S33F

S301_V01 NKK | Alldatasheet

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Series S Medium/High Capacity Standard Size Toggles www.nkk.comA102 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles Electrical Capacity (Resistive & Inductive Load) Power Level: Shown in the following tables Other Ratings Contact Resistance: 10 milliohms maximum Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 2,000V AC minimum for 1 minute minimum Mechanical Life: 50,000 operations minimum Electrical Life: 6,000 operations minimum for S331F; 15,000 operations minimum for all other S331s; 25,000 operations minimum for all others Angle of Throw ( α): Shown on following tables Materials & Finishes T oggle: PBT for flatted lever; brass with chrome plating for all others Bushing: Brass with chrome plating Case: Melamine phenol Case Cover: Steel with zinc plating Movable Contactor: Copper with silver plating Movable & Stationar y Contacts: Silver alloy capped on copper with silver plating T erminals: Brass with tin plating Environmental Data Operating T emperature Range: –10°C ~ +70°C (+14°F ~ +158°F) Installation Mounting T orque: 2.94Nm (26 lb•in) for double nut; 1.47Nm (13 lb•in) for single nut Soldering Time & T emperature: Manual Soldering: See Profile A in Supplement section. Standards & Certifications UL: File No. E44145 - Recognized only when ordered with marking on switch. Add “/U” or “ /CUL” to end of part number to order UL recognized switch. UL or cULus recognition designated beside par t numbers on following pages. See Supplement section to find UL or cULus rating details. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch. Add “/C ” to end of part number to order CSA certified switch. CSA cer tification designated beside part numbers on following pages. See Supplement section to find CSA rating details GENERAL SPECIFICATIONS FOR S301 ~ S339

Series SMedium/High Capacity Standard Size Toggles www.nkk.com A103 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable A TogglesRockersTouch Tilt S301 Maximum Panel Thickness: .185” (4.7mm) S301 does not have terminal 2 Keyway (16.0) .630 (17.5) .689 (12.0) .472 32° (6.1) Dia .240 M12 P1 (3.2) Dia Typ .126 (6.0) Typ .236 (1.6) Typ .063 (17.4) .685 (9.6) Max .378 (28.5) 1.122 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: A T401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. * Wire harness & cable assemblies offered only in Americas. SINGLE POLE WITH SOLDER LUG * * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S301 SPST ON 1-3 NONE OFF — 15A 6A 20A 10A 32° S302 SPDT ON 2-3 NONE ON 2-1 15A 6A 20A 10A 32° S303 SPDT ON 2-3 OFF ON 2-1 15A 6A 20A 10A 32° S305 –– –– SPDT ON 2-3 NONE (ON) 2-1 15A 6A 20A 8A 32° S308 –– –– SPDT (ON) 2-3 OFF (ON) 2-1 15A 6A 20A 8A 32° S309 –– –– SPDT ON 2-3 OFF (ON) 2-1 15A 6A 20A 8A 32° Throw & Schematics: SPST Keyway SPDT31 INTERNAL CONNECTION 2 (COM) Note: Terminal numbers are actually on the switch R C R US (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: .185” (4.7mm) Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: A T401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. Wire harness & cable assemblies offered only in Americas. S331 Keyway (19.0) .748 (17.5) .689 (12.0) .472 (25.1) .988 α (6.1) Dia .240 M12 P1 (2.4) Dia Typ .094 (4.8) Typ .189 (5.7) .224 6 3 (33.2) 1.307 DOUBLE POLE WITH SOLDER LUG * * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S331 DPST ON 1-3 4-6 NONE OFF — 25A 25A 25A 10A 25° S332 DPDT ON 2-3 5-6 NONE ON 2-1 5-4 25A 15A 25A 10A 25° S333 DPDT ON 2-3 5-6 OFF ON 2-1 5-4 25A 15A 25A 10A 30° S335 DPDT ON 2-3 5-6 NONE (ON) 2-1 5-4 15A 6A 20A 8A 25° S338 –– DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° S339 –– DPDT ON 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° Throw & Schematics: DPST Keyway DPDT 46 13 25 (COM) INTERNAL CONNECTION Note: Terminal numbers are actually on the switch R C R US S331 does not have terminals 2 & 5

