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This E-T-A 127-P10-H-KF-4A is a single-pole thermal overcurrent circuit breaker. It is designed for panel mounting and features a push-to-reset actuator.
The breaker has a current rating of 4A and is suitable for AC systems up to 250V and DC systems up to 50V. It is approved by CSA C22.2 No 235, IEC 60934, and UL1077.
Environmental specifications include an operating temperature range of -20 to +60 °C and a degree of protection of IP40 for the operating area. The device is also rated for 95% RH humidity.
Typical applications for this type of circuit breaker include motors, transformers, solenoids, and battery chargers.
250 VAC and 50 VDC.
4 A.
-20 to +60 °C.
Push to reset.
IP40 for operating area, IP00 for terminal area.
20 x IN for 3-5 A, 200 A for 6-12 A, 300 A for 13-25 A, and 2,000 A at 250 VAC, 2,500 A at 50 VDC per UL 1077.
1 pole.