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The E-T-A 104-P10-4A is a miniaturized, single-pole thermal circuit breaker designed for reliable switching behavior and overcurrent protection. 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 4A. The breaker type is thermal, with a push-to-reset actuator and a single pole configuration. It offers an interrupting capacity of 6 x IN for both AC and DC.
This circuit breaker is suitable for various applications, including hand tools, domestic appliances, overcurrent protection of PCB conductor paths, marine vehicles, and mobile homes. It features a panel mount design for easy integration into systems.
Environmental and mechanical specifications include an operating temperature range of -20 to 60 °C, degree of protection IP40 for the operating area and IP00 for the terminal area, and resistance to shock and vibration.
240VAC and 48VDC.
-20 to 60°C.
Panel mount.
6 times rated current for both AC and DC.
Varies by load: 3000 cycles at DC 28V, 2xIN inductive; 1000 cycles at 0.05-5A, 2xIN inductive.
IP40 for operating area, IP00 for terminal area.
Push-to-reset.