Series S Medium/High Capacity Standard Size Toggles www.nkk.comA104 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles Maximum Panel Thickness: .220” (5.6mm) 6 3 (33.2) 1.307 (19.0) .748 (12.0) .472 (25.1) .988 M12 P1 (2.4) Dia Typ .094 (4.8) Typ .189 (5.7) .224 α (27.0) 1.063 (8.15) .321 (4.0) .157 Keyway (9.0) .354 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Notes: Standard Hardware: AT504M Knurled Nut, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Wire harness & cable assemblies offered only in Americas. DOUBLE POLE WITH SOLDER LUG & FLATTED LEVER * * UL & cULus recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S331R –– DPST ON 1-3 4-6 NONE OFF — 25A 25A 25A 10A 25° S332R –– DPDT 2-3 5-6 NONE ON 2-1 5-4 25A 15A 25A 10A 25° S333R –– DPDT ON 2-3 5-6 OFF ON 2-1 5-4 25A 15A 25A 10A 30° S338R –– DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° S339R –– DPDT ON 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° Throw & Schematics: Keyway 46 13 25 (COM) INTERNAL CONNECTION DPST DPDT Note: Terminal numbers are actually on the switch R C R US S331R S331R does not have terminals 2 & 5

Series SMedium/High Capacity Standard Size Toggles www.nkk.com A105 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable A TogglesRockersTouch Tilt S301T Maximum Panel Thickness: .185” (4.7mm) S301T does not have terminal 2 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: S331T does not have terminals 2 & 5 Keyway (19.0) .748 (17.5) .689 (12.0) .472 (26.0) 1.024 (6.1) Dia .240 M12 P1 (6.6) .260 M3.5 x 5 25° (6.6) .260 6 3 (33.2) 1.307 (1.0) Typ .039 Keyway (16.0) .630 (17.5) .689 (12.0) .472 32° (6.1) Dia .240 M12 P1 (5.0) Typ .197 (17.4) .685 (9.6) Max .378 M3.5 P0.5 (6.0) Typ .236 (28.5) 1.122 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: A T401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S301T SPST ON 1-3 NONE OFF — 15A 6A 20A 10A 32° S302T SPDT ON 2-3 NONE ON 2-1 15A 6A 20A 10A 32° S303T SPDT ON 2-3 OFF ON 2-1 15A 6A 20A 10A 32° S305T –– –– SPDT ON 2-3 NONE (ON) 2-1 15A 6A 20A 8A 32° S308T –– –– SPDT (ON) 2-3 OFF (ON) 2-1 15A 6A 20A 8A 32° S309T –– –– SPDT ON 2-3 OFF (ON) 2-1 15A 6A 20A 8A 32° SINGLE POLE WITH SCREW LUG SPST Keyway SPDT INTERNAL CONNECTION 2 (COM) Note: Terminal numbers are actually on the switch Throw & Schematics: R C R US Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: A T401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. DOUBLE POLE WITH SCREW LUG * UL & cULus recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S331T –– DPST ON 1-3 4-6 NONE OFF — 15A 15A 15A 10A 25° S332T –– DPDT ON 2-3 5-6 NONE ON 2-1 5-4 15A 15A 15A 10A 25° S333T –– DPDT ON 2-3 5-6 OFF ON 2-1 5-4 15A 15A 15A 10A 30° S335T –– DPDT ON 2-3 5-6 NONE (ON) 2-1 5-4 15A 6A 20A 8A 25° S338T –– DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° S339T –– DPDT ON 2-3 5-6 OFF (ON) 2-1 5-4 15A 6A 20A 8A 25° DPST Keyway DPDT 46 13 25 (COM) INTERNAL CONNECTION Note: Terminal numbers are actually on the switchThrow & Schematics: R C R US

