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This E-T-A 127-P10-H-KF-050022-15A is a single-pole thermal overcurrent circuit breaker, part of the 127 series. It is designed for panel mounting and features a convenient push-to-reset actuator.
With a current rating of 15A, it is suitable for protecting electrical circuits against overloads and short circuits. The device operates at a voltage rating of 250 VAC and 50 VDC, with an interrupting capacity of up to 2,500A at 50VDC (UL 1077).
The circuit breaker is built to withstand environmental conditions, operating within an ambient temperature range of -20°C to 60°C and offering IP40 protection for the operating area. It has undergone rigorous testing for shock, vibration, and humidity, ensuring reliability in demanding applications.
Typical applications include motors, transformers, solenoids, and battery chargers. The -KF housing variant is particularly suited for high humidity and damp conditions.
The circuit breaker is rated for 250VAC and 50VDC.
The nominal current rating is 15A.
It is a thermal circuit breaker with a push-to-reset actuator.
The operating temperature range is -20 to +60 °C.
Under IEC, interrupting capacity is 200A for 6-12A ratings and 300A for 13-25A ratings. Under UL 1077, it is 2,000A at 250VAC and 2,500A at 50VDC.
It is a single-pole (1-pole) circuit breaker.
It is designed for panel mount installation.