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This E-T-A 452-2-K34-FN2-100A is a high-performance, single-pole thermal-magnetic circuit breaker. It features a tease-free, trip-free, snap-action mechanism with a push/pull on/off actuation. An indicator band on the push button clearly shows the tripped/off position.
Designed for extra-low voltage wiring systems, this circuit breaker is suitable for applications in tracked vehicles, aircraft, and general-purpose use. It has a voltage rating of 28 VDC and a current rating range of 50 to 100 A, with this specific model rated at 100 A.
The breaker is panel mounted and has a terminal protection degree of IP00, while the operating area is rated IP40. It meets various approval standards including CSA C22.2 No 235 and UL1077.
Key technical data includes an interrupting capacity of 6,000 A, an ambient temperature range of -55 to +75 °C, and a typical life of 2,500 operations at IN.
| 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 panel mounted.
The operating temperature range is -55 to +75 °C.
Typical applications include extra low voltage wiring systems on all types of vehicle for land, sea and air; defence equipment; and battery powered machines.
The interrupting capacity (Icn) is 6,000 A.