LA137 series Push Button switch is used in the control line with AC50Hz or 60Hz, voltage 600V, DC below 440V as the control, sign, chain and so on. The product has foreign advantage like small volum, beautiful shape and reliable characterm, which is the ideal product among the same kind product. The material is advanced fire-retardant material. The material of contact is sliver alloy. The push button is combined of operation and base system. The product is according to the standard GB14048.5.

Working Environment
Enviornment Temperature: -25~+40
Altitude≤ 2000m
Relative Humidity: ≤ 98%; .
Pollution Degree is 3.
Protection Grade: IP55

Technical Parameters
Switch Rating: AC-15 36V/10A 110V/10A 220V/5A 380V/2.7A 660V/1.8A DC-13 24V/4A 48V/4A 110V/2A 220V/1A 440V/0.6A
Conventional Thermal Current: Lth 10A
Contact Resistance: ≤ 50
Insulation Resistance: ≥ 10
Mechanical Life: Common button≥ 100*104; Knob≥ 30*104; Key button≥ 5*104; Emergence button≥ 5*104