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The E-T-A 157-P10-10A is a single-pole thermal overcurrent circuit breaker featuring a push-to-reset, trip-free snap action mechanism. It is designed for threadneck panel mounting and is suitable for applications involving motors, transformers, solenoids, and extra-low voltage wiring systems.
This circuit breaker has a voltage rating of 250 VAC and 28 VDC (UL rated for 250 VAC and 50 VDC) and a current rating of 10A. It offers an interrupting capacity of 8x IN for currents up to 2.5A, 20x IN for 3-5A, 200A for 6-12A, and 300A for 13-25A. The operating temperature range is -20 to +60 °C.
Environmental specifications include an operating area protection degree of IP40 and terminal area protection of IP00. It has passed vibration, shock, corrosion, and humidity tests according to IEC standards. The typical life is 5,000 operations at 2x IN, both inductive and resistive.
Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The device features P10 blade terminals for connection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 250 VAC and 28 VDC, with a UL rating of 250 VAC and 50 VDC.
The current rating is 10A.
It is a single-pole thermal overcurrent circuit breaker.
It is designed for panel mounting.
The operating temperature range is -20 to +60 °C.