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The E-T-A 104-PR-10A is a miniaturized, single-pole thermal circuit breaker designed for reliable switching behavior with a positively trip-free snap action mechanism. It meets the requirements of EN 60934 (IEC 60934) for R-Type, TO circuit breakers.
This circuit breaker has a rated voltage of 240 VAC and 48 VDC, with a current rating range of 0.05 A to 10 A. It is suitable for applications requiring overcurrent protection, such as hand tools, domestic appliances, PCB conductor paths, marine vehicles, and mobile homes. The device offers an interrupting capacity of 6 x IN (AC) and 6 x IN (DC).
Featuring a through-hole mounting type, the 104-PR-10A has an operating area with an IP40 degree of protection and a terminal area with IP00. It is designed to operate within an ambient temperature range of -20 to 60 °C. The breaker also exhibits resