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This E-T-A 127-P10-H-KF-050022-1A is a single-pole thermal overcurrent circuit breaker, part of the 127 series. It is designed with a push-to-reset actuator and a snap-action mechanism, compliant with EN 60934 standards.
Key electrical specifications include a current rating of 1A and a voltage rating of 250V AC or 50V DC. The breaker offers an interrupting capacity of 2000A at 250V AC and 2500A at 50V DC (UL 1077).
Designed for environmental resilience, it has an optional -KF housing suitable for high humidity conditions. The operating temperature range is -20°C to +60°C. The unit provides IP40 protection in the operating area and IP00 at the terminals.
Mounting is facilitated via a panel mount configuration. The breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The voltage rating is 250V AC and 50V DC.
1A.
2000A at 250V AC and 2500A at 50V DC.
-20°C to +60°C.
IP40 on operating area, IP00 on terminal area.
Vibration resistance 8g (57-500 Hz), shock resistance 25g (11 ms).
Approximately 20g.