General Specifications Electrical Capacity (Resistive Load) Power Level (silver): 6A @ 125V AC & 3A @ 250V AC 4A @ 30V DC for On-None-On & On-None-Off; 3A @ 30V DC for all other circuits Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Logic/Power Level (gold over silver): Combines silver & gold ratings Note: Find additional explanation of 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 and case for 1 minute minimum Mechanical Life: 100,000 operations minimum; 50,000 operations minimum for flat, locking & splashproof devices Electrical Life: 25,000 operations minimum for silver; 50,000 operations minimum for gold; 50,000 operations minimum for silver at 3A @ 125V AC Angle of Throw: 25° Toggle: Bushing: Case: Movable Contactor: Movable Contacts: Stationary Contacts: Terminals: Tactiles Slides Rotaries Programmable Illuminated PB A Miniature Toggles Keylocks Pushbuttons Rockers Toggles Series M Materials & Finishes Brass with chrome plating Frame: Stainless steel Brass with nickel plating Support Bracket: Brass with tin plating Diallyl phthalate resin (UL94V–0) Phosphor bronze with silver or gold plating Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A) Silver with silver plating (code W); copper or brass with gold plating (code G); or silver with gold plating (code A) Copper or brass with silver plating; or 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: Splashproof bushing options B3, D3, D8, L3, & L8, which have o-rings inside & outside the bushing, meet IP67 of IEC60529 Standards. Tilt Installation Mounting Torque: 3.0Nm (26.55 lb•in) double nut for large bushing; 1.5Nm (13 lb•in) double nut & 0.7Nm (6 lb•in) single nut for all other bushings Supplement Accessories Indicators Touch Processing Soldering: Wave Soldering (PC version) for Gold: See Profile A in Supplement section. Manual Soldering for Gold: See Profile A in Supplement section. Wave Soldering (PC version) for Silver: See Profile B in Supplement section. Manual Soldering for Silver: See Profile B in Supplement section. Note: Lever must be in OFF (center) position while soldering. Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution. Standards & Certifications Flammability Standards: UL94V–0 for case UL: File No. E44145 - Recognized only when ordered with marking on switch. Add “/U” or “/CUL” before dash in part number to order UL recognized switch. All models recognized at 6A @ 125V AC, 3A @ 250V AC or 0.4VA maximum @ 28V DC maximum. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch. Add “/C” before dash in part number to order CSA certified switch. All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA maximum @ 28V maximum. A48 www.nkk.com Distinctive Characteristics Rockers A Toggles Series M Miniature Toggles Pushbuttons Antirotation design, standard on noncylindrical levers, mates toggle and bushing; bottom of toggle has two flatted sides which fit into a complementary opening inside bushing. Programmable Illuminated PB Antijamming design protects contacts from damage due to excessive downward force on actuator. High torque bushing construction prevents rotation or separation from frame during installation. High insulating barriers increase isolation of circuits in multipole devices and provide added protection to contact points. Keylocks Molded diallyl phthalate case has a UL flammability rating of 