AC isolate switch
Low voltage ac isolator switch rated voltage 400V/690V, rated current 1600A, 3 poles & 4 poles, The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, joint performance, carbonation resistance and impact resistance.
Optional Indoor Operation Or Outdoor Operation
The terminal is Copper T3
Flame retardant V0 grade plastic
Observation window on the front
Avoid erroneous operations
|Rated Current In (A)||1000||1250||1600||2000||2500||3150|
|Rated Insulation Voltage Ui (V)||1000||1000|
|Dielectric Strength (V)||10000||10000|
|Rated Working Current||AC-21B||1000||1250||1600||2000||2500||3150|
|Rated Short-Time Withstand Current Lcw (KA Rms) 0.1s/1s||50||50||50||50||50||50|
|Rated Breaking Capability Icn (A Rms) AC23 380V||3000||3750||4800||6000||7500||9450|
|Rated Making Capability Icm (A Rms) AC23 380V||3000||3750||4800||6000||7500||9450|
|Rated Shortcurrent Making CapabilityIcm (KA Peak Value)||70||70||70||105||105||105|
|Mechanical Durability 380V||500||500||500||300||300||300|
|Electical Curability 380V||100||100||100||100||100||100|
|Operation Moment (Nm)||37||37||60||60||60||60|
|Weight (Kg)||3 Poles||10.5||10.5||16||25.5||25.5||31|
Low voltage ac isolator switch live working should be monitored by special personnel. Use tools with insulated handles, stand on dry insulation during work, wear insulated gloves and helmets, wear long-sleeved clothes, and use trowels, metal rulers and metal wool. Brush, donkey and other tools.
When working on the low-voltage strip line that is erected on the high and low voltages, check the distance from the high-voltage line and take measures to prevent accidental contact with high-voltage live equipment.