Series S Medium/High Capacity Standard Size Toggles www.nkk.comA106 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles (16.0) .630 Keyway (17.5) .689 (12.0) .472 (17.4) .685 (11.0) .433 (9.42) .371 32° (6.1) Dia .240 M12 P1 (1.5) Dia Typ .060 (0.8) Typ .031 (28.5) 1.122 (6.35) Typ .250 (7.5) Typ .295 Maximum Panel Thickness: .185” (4.7mm) (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: .185” (4.7mm) (9.0) .354 (12.5) Dia .492 (3.0) Dia .118(19.0) .748 Keyway (6.35) Typ .250 (7.9) .311 (17.5) .689 (12.0) .472 (30.3) 1.193 (11.7) .461 α M12 P1 (1.5) Dia Typ .060 (7.5) Typ .295 (6.1) Dia .240 (33.2) 1.307 4 1 (0.8) Typ .031 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. S301F Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. S332F S331F does not have terminals 2 & 5 SINGLE POLE WITH QUICK CONNECT * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S301F SPST ON 1-3 NONE OFF — 15A 6A 20A 10A 32° Throw & Schematics: SPST Keyway INTERNAL CONNECTION Note: Terminal numbers are actually on the switch R C R US DOUBLE POLE WITH QUICK CONNECT * UL & cULus recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S331F –– DPST ON 1-3 4-6 NONE OFF — 25A 25A 25A 10A 25° S332F –– DPDT ON 2-3 5-6 NONE ON 2-1 5-4 25A 15A 25A 10A 25° S333F –– DPDT ON 2-3 5-6 OFF ON 2-1 5-4 25A 15A 25A 10A 30° S335F –– DPDT ON 2-3 5-6 NONE (ON) 2-1 5-4 15A 6A 20A 8A 25° Throw & Schematics: DPST Keyway DPDT 46 13 25 (COM) INTERNAL CONNECTION Note: Terminal numbers are actually on the switch R C R US

Series SMedium/High Capacity Standard Size Toggles www.nkk.com A107 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable A TogglesRockersTouch Tilt GENERAL SPECIFICATIONS FOR S31 ~ S49 Electrical Capacity (Resistive & Inductive Load) Power Level: Shown in the following tables Other Ratings Contact Resistance: 10 milliohms maximum Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 2,000V AC minimum for 1 minute minimum Mechanical Life: 50,000 operations minimum Electrical Life: 25,000 operations minimum Angle of Throw ( α): Shown on following tables Materials & Finishes T oggle: PBT resin for flatted lever; brass with chrome plating for all others Bushing: Brass with chrome plating Case: Phenolic resin Case Cover: Steel with chromate plating over zinc plating Movable Contactor: Copper with silver plating Movable Contacts: Silver alloy capped on copper with silver plating Stationar y Contacts: Silver alloy capped on copper with silver plating T erminals: Brass with tin plating Environmental Data Operating T emp Range: –10°C through +70°C (+14°F through +158°F) Installation Mounting T orque: 2.94Nm (26 lb•in) for double nut Maximum Panel Thickness: Shown beneath panel cutout in switch dimension drawings Soldering Time & T emperature: Manual Soldering: See Profile A in Supplement section. Standards & Certifications UL: File No. E44145 - Recognized only when ordered with marking on switch. Add “/U” or “ /CUL” to end of part number to order UL recognized switch. UL or cULus recognition designated beside par t numbers on following pages. See Supplement section to find UL or cULus rating details. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch. Add “/C ” to end of part number to order CSA certified switch. CSA cer tification designated beside part numbers on following pages. See Supplement section to find CSA rating details.