94V-0. Rotaries Epoxy sealed terminals prevent entry of solder flux and other contaminants. Slides Prominent external insulating barriers increase insulation resistance and dielectric strength. Tactiles Interlocked actuator block, lever, and interior guide prevent switch failure due to biased lever movement. Actual Size Page A48 Angle PC Mount www.nkk.com Page A66 A49 Supplement Bracket PC Mount Page A60 Accessories Indicators Bushing Mount Touch Tilt Clinching of frame to case well above base and terminals provides 1,500V dielectric strength. TYPICAL SWITCH M20 S S2 G 13 Small Bushings Contact Materials & Ratings B C .280” (7.1mm) Smooth with Keyway 2 DPDT SP3T S2 .200” (5.08mm) Bat S2 .350” (8.9mm) Smooth with Keyway S3 .256” (6.5mm) Bat A1 .280” (7.1mm) Threaded with Keyway E .450” (11.4mm) Flatted S1 .350” (8.9mm) Threaded with Keyway E2 .256” (6.5mm) Flatted E4 .840” (21.3mm) Flatted Q .550” (14.0mm) Cone No Code .640” (16.26mm) Cone A Black .840” (21.3mm) Cone C Red G Blue ON NONE ON 3 ON OFF ON Q4 5 ON NONE (ON) 8 (ON) OFF (ON) 9 ON OFF (ON) *4 ON ON ON *6 (ON) ON (ON) *7 ON ON (ON) ( ) = Momentary G Gold; Rated 0.4VA max @ 28V AC/DC max A Gold over Silver; Rated 6A @ 125V AC & 0.4VA max @ 28V AC/DC max Toggle dimensions are based on use with a .350” (8.9mm) bushing; add .070” (1.78mm) to toggle length when combining with a .280” (7.1mm) bushing .201” (5.1mm) Dia. Locking Lever For S Bat Toggle A Black C Conical Cap for S Bat Toggle B White C Red E Yellow F Green G Blue Cap for Locking Lever Nickel Plated Supplied with Switch Terminals With Bracket Locking Lever L Cap Colors B Bushing For Locking Levers L2 Smooth with Keyway for Lever Lock * 3-ON circuits 13 .250” (6.35mm) Straight PC with .465” (11.8mm) Bracket 15 .425” (10.8mm) Straight PC with .630” (16.0mm) Bracket 17 .964” (24.5mm) Straight PC with 1.150” (29.2mm) Bracket Slides Rotaries Slides 2 Q2 Deduct bracket thickness of .020” (0.51mm) from above dimensions W Silver; Rated 6A @ 125V AC & 3A @ 250V AC Programmable Illuminated PB A2 Keylocks .413” (10.5mm) Bat Circuits Tactiles Optional Caps S Keylocks Small Toggles SPDT Rotaries Poles 1 Tactiles Programmable Illuminated PB Pushbuttons 2 Pushbuttons 2 A ORDERING EXAMPLE Toggles Bracket PC Mount Miniature Toggles Rockers A Rockers Toggles Series M Indicators SS2 & S2A2 25 .425” (10.8mm) Straight PC with .630” (16.0mm) Bracket 26 .750” (19.05mm) Straight PC with .953” (24.2mm) Bracket Tilt .250” (6.35mm) Straight PC with .465” (11.8mm) Bracket DESCRIPTION FOR TYPICAL ORDERING EXAMPLE M2022SS2G13-BC Touch Touch Standard Toggle & Bushing Combinations: 23 Indicators Tilt With Reinforced Bracket Red Cap on .413” (10.5mm) Bat Toggle Supplement A1 www.nkk.com Gold Contacts with 0.4VA Rating .250” (6.35mm) Straight PC Terminals with Bracket .465” (11.8mm) Long www.nkk.com .350” (8.9mm) Smooth Bushing with Keyway Accessories Switches are supplied without UL, cULus & CSA marking unless specified. UL, cULus & CSA recognized only when ordered with marking on the switch. Specific models, ratings, & ordering instructions are noted on General Specifications page. DPDT ON-NONE-ON Circuit Supplement Accessories IMPORTANT: A1 Toggles Series M Bracket PC Mount Miniature Toggles POLES & CIRCUITS A Toggle Position ) = Momentary Down Center Connected Terminals Up Down Center Throw & Schematics Up Note: Terminal numbers