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This E-T-A 105-P10-H-2.5A is a single-pole thermal circuit breaker in a miniaturized design, offering reliable switching behavior with a positively trip-free snap action mechanism. It meets the requirements of the circuit breaker standard EN 60934 (IEC 60934).
Key electrical specifications include a rated voltage of 240 VAC / 48 VDC and a current rating of 2.5A. The breaker type is thermal, with a push-to-reset actuator for convenient operation. It offers an interrupting capacity of 6 x IN (AC) and 6 x IN (DC), with a rupture capacity of 2000A C1 at 250 VAC and 200A C1 at 48 VDC according to UL 1077.
The device is designed for panel mounting and operates within an ambient temperature range of -20 to 60 °C. It provides an operating area degree of protection of IP40 and a terminal area degree of protection of IP00. Mechanical robustness is ensured through resistance to vibration (10 g) and shock (25 g).
Typical applications for this circuit breaker include hand tools, domestic appliances, overcurrent protection of PCB conductor paths, marine vehicles, and mobile homes. The unit has a typical life of 1,000 cycles at 2 x IN inductive load.
The rated voltage is 240 VAC and 48 VDC.
2.5A.
Thermal.
1 pole.
-20°C to 60°C.
6 times the rated current for both AC and DC.
Panel mount.