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The E-T-A 127-P10-H-KF-25A is a single-pole thermal overcurrent circuit breaker with a push-to-reset mechanism. It is designed to protect electrical circuits from overloads and short circuits.
Key electrical specifications include a voltage rating of 250 VAC and 50 VDC (UL rated), with a current rating of 25A. The breaker offers an interrupting capacity of 300A at its rated voltage (Icn) and 2500A (UL).
This thermal circuit breaker operates within an ambient temperature range of -20°C to +60°C. It is suitable for panel mounting and features an IP40 degree of protection for the operating area. The device is built to withstand vibration, shock, and humidity, making it suitable for various environmental conditions.
Typical applications for this circuit breaker include motors, transformers, solenoids, and battery chargers. It is approved by CSA, GB, IEC, and UL standards.
250VAC and 50VDC (UL).
-20 to +60 °C.
Icn is 300A, UL is 2500A.
Yes, it withstands 8g vibration (57-500 Hz) and 25g shock (11 ms).
IP40 for operating area, IP00 for terminals.
Single pole.
Push-to-reset.