are not actually on the switch. Pole Model SP M2012 M2013 M2015 M2018 M2019 ON ON ON (ON) ON NONE OFF NONE OFF OFF ON ON (ON) (ON) (ON) 2-3 OPEN 2-1 SPDT DP M2022 M2023 M2025 M2028 M2029 ON ON ON (ON) ON NONE OFF NONE OFF OFF ON ON (ON) (ON) (ON) 2-3 5-6 OPEN 2-1 5-4 DPDT Keyway Keyway 2 (COM) 3 2 3 1 (COM) 1 5 6 4 For 3 Throw (3-On) Pole Model SP M2024 M2026 M2027 Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers ( Connected Terminals & Schematics Down Center Up ON (ON) ON ON ON ON ON (ON) (ON) External Connection 2 (in) 5 External Connection 2 (in) 5 Slides 1 (out) 3 4 (out) 6 (out) 1 (out) 2-3 5-6 External Connection The SP3T model utilizes a double pole base. (out) External Connection 2 (in) 5 1 (out) 3 4 (out) 6 (out) 2-3 5-4 External connection must be made during field installation. 3 4 (out) 6 (out) 2-1 5-4 External Conn 6 3 5 2 4 1 (out) Common (in) (out) Tactiles SMALL TOGGLES Tilt Important: Toggle length changes based on bushing selected. All illustrations are shown with .350” (8.9mm) long bushing. When using a .280” (7.1mm) long bushing, toggle length increases .070” (1.78mm). E2 .256” (6.5mm) Flatted E4 (5.0) .197 (4.2) .165 (2.5) .098 (6.5) .256 A62 25° (21.3) .840 .200” (5.08mm) Bat S3 .256” (6.5mm) Bat 25° (2.8) Dia .110 25° 25° (2.7) Dia .106 (10.5) .413 .840” (21.3mm) Flatted (2.5) .098 S2 Q Q2 25° .640” (16.26mm) Cone (3.1) Dia .122 (16.26) .640 25° (2.54) .100 (11.4) .450 25° www.nkk.com (5.08) .200 (6.5) .256 .550” (14.0mm) Cone (14.0) .550 .450” (11.4mm) Flatted E (2.7) Dia .106 (5.08) .200 (3.1) Dia .122 Supplement Accessories Indicators Touch Standard Material & Finish: Brass with Bright Chrome Contact factory for optional finishes. .413” (10.5mm) Bat S 25° Q4 .840” (21.3mm) Cone (3.1) Dia .122 (21.3) .840 25° A SMALL BUSHINGS S2 .350” (8.9mm) Smooth with Keyway (0.9) .035 (0.8) .031 (0.9) .035 (0.8) .031 (6.2) Dia .244 (6.2) Dia .244 (8.0) Dia .315 (2.5) .098 (7.1) .280 Pushbuttons (8.0) Dia .315 Rockers .280” (7.1mm) Smooth with Keyway (2.5) .098 (0.5) .020 (8.9) .350 (0.5) .020 Programmable Illuminated PB A2 When using this bushing, toggle length is increased by .070” (1.78mm). .280” (7.1mm) Threaded with Keyway S1 (0.9) .035 (0.9) .035 (0.8) .031 1/4-40 Thd (7.1) .280 Keylocks (8.0) Dia .315 (2.5) .098 (2.5) .098 (0.5) .020 (8.9) .350 When using this bushing, toggle length is increased by .070” (1.78mm). Maximum Panel Thickness with Standard Hardware: .031” (0.8mm) Maximum Panel Thickness with Standard Hardware: .102” (2.6mm) Panel Cutouts For A2, S2, A1, or S1 Bushing with Keyway (5.6) .220 (6.5) Dia .256 (0.6) .024 (0.5) .020 Rotaries (8.0) Dia .315 1/4-40 Thd For A1 or S1 Bushing with Locking Ring Slides (0.8) .031 .350” (8.9mm) Threaded with Keyway Standard Hardware: (6.5) .256 (6.5) Dia .256 (2.2) Dia .087 2 Hex Nuts (AT513H) 1 Lockwasher (AT509) 1 Locking Ring (AT507H) Tactiles A1 Toggles Series M Bracket PC Mount Miniature Toggles For dimensions, see Accessories & Hardware section. Locking Mechanism Smooth with Keyway on-none-on on-none-(on) on-off-(on) on-on-(on) on-off-on on-on-on (on)-off-(on) (on)-on-(on) 2 positions lock 1 position locks 2 positions lock 3 positions lock 1 position locks Touch (2.5) .098 (0.8) .031 (8.0) Dia .315 25° (8.0) .315 (15.0) .591 (9.3) (7.0) .366 .275 (0.5) .020 No Code (4.6) Dia .181 (6.2) Dia .244 (0.9) .035 Cap for Locking Lever