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This E-T-A 452-K34-LN2-100A is a single-pole, thermal magnetic circuit breaker featuring a push-pull plunger actuator and panel mount design. It is rated for 100A and 28VDC, with an interrupting capacity of 6,000A.
The breaker operates within an ambient temperature range of -55°C to +75°C and has a typical life of 2,000 operations at 1x IN. Its mechanical specifications include a degree of protection IP40 for the operating area and IP00 for the terminal area. It also meets vibration, shock, corrosion, and humidity standards.
Typical applications include extra low voltage wiring systems on vehicles for land, sea, and air, as well as defense equipment and battery-powered machines. The device is compliant with CSA C22.2 No 235 and UL1077 standards.
The current rating is 100 A.
It supports 28 VDC and 115 VAC (400 Hz).
The operating temperature range is -55°C to +75°C.
The interrupting capacity is 6,000 A.
It is a single-pole (1 pole) circuit breaker.
It uses a push-pull plunger actuator.
The operating area is rated IP40 and the terminal area is IP00.