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This E-T-A 452-2-K14-LN2-100A is a high-performance, single-pole, thermal-magnetic circuit breaker designed for demanding applications. It operates with a voltage rating of 28VDC and a current rating of 100A, with a current rating range of 50A to 100A.
The breaker utilizes a tease-free, trip-free, snap-action mechanism and features a push-pull plunger actuator for on/off control. An indicator band on the push button clearly shows the tripped/off position. It is designed for threadneck panel mounting.
Typical applications include extra-low voltage wiring systems on all types of vehicles (land, sea, air), defense equipment, and battery-powered machines. The circuit breaker has an interrupting capacity of 6,000A and an operating area degree of protection of IP40.
Environmental specifications include an operating temperature range of -55°C to +75°C. The unit has undergone vibration, shock, corrosion, and humidity testing according to relevant standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 100A.
The voltage rating is 28 VDC.
It is a single-pole circuit breaker.
It uses a push-pull plunger actuator.
The operating temperature range is -55°C to +75°C.
The interrupting capacity is 6,000 A.
The degree of protection for the operating area is IP40.