Series S Medium/High Capacity Standard Size Toggles www.nkk.comA108 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: .181” (4.6mm) Max. Panel Thickness: .181” (4.6mm) Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. * Wire harness & cable assemblies offered only in Americas. S32 S31 does not have terminals 2, 5, & 8 S41 and S41R do not have terminals 2, 5, 8, & 11.S42R (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Keyway (9.0) .354 (12.0) .472 (27.1) 1.067 (2.4) Dia Typ .094 (0.8) Typ .031 (4.8) Typ .189 (5.8) .228 (27.0) 1.063 (8.15) .321 (4.0) .157 M12 P1 α (34.2) 1.346 9 3 110 11 5 (36.5) 1.437 Max. Panel Thickness: .220” (5.6mm) (30.0) 1.181 Keyway (17.5) .689 (12.0) .472 (27.3) 1.075 (6.1) Dia .240 M12 P1 (2.4) Dia Typ .094 (0.8) Typ .031 (4.8) Typ .189 (5.0) .197 α 9 3 (33.8) 1.331 (12.5) Dia .492 (11.5) .453 (1.5) .060 Notes: Standard Hardware for Bat Lever: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut; for Flatted Lever (R): AT504M Knurled Face Nut, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies (only for bat lever models): AT401 & AT4181 boots plus hex nut and o-ring. See Accessories & Hardware section. * Wire harness & cable assemblies offered only in Americas. Bat lever dimensions are same as on S30 models above. FOUR POLE WITH SOLDER LUG * * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model Suffix R = Flatted Lever *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S41/S41R 4PST ON 1-3 4-6 7-9 10-12 NONE OFF — 25A 9A 20A 10A 25° S42/S42R 4PDT ON 2-3 5-6 8-9 11-12 NONE ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 25° S43/S43R 4PDT ON 2-3 5-6 8-9 11-12 OFF ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 30° S45 – –– 4PDT ON 2-3 5-6 8-9 11-12 NONE (ON) 2-1 5-4 8-7 11-10 15A 6A 20A 8A 25° S48/S48R –– 4PDT (ON) 2-3 5-6 8-9 11-12 OFF (ON) 2-1 5-4 8-7 11-10 15A 6A 20A 8A 25° S49/S49R –– 4PDT ON 2-3 5-6 8-9 11-12 OFF (ON) 2-1 5-4 8-7 11-10 15A 6A 20A 8A 25° Throw & Schematics: Keyway 1012 79461 3 2 58 (COM) INTERNAL CONNECTION6431 1210 4PST 4PDT Note: Terminal numbers are on the switch R C R US THREE POLE WITH SOLDER LUG * * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S31 3PST ON 1-3 4-6 7-9 NONE OFF — 25A 9A 20A 10A 25° S32 3PDT ON 2-3 5-6 8-9 NONE ON 2-1 5-4 8-7 25A 9A 20A 10A 25° S33 3PDT ON 2-3 5-6 8-9 OFF ON 2-1 5-4 8-7 25A 9A 20A 10A 30° S35 3PDT ON 2-3 5-6 8-9 NONE (ON) 2-1 5-4 8-7 15A 6A 20A 8A 25° S38 3PDT (ON) 2-3 5-6 8-9 OFF (ON) 2-1 5-4 8-7 15A 6A 15A 8A 25° S39 3PDT ON 2-3 5-6 8-9 OFF (ON) 2-1 5-4 8-7 15A 6A 15A 8A 25° Throw & Schematics: Note: Terminal numbers are on the switch 3PST Keyway 3PDT 2 5 (COM) 8 31 64 9797 INTERNAL CONNECTION6431 R C R US

