Miniature Toggles Series M Distinctive Characteristics Antirotation design, standard on noncylindrical levers, mates toggle and bushing bottom of toggle has two fl atted sides which fi t into a complementary opening inside bushing. 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. Molded diallyl phthalate case has a UL ammability rating of 94Vfl -0. Epoxy sealed terminals prevent entry of solder fl ux and other contaminants. Prominent external insulating barriers increase insulation resistance and dielectric strength. Interlocked actuator block, lever, and interior guide prevent switch failure due to biased lever movement. Clinching of frame to case well above 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 0 3 - 0 7Miniature Toggles Series M General Specifications Electrical Capacity (Resistive Load) Power Level (code W): 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 (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 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 afl t, 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 Nominal Operating Force: 3.92N for Single Pole 4.41N for Double Pole 6.86N for Three Pole 7.85N for Four Pole Angle of Throw: 25 Materials & Finishes Toggle: Brass with chrome plating Frame: Stainless steel Bushing: Brass with nickel plating Support Bracket: Steel with tin plating Case: Diallyl phthalate resin (UL94V0) 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: 30C through +85C (22F through +185F) Humidity: 90 ~ 95% humidity for 96 hours 40C (104F) 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 2 Shock: 50G (490m/s ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Sealing: Panel seal bushing options B3 & D3 meet IP67 of IEC60529 Standards Installation Mounting Torque: 3.0Nm (26.55 lbin) double nut for large bushing 1.5Nm (13 lbin) double nut & 0.7Nm (6 lbin) single nut for all other bushings Processing Soldering: Wave Soldering (PC version) for Gold: See Prolfi e A in Supplement section. Manual Soldering for Gold: See Prolfi e A in Supplement section. Wave Soldering (PC version) for Silver: See Prolfi e B in Supplement section. Manual Soldering for Silver: See Prolfi e 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: UL94V0 for case UL Recognized: All models recognized at 6A 125V AC, 3A 250V AC or 0.4VA maximum 28V DC maximum UL File No. WOYR2.E44145 add /U to end of part number to order UL mark on switch. C-UL Recognized: All models recognized at 6A 125V AC, 3A 250V AC or 0.4VA maximum 28V DC maximum R 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 recognized at 6A 125V AC or 3A 250V AC or 0.4VA maximum 28V maximum CSA File No. 023535-0-000 add /C to end of part number to order CSA mark on switch. NKK Switches email: sales nkkswitches.com Phone (480) 991-0942 Fax (480) 998-1435 www.nkkswitches.com 0 3 - 0 7