General Specifications Electrical Capacity (Resistive Load) Other Ratings Power Level (silver): Logic Level (gold): Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Angle of Throw: Environmental Data Operating Temp Range: Sealing: 6A @ 125V AC & 3A @ 250V AC 4A @ 30V DC for On-None-On; 3A @ 30V DC for all other circuits 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) 10 milliohms maximum for silver; 20 milliohms maximum for gold 1,000 megohms minimum @ 500V DC 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts and case for 1 minute minimum 50,000 operations minimum 50,000 operations minimum for silver at 3A @ 250V AC; 25,000 operations minimum for silver at 6A @ 125V AC; 50,000 operations minimum for gold 25° –30°C through +85°C (–22°F through +185°F) Waterproofing, achieved with boot at base of lever plus o-rings inside and outside of bushing, meets IP67 of IEC60529 Standards (dust tight and protection against effects of temporary immersion). See further explanation on page A51. Processing Soldering: Manual Soldering for SIlver: ON-NONE-ON: See Profile B in Supplement section. ON-OFF-ON and (ON)-OFF-(ON): See Profile A in Supplement section. Manual Soldering for Gold, all circuits: See Profile A in Supplement section. Note: Lever must be in OFF (center) position while soldering. Distinctive Characteristics Inner o-ring and external rubber washer seal the switch to achieve IP67 of IEC60529 Standards (dust tight and water protected for temporary immersion). Waterproof boot at base of toggle further ensures protection against wet environments. Actuation provides smooth, sturdy tactile feel. Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Rockers A Waterproof Miniature Toggles Pushbuttons Toggles Series M Indicators Actual Size Polished, chrome-plated actuator paired with the waterproof boot not only delivers in terms of sleek design, but also functionality and reliability. Supplement Accessories Superb quality and construction design prohibit entry of harmful particles that may otherwise compromise lever operation. A48 www.nkkswitches.com A TYPICAL SWITCH ORDERING EXAMPLE WB G 01 Rockers 2 Pushbuttons 1 Poles 1 SPDT 2 DPDT Contact Material & Ratings Toggle with Large Bushing Circuits WB 2 ON NONE ON 3 ON OFF ON 8 (ON) OFF (ON) .787” (20.0mm) Bat with Large .472” (12.0mm) Threaded Bushing with D Flat W Silver; Rated 6A @ 125V AC & 3A @ 250V AC G Gold; Rated 0.4VA max @ 28V AC/DC max Terminals 01 Solder Lug Keylocks ( ) = Momentary Programmable Illuminated PB M20 Toggles Series M Waterproof Miniature Toggles DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Rotaries M2012WBG01 .472” (12.0mm) Threaded Bushing with D Flat Slides .787” (20.0mm) Bat Lever with Waterproof Boot SPDT ON-NONE-ON Circuit Gold Contacts with 0.4VA Rating Tactiles Solder Lug Terminals Tilt POLES & CIRCUITS Down Up Center Down Note: Model Flat SP M2012 M2013 M2018 ON ON (ON) NONE OFF OFF ON ON (ON) 2-3 OPEN 2-1 SPDT DP M2022 M2023 M2028 ON ON (ON) NONE OFF OFF ON ON (ON) 2-3 5-6 OPEN 2-1 5-4 DPDT Indicators Flat Terminal numbers are not actually on the switch. 2 (COM) www.nkkswitches.com 3 2 3 1 (COM) 1 Accessories Pole Center Throw & Schematics 5 6 4 Supplement Up Connected Terminals Touch Toggle Position ( ) = Momentary A49 Waterproof Miniature Toggles A STANDARD HARDWARE AT503M Hex Face Nut Brass/Chrome AT401P O-ring Nitrile Butadiene Rubber AT508 Lockwasher Steel with Zinc/Chromate (12.1) .476 M12 P1 Pushbuttons Rockers Toggles Series M (14.3) .563 (12.1) Dia .476 (17.5) Dia .689 (15.8) Dia .622 Programmable Illuminated PB (13.8) Dia .543 (16.0) .630 (2.4) .094 (1.5) .059 (0.5) .020 (1.0) .039 Keylocks PANEL CUTOUTS & THICKNESS (11.2) .441 No Anti-rotation Anti-rotation Maximum Effective Panel Thickness .138” (3.5mm) (12.5) Dia .492 Rotaries (12.5) .492 TYPICAL SWITCH DIMENSIONS Single Pole Slides Solder Lug Tactiles (6.2) .244 (1.1) x (2.0) Typ .043 x .079 D Flat 3 (4.7) Typ .185 25° (0.8) Typ .031 (6.0) Dia .236 Tilt M12 P1 (2.0) .079 (9.5) .374 (20.0) .787 (18.0) Dia .709 (13.0) .512 2 1 (0.5) Typ .020 (9.4) .371 (2.0) .079 (7.9) .311 (4.5) .177 Solder Lug Double Pole Indicators Touch M2012WBG01 (6.2) .244 (4.7) Typ .185 25° Accessories Supplement (1.1) x (2.0) .043 x .079 Typ D Flat (0.8) Typ .031 (6.0) Dia .236 (18.0) Dia .709 M12 P1 (20.0) .787 M2022WBG01 A50 www.nkkswitches.com (2.0) .079 (9.5) .374 (4.8) .189 6 3 5 2 4 1 (0.5) Typ .020 (9.4) .371 (4.5) .177 (12.7) .500 (13.0) .512 (2.0) Typ .079 A APPLICATION CONSIDERATIONS Toggles Series M Waterproof Miniature Toggles The o-rings are made of nitrile butadiene rubber, which excels in durability and oil and chemical resistance. Its performance is less durable with lower weather and ozone resistant characteristics. Evaluate the products in reguard to your application and intended environment with these properties in mind. Waterproof Test Conditions For panel installation, the internal tooth lockwasher is installed above the panel. The external o-ring mounts below the panel. Boot O-ring O-ring Internal Tooth Lockwasher Panel Slides Rotaries Keylocks Opening Panel Installation Tactiles Water Surface Waterproofing is measured by submersing the switch 5 centimeters from the 5cm and 1m water surface (see illustration), and opening and closing 50 times at a frequency of 50 – 60 times per Container minute. The switch is then submersed 1 meter from the surface and left in this position for 30 minutes. Pushbuttons The material for the waterproof boot is silicone rubber. While silicone rubber has excellent heat, cold and weather resistant properties, it has less durability and oil resistance. Repeat opening and closing same as previous test. The resulting insulation resistance and voltage capacity are both within the rated values, and water has not entered inside the switch or installation panel. Programmable Illuminated PB Material Properties Rockers The Dual Seal Waterproof M Toggle is designed as a panel seal switch, and not to be used under water. Applications • Medical Equipment • Machine Tooling • Marine Equipment * Tilt • Construction Equipment • Hospitality and Restaurant • Transportation Supplement Accessories Indicators Touch * Salt spray tested as per Mil-STD-810G section 509.5. www.nkkswitches.com A51