Series SMedium/High Capacity Standard Size Toggles www.nkk.com A109 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable A TogglesRockersTouch Tilt Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. S32TS31T does not have terminals 2, 5, & 8 S41T does not have terminals 2, 5, 8, & 11 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. S42T (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Keyway (38.0) 1.496 (17.5) .689 (12.0) .472 (29.6) 1.165 25° (6.1) Dia .240 M12 P1 (8.3) .327 M3.5 x 5 (34.2) 1.346 9 3 110 11 5 (36.5) 1.437 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: .181” (4.6mm) (30.0) 1.181 Keyway (17.5) .689 (12.0) .472 (29.8) 1.173 25° (6.1) Dia .240 M12 P1 (7.5) .295 M3.5 x 5 8 2 7 1 (33.8) 1.331 Maximum Panel Thickness: .181” (4.6mm) THREE POLE WITH SCREW LUG * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 AC 250V PF 0.6 S31T 3PST ON 1-3 4-6 7-9 NONE OFF — 25A 9A 20A 10A 5A 25° S32T 3PDT ON 2-3 5-6 8-9 NONE ON 2-1 5-4 8-7 25A 9A 20A 10A 5A 25° S33T 3PDT ON 2-3 5-6 8-9 OFF ON 2-1 5-4 8-7 25A 9A 20A 10A 5A 30° Throw & Schematics: Keyway Note: Terminal numbers are on the switch 3PST 3PDT 2 5 (COM) 8 31 64 9797 INTERNAL CONNECTION6431 R C R US 1012 79461 3 2 58 (COM) INTERNAL CONNECTION 6431 1210 4PST 4PDT * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals Electrical Capacity Model *Approvals Pole Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 AC 250V PF 0.6 S41T 4PST ON 1-3 4-6 7-9 10-12 NONE OFF — 25A 9A 20A 10A 5A 25° S42T 4PDT ON 2-3 5-6 8-9 11-12 NONE ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 5A 25° S43T 4PDT ON 2-3 5-6 8-9 11-12 OFF ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 5A 30° Throw & Schematics: Keyway FOUR POLE WITH SCREW LUG Note: Terminal numbers are on the switch R C R US

Series S Medium/High Capacity Standard Size Toggles www.nkk.comA110 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles (30.0) 1.181 Keyway (17.5) .689 (12.0) .472 (33.3) 1.311 25° (6.1) Dia .240 M12 P1 (0.8) Typ .031 (11.0) .433 (6.35) Typ .250 (7.9) .311 (1.5) Dia Typ .060 (7.5) Typ .295 9 3 (33.8) 1.331 S32F S31F does not have terminals 2, 5, & 8 S41F does not have terminals 2, 5, 8, & 11S42F (36.5) 1.437 Keyway (17.5) .689 (12.0) .472 (33.1) 1.303 M12 P1 (0.8) Typ .031 (11.8) .465 (7.5) Typ .295 (1.5) Dia Typ .060 (7.9) .311 25° (6.0) Dia .236 (6.35) Typ .250 (34.2) 1.346 9 3 110 Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 Maximum Panel Thickness: .181” (4.6mm) Maximum Panel Thickness: .181” (4.6mm) * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S31F 3PST ON 1-3 4-6 7-9 NONE OFF — 25A 9A 20A 10A 25° S32F 3PDT ON 2-3 5-6 8-9 NONE ON 2-1 5-4 8-7 25A 9A 20A 10A 25° S33F 3PDT ON 2-3 5-6 8-9 OFF ON 2-1 5-4 8-7 25A 9A 20A 10A 30° Throw & Schematics: Note: Terminal numbers are on the switch THREE POLE WITH QUICK CONNECT 3PST Keyway 3PDT 2 5 (COM) 8 31 64 9797 INTERNAL CONNECTION6431 R C R US * UL, cULus & CSA recognized only when ordered with marking on switch (see General Specs) Toggle Position/Connected Terminals Electrical Capacity Model *Approvals Pole & Throw Down Center Up Resistive Inductive α = Angle of Throw AC 125V AC 250V DC 30V AC 125V PF 0.6 S41F 4PST ON 1-3 4-6 7-9 10-12 NONE OFF — 25A 9A 20A 10A 25° S42F 4PDT ON 2-3 5-6 8-9 11-12 NONE ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 25° S43F 4PDT ON 2-3 5-6 8-9 11-12 OFF ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 30° Throw & Schematics: FOUR POLE WITH QUICK CONNECT Keyway 1012 79461 3 2 58 (COM) INTERNAL CONNECTION6431 1210 4PST 4PDT Note: Terminal numbers are on the switch R C R US

