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This E-T-A 452-K34-FN2-S1-70A is a high-performance single-pole thermal circuit breaker. It utilizes a tease-free, trip-free, snap-action mechanism with manual push-pull actuation. The breaker is designed for panel mounting and has a current rating of 70A at a voltage rating of 28VDC.
Key technical specifications include an interrupting capacity of 6,000A, an operating temperature range of -55°C to +75°C, and an insulation resistance greater than 100 MΩ. The ingress protection rating for the operating area is IP40.
Typical applications for this circuit breaker include extra-low voltage wiring systems on vehicles for land, sea, and air, as well as defense equipment and battery-powered machines. It meets approval standards such as CSA C22.2 No 235 and UL1077.
| 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 70A.
The DC voltage rating is 28V.
It is a single-pole circuit breaker.
It is a Thermal Magnetic breaker.
The mounting type is Panel Mount.
The operating temperature range is -55°C to +75°C.
The interrupting capacity is 6,000A.