US Stock Heavy Duty 100A Three Poles Double Throw Knife Switch Safety Blade

Heavy Duty 100A Three Poles Double Throw Knife Disconnect Switch Safety Blade

Features:
Double throw knife switch, safe and reliable.
With compact size, light weight and great performance.
Adopt high quality and thick copper parts, much durable and safe to use.
Special design makes it possible to install and wire without removing the cover.
Suitable for the industrial enterprises and home appliances to convert between power system and self generator circuit(not suitable for making and breaking motor).

Note:
It is only suitable for the following working condition:
Altitudes not above 2000m.
Ambient medium temperature less than 60°C.
Air relative humidity less than 85%.
Installation environment without explosion danger, without gas and dust which can corrode metal and damage the insulation.

Specifications:
Rated Working Current: 100A
Material: ABS + Copper
Color: Orange + Green
Rated Working Voltage: AC380V; DC 220V/440V
Make & Break Capacity: AC380V(COSφ0.72-0.82): 100A; DC220V(T0.01-0.001s): 100A DC440V(T0.01-0.001s): 50A
Service Life(AC 380V and 60% rated current): 2000times