Operating Ambient Temperature-25℃~+55℃（freeze-free）
Ambient Humidity45~85% RH
Contact Resistance≤50 mΩ
Insulation Resistance≥100MΩ
Working Pressure Resistance1890VAC/50Hz/60s
Vibration Resistance50Hz, amplitude about 1.0mm
Impact Resistance＞10g
Mechanical Life（Self-resetting button）≥2,000,000 times
Mechanical Life（Self-locking knob, knob）≥1,000,000 times
Mechanical Life（Key button, emergency stop button）≥500,000 times
Electrical Life≥100,000 times
wiring
Threaded connection, line diameter：2*1.5mm
Maximum connection strip：6.3*0.8mm
PSY22-LA38A-11ZS,PSY22-LA38A-20X/31,PSY22-LA38A-11BNZS/S