Momentary Connected Terminals Throw & Switch Schematics Pole Model Normal Down Normal Down Note: Terminal numbers are not actually on the switch. SP MB2011 MB2065 ON ON (ON) ON 2-3 2-1 SPDT DP MB2061 MB2085 ON ON (ON) ON 2-3 5-6 2-1 5-4 DPDT MB2181 MB2185 ON ON (ON) ON 2-3 5-6 8-9 11-12 2-1 5-4 8-7 11-10 4PDT POLES & CIRCUITS Keyway Keyway PLUNGER TYPES On alternate action models, after transferring circuit, the plunger returns to its original position and does not latch down. Plunger for Screw-on Caps Momentary Plunger Length S 2 (COM) 4613 2 5(COM) 1012794613 2 5 8(COM) Momentary Cap Location Alternate Plunger Length Alternate Cap Location Plunger for Snap-on CapsL Momentary & Alternate Plunger Length Momentary & Alternate Cap Location (10.4) .410 (3.0) Dia .118 (2.9) .114 (4.7) .185 (2.9) .114 (3.0) .118 (2.3) .091 (4.0) .157 (3.6) .142

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 .335” (8.5mm) Threaded with D Flat .335” (8.5mm) Smooth with Keyway BUSHINGS .335” (8.5mm) Threaded with KeywayS1 S2 D1 .335” (8.5mm) Threaded Splashproof without KeywayD3 .335” (8.5mm) Metric Threaded with KeywayS4 Maximum Panel Thickness with Standard Hardware: .154” (3.9mm) Maximum Panel Thickness with Standard Hardware: .154” (3.9mm) Maximum Panel Thickness with Standard Hardware: .154” (3.9mm) Maximum Panel Thickness with Standard Hardware: .240” (6.1mm) Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. See Supplement section for complete explanation of dual rating and operating range. W Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC Gold over Silver G A CONTACT MATERIALS & RATINGS Note: Complete explanation of operating range in Supplement section. Power Level 6A @ 125V AC & 3A @ 250V AC or Logic Level or 0.4VA maximum @ 28V AC/DC maximum For S1, S2, or S4 Bushing with Keyway For S1 or S4 Bushing with Optional Locking Ring For D1 Bushing with D Flat For D3 Bushing without Keyway Standard hardware for bushings S1, S4, & D1 includes 2 hex nuts & 1 lockwasher; D3 bushing has 1 hex nut & 1 o-ring. Standard & optional hardware are illustrated following the Typical Switch Dimension drawings. (2.5) .098 (9.0) Dia .354 (0.8) .031 (8.5) .335 (3.5) .138 1/4-40 Thd (2.5) .098 (9.0) Dia .354 (0.8) .031 (8.5) .335 (3.5) .138 (6.2) Dia .244 (2.5) .098 (9.0) Dia .354 (0.8) .031 (8.5) .335 (3.5) .138 M6P0.75 (9.0) Dia .354 (2.5) .098 (8.5) .335 (3.5) .138 1/4-40 Thd (10.0) Dia .394 (8.5) .335 (3.5) .138 1/4-40 Thd (6.5) Dia .256 (5.6) .220 (0.6) .024 (6.5) Dia .256 (6.5) .256 (2.2) Dia .087 (5.8) .228 (6.5) Dia .256 (6.5) Dia .256 Panel Cutouts

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 TERMINALS Solder Lug01 .425” (10.8mm) Wirewrap or Extended PC05 .750” (19.05mm) Wirewrap or Extended PC06 .964” (24.5mm) Wirewrap or Extended PC07 If using as extended PC terminal, refer to the above footprints. Dimension A = terminal lengths as shown beside the terminal codes at the left. .250” (6.35mm) Straight PC03 Single Pole Double Pole Four Pole .062” (1.57mm) Wide Quick Connect02 (6.35) .250Epoxy Seal Thk = (0.8) .031 (1.57) .062 Epoxy Seal (4.8) .189 (6.35) .250 (1.17) .046 Thk = (0.8) .031 Thk = (0.8) .031 Epoxy Seal A (1.27) .050 (4.7) Typ .185 (1.8) Dia Typ .073 (4.7) Typ .185 (4.8) .189 (1.8) Dia Typ .073 3 6 (4.8) Typ .189 (4.7) Typ .185 (1.8) Dia Typ .073 3 6 4 7 9 12 1.062” (27.0mm) Wirewrap or Extended PC08 CAPS & CAP COLORS B Cap Colors Available: A B C AT413 .315” (8.0mm) Dia. Screw-on Cap AT407 .394” (10.0mm) Dia. Screw-on Cap E F G H C Black White Red Yellow Green Blue Gray (8.0) Dia .315 (7.6) .299 (8.0) .315 (10.0) Dia .394 For use with Plunger Code S Cap Material: PBT Finish: Glossy AT443 .315” (8.0mm) Dia. Snap-on Cap For use with Plunger Code L Cap Material: Polycarbonate Finish: Glossy AT442 .394” (10.0mm) Dia. Snap-on Cap For use with Plunger Code L Cap Material: Polycarbonate Finish: Glossy For use with Plunger Code S Cap Material: PBT Finish: Glossy (8.0) Dia .315 M2.3 P0.4 (6.5) .256 (8.0) .315 M2.3 P0.4(10.0) Dia .394 Epoxy Seal (2.0) .079 (2.0) .079 (4.0) .157 (1.1) .043 Thk = (0.8) .031

