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NKK Switches 原装进口M系列拨动开关


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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°
Materials & Finishes
 Toggle: Brass with chrome plating Frame: Stainless steel
 Bushing: Brass with nickel plating Support Bracket: Brass with tin plating
 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; 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.
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
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.


NKK Switches: 
 M2022B2B1W03 M2018SD3W01 M2035E2A1W01 M2044SD3W03 M2015SD3W01 M2022SD3W01 
M2023SD3W01 M2012SD3W03 M2013SD3W01 M2012SD3W01 M2042LL1W01 M2012ES1W01 M2024B2B1WO1
 M2022B2B1W05 M2022LL1W01 M2013B2B1W03 M2012SS1W03 M2012BB1W01 M2012SS1W01 
M2012LL1W01 M2025SS1G03 M2015SS1G03 M2044SS1W03 M2012SS1W06 M2013Q2S1W01 M2011LL1W01-C
 M2011SS1W01 M2011BB1W01 M2011ES1W01 M2042S2S1W01 M2012SA2W03 M2022SA2W03 
M2043SS1W01 M2023S2S2G03 M2029SS1W01 M2012SA1W03 M2044B2B3W06 M2022Q2S1W01 
M2023Q2S1W01 M2024SS1W03 M2011LL3W03 M2015SS1W03 M2015SS1W01 M2022SS1W03 
M2012B2B1W01 M2022SS1W01 M2013SS1W01 M2013LL1W01 M2013SS1W03 M2023SS1W01 M2023BB1W01
 M2022S2A2W03 M2018SS1W03 M2018ES1W01 M2018BB1W01 M2012S2A1W01 M2027SS1W01-RO 
M2018BB3W01 M2012BB3W01 M2011B2B3W03 M2011S2D3W03 M2011S3A1W01 M2011SD3W01 
M2011SD3W01-BB M2011SS1A01 M2011SS1W01-BB M2012B2B3W01 M2012B2B3W01-VC M2012BB3A01-RG 
M2012E4S1W01/5-RO M2012K2S1W01-H-RO M2012LL1W02 M2012LL3A01 M2012LL3G01 M2012LL3W01 
M2012S2A2G03 M2012S2D3G03 M2012S2D3W01 M2012S2D3W03 M2012S3D3W01 M2012S3S1G06 
M2012S3S1W01 M2012S3S2G03 M2012S3S2W03 M2012SD3A01 M2012SD3G01 M2012SD3G03 
M2012SD3W01-BB M2012SS1W02 M2012SS2W03 M2013B2B1G01/U M2013ES1G03 M2013QS2G03 
M2013S2D3W01 M2013S3S1W03 M2013SA2W03 M2013SD3G01 M2013SD3W01-CC M2013SS1G03-BG 
M2013SS2W03