Series SMedium/High Capacity Standard Size Toggles www.nkk.com A111 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable A TogglesRockersTouch Tilt Electrical Capacity (Resistive & Inductive Load) Power Level: Shown in the following tables Other Ratings Contact Resistance: 10 milliohms maximum Insulation Resistance: 1,000 megohms minimum @ 500V DC Dielectric Strength: 2,000V AC minimum for 1 minute minimum Mechanical Life: 50,000 operations minimum Electrical Life: 15,000 operations minimum Angle of Throw (α): Shown in tables on following pages Materials & Finishes T oggle: Brass with chrome plating Bushing: Brass with chrome plating Case: Melamine phenol Case Cover: Steel with chromate plating over zinc plating Movable Contactor: Copper with silver plating Movable Contacts: Silver alloy capped on copper with silver plating Stationar y Contacts: Silver alloy capped on copper with silver plating T erminals: Brass with tin plating Environmental Data Operating T emp Range: –10°C through +70°C (+14°F through +158°F) Installation Mounting T orque: 2.94Nm (26 lb•in) for double nut Maximum Panel Thickness: Shown beneath panel cutout in switch dimension drawings Soldering Time & T emperature: Manual Soldering: See Profile A in Supplement section. GENERAL SPECIFICATIONS FOR S421 ~ S429

Series S Medium/High Capacity Standard Size Toggles www.nkk.comA112 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable RockersTouch Tilt AToggles Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. * Wire harness & cable assemblies offered only in Americas. S422 S421 does not have terminals 2 & 5 S421T does not have terminals 2 & 5S423T (9.0) .354 (12.5) Dia .492 (3.0) Dia .118 (9.0) .354 (12.5) Dia .492 (3.0) Dia .118Maximum Panel Thickness: .185” (4.7mm) Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section. Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section. Keyway (19.0) .748 (17.5) .689 (12.0) .472 (25.1) .988 (6.1) Dia .240 M12 P1 (2.4) Dia Typ .094 (4.8) Typ .189 (5.7) .224 α 6 3 (33.2) 1.307 (0.8) Typ .031 (33.2) 1.3071 (17.5) .689 (12.0) .472 (31.1) 1.224 (6.1) Dia .240 M12 P1 M4 X 5 (11.0) .433 α Keyway (19.0) .748 Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model Approvals Pole & Throw Down Center Up Resistive Inductive Motor Load α = Angle of Throw AC 125V AC 250V PF 0.75 - 0.8 AC 125VAC 125V AC 250V S421T –– –– DPST ON 1-3 4-6 NONE OFF — 20A 20A 20A 20A 750W 24° S422T –– –– DPDT ON 2-3 5-6 NONE ON 2-1 5-4 20A 20A 20A 20A 750W 24° S423T –– –– DPDT ON 2-3 5-6 OFF ON 2-1 5-4 20A 20A 20A 20A 750W 28° S425T –– –– DPDT ON 2-3 5-6 NONE (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° S428T –– –– DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° S429T –– –– DPDT ON 2-3 5-6 OFF (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° Throw & Schematics: Keyway 46 13 25 (COM) INTERNAL CONNECTION DPST DPDT DOUBLE POLE WITH SCREW LUG Note: Terminal numbers are on the switch Maximum Panel Thickness: .185” (4.7mm) Toggle Position/Connected Terminals ( ) = Momentary Electrical Capacity Model Approvals Pole & Throw Down Center Up Resistive Inductive Motor Load α = Angle of Throw AC 125V AC 250V PF 0.75 - 0.8 AC 125VAC 125V AC 250V S421 –– –– DPST ON 1-3 4-6 NONE OFF — 25A 25A 25A 25A 750W 24° S422 –– –– DPDT ON 2-3 5-6 NONE ON 2-1 5-4 25A 25A 25A 25A 750W 24° S423 –– –– DPDT ON 2-3 5-6 OFF ON 2-1 5-4 25A 25A 25A 25A 750W 28° S425 –– –– DPDT ON 2-3 5-6 NONE (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° S428 –– –– DPDT (ON) 2-3 5-6 OFF (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° S429 –– –– DPDT ON 2-3 5-6 OFF (ON) 2-1 5-4 15A 15A 15A 15A 400W 24° Throw & Schematics: DOUBLE POLE WITH SOLDER LUG * Keyway 46 13 25 (COM) INTERNAL CONNECTION DPST DPDT Note: Terminal numbers are on the switch R R