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The E-T-A 437-K12-5-07-SI-BC-FA24-240A is a single-pole, high-performance thermal-magnetic circuit breaker designed for battery and cable protection in various vehicles and battery-powered systems.
Key electrical specifications include a voltage rating of 110 VDC and a current rating range of 40 to 240 A, with this specific model rated at 240A. It offers a high interrupting capacity of 10,000 A at 28 VDC (L/R = 0 ms).
This circuit breaker operates within an ambient temperature range of -40°C to +60°C. It features a toggle actuator and a chassis mount type. The degree of protection for the operating area is IP40, while the terminal area is IP00.
Optional features include auxiliary contacts with a rating of 6 A max. at DC 28 V, and electrical remote disconnection (FA) or re-connection (FC) with specific operating voltages and currents.
| 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 240A.
The voltage rating is 110 VDC.
It features a toggle actuator.
The ambient temperature range is -40°C to +60°C.
The degree of protection for the operating area is IP40.