Supplied with Cap AT427 Material & Finish: Brass with Nickel Plating Lever Material & Finish: Brass with Chrome Plating www.nkk.com Color Codes for Optional Anodized Aluminum Caps A G Black C Accessories (16.5) .650 Red Supplement (5.1) Dia .201 Indicators LL2 Tilt LOCKING LEVER & BUSHING Blue A63 Bracket PC Mount Miniature Toggles A CONTACT MATERIALS & RATINGS W Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC G Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum Pushbuttons Rockers Toggles Series M Note: See Supplement section to find complete explanation of operating range. Programmable Illuminated PB A 6A @ 125V AC or 0.4VA maximum @ 28V AC/DC maximum 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 to find complete explanation of dual rating and operating range. TERMINALS Keylocks Straight PC Mount with Bracket 13 15 .250” (6.35mm) Terminal with .465” (11.8mm) Bracket Straight PC Mount with Reinforced Bracket 17 .425” (10.8mm) Terminal with .630” (16.0mm) Bracket 23 .964” (24.5mm) Terminal with 1.150” (29.2mm) Bracket 25 .250” (6.35mm) Terminal with .465” (11.8mm) Bracket 26 .425” (10.8mm) Terminal with .630” (16.0mm) Bracket .750” (19.05mm) Terminal with .953” (24.2mm) Bracket Tactiles Slides Rotaries Power Level or Logic Level Gold over Silver Tilt PCB footprints are on the following Typical Switch Dimension page. B AT415 for S Bat Toggle C 25° Material: Polyethylene Supplement Cap Colors Available: A64 A Black B (4.8) Dia .189 Material: Polyethylene (12.0) .472 (13.5) .532 AT444 Conical Cap for S Bat Toggle 25° (5.0) Dia .197 Accessories Indicators Touch OPTIONAL CAPS & CAP COLORS White C Red www.nkk.com E Yellow (11.5) .452 (13.1) .516 F Green G Blue A TYPICAL SWITCH DIMENSIONS Toggles Series M Bracket PC Mount Miniature Toggles Rockers Straight PC • Bracket (6.86) .270 (1.17) Typ .046 (1.17) .046 (3.2) .126 (4.5) .177 Pushbuttons (0.9) .035 BRACKET LENGTH (4.8) .189 Keyway (7.1) .280 (4.5) .177 (4.8) .189 (1.17) Typ .046 (3.2) .126 (1.17) Typ .046 (4.8) .189 (12.7) .500 (8.0) .315 TERMINAL LENGTH (0.5) Typ .020 (0.8) Typ .031 Programmable Illuminated PB BRACKET LENGTH Double Pole (4.7) Typ .185 (15.8) .622 (7.9) Typ .311 (4.7) Typ .185 3 (7.9) Typ .311 2 3 6 2 5 1 4 (4.7) Typ .185 1 (1.8) Dia Typ .073 (1.5) Dia Typ .059 (1.8) Dia Typ .073 (1.5) Dia Typ .059 CL Terminal Code: Terminal Length: Bracket Length: 13 .250” (6.35mm) .465” (11.8mm) 15 .425” (10.8mm) .630” (16.0mm) 17 .964” (24.5mm) 1.150” (29.2mm) Rotaries (1.6) Typ .063 (2.4) Typ .095 (1.6) Typ .063 Keylocks M2012S2A2G13 Tactiles Straight PC • Reinforced Bracket (6.86) .270 Single Pole (6.35) .250 (9.1) .358 (2.4) Typ .095 (3.18) Typ .125 3 (9.53) Typ .375 2 (4.7) Typ .185 (1.8) Dia Typ .073 (1.5) Dia Typ .059 (1.17) Typ .046 (4.8) .189 (6.35) .250 (12.7) .500 1 (4.7) Typ .185 (1.8) Dia Typ .073 (1.5) Dia Typ .059 3 6 2 5 1 4 CL Tilt TERMINAL LENGTH (0.5) Typ .020 (0.8) Typ .031 (4.7) Typ .185 Touch (1.17) Typ .046 (3.18) Typ .125 (9.53) Typ .375 (4.5) .177 (4.8) .189 (19.05) .750 M2012S2A2G23 Terminal Code: Terminal Length: Bracket Length: 23 .250” (6.35mm) .465” (11.8mm) 25 .425” (10.8mm) .630” (16.0mm) 26 .750” (19.05mm) .953” (24.2mm) www.nkk.com Indicators (4.5) .177 Accessories (1.17) Typ .046 (1.17) .046 (0.9) .035 BRACKET LENGTH (4.8) .189 Keyway (7.1) .280 Supplement BRACKET LENGTH Double Pole Slides Single Pole A65