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 TYPICAL SWITCH DIMENSIONS Solder Lug Single Pole Solder Lug Double Pole MB2011SS1W01-CA MB2181SS1W01-CA MB2061SS1W01-CA Solder Lug Four Pole Keyway 1/4-40 Thd (1.1) x (2.0) Typ .043 x .079 (0.8) Typ .031 (4.7) Typ .185 (0.5) .020 (4.5) .177 (3.5) .138 (2.3) .091 (8.5) .335 (8.0) .315 (21.0) .827 (10.0) Dia .394 (7.9) .311 (21.0) .827 (8.5) .335 (4.5) .177 (2.3) .091 (0.5) .020 (8.0) .315 (10.0) Dia .394 Keyway (0.8) Typ .031 (4.7) Typ .185 (1.1) x (2.0) Typ .043 x .0791/4-40 Thd (3.5) .138 COM 6 3 4 1 (13.0) .512 (2.0) Typ .079 (4.8) .189 (21.0) .827 (8.5) .335 (3.5) .138 (4.5) .177 (2.3) .091 (0.5) .020 (8.0) .315 (10.0) Dia .394 Keyway (0.8) Typ .031 (4.7) Typ .185 (1.1) x (2.0) Typ .043 x .0791/4-40 Thd 14710 11 8 5 2 12 9 6 3 (13.0) .512 (2.0) Typ .079 (4.8) Typ .189 COM (22.3) .878 COM (13.0) .512 (2.0) .079 (12.7) .500

NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Bushing Mount Miniature Pushbuttons Series MB2000 (1.78) .070 HARDWARE AT516 O-ring for Splashproof Bushing 1 included with each splashproof model Material: Nitrile butadiene rubber AT509 Lockwasher 1 included with each switch (not with splashproof models) Material: Steel with Zinc/Chromate Optional Mounting Collars/Conical Nuts AT4042H for Inch AT4042M for Metric Boot for Alternate Material: Silicone rubber Dimension A = Cap Height .091” (2.3mm) for Momentary with Plunger Code S .157” (4.0mm) for Alternate with Plunger Code S .142” (3.6mm) for Momentary & Alternate with Plunger Code L AT507H for Inch AT507M for Metric Locking Ring Material: Steel with Zinc/Chromate (8.0) .315 M6 P0.75 (9.0) .354 (1.5) .059 (2.0) .079 (5.5) .217 (6.0) Dia .236 (12.0) Dia .472 (1.7) .067 (0.8) .031 (6.4) Dia .252 (10.2) Dia .402 (0.5) .020 Standard Hardware Optional Hardware AT4041H for Inch AT4041M for Metric Boot for Momentary Material: Silicone rubber Optional Splashproof Boots for S Plunger Operating Life 100,000 Boots for momentary devices are accompanied by a threaded adaptor which extends the length of the plunger. Operating Life 30,000 AT512CH for Inch AT512CM for Metric Conical nut Used with .394” (10.0mm) Dia. Cap (cap code C) Material: Brass with chrome plating AT512H for Inch AT512M for Metric Conical Nut Used with .315” (8.0mm) Dia. Cap (cap code B) Material: Brass with chrome plating M6 P0.75 or 1/4-40 Thd M2.3 P0.4 AT513H for Inch AT513M for Metric Hexagon Nut 2 included with each switch (1 with splashproof models) Material: Brass with Nickel plating (9.63) Dia .379 (6.07) Dia .239 (10.0) .394 (8.5) .335 (13.0) Dia .512 (10.5) Dia .413 (4.0) Max .157 AA (10.0) .394 (10.0) .394 (12.2) Dia .480 (4.0) Max .157 AA (14.0) Dia .551 (10.8) .425 (8.5) .335 (10.0) .394 (4.9) Dia .193 (6.0) Dia .236 (4.0) Max .157 (3.5) Min .138 (10.8) .425 (8.5) .335 (10.0) .394 (4.9) Dia .193 (6.0) Dia .236 (4.0) Max .157 (3.5) Min .138