█OFF-ON electronic lock four terminals 2NO ~ 2NC, 4A 125VAC, 2A 250VAC.
█Installation size 19mm. Insert the key to the right to turn 90°to open, then the key can be pull out,(called double pull key) And there is another way to pull out the key which put the key into switch to turn 90°to open,then the key cann't not pull out,it need to turn back to pull out(called single pull key)
█zinc alloy lock shell, lock cylinder, chrome treatment. Bilateral milling of copper keys, nickel plating. Silver plated contacts and terminals. Is a stable performance of the key switch, aluminum corrosion on the market than the corrosion resistance of higher hardness, longer life, safe and durable.
Description:
█ Material: Zinc Alloy
█Mounting hole:19mm diameter
█Rating:4A 125VAC, 2A 250VAC
█Waterproof grade:IP65
█Surface Finish: Chrome Plated
█4Pins mechanism
█Key can be withdraw in 1 or 2 position
█All key aliked or 10,000 different combination
█Temperature:-25~70℃
█Rated Load:AC 5A 250V/AC
█Contact Resistance:≤0.05Ω
█Insulation Resistance:≥100MΩ
█Withstand Voltage:AC 1500V(50Hz)/min
█Actuating Force:150-300g
█Operating Life:200000-5000000 cycles
link:http://www.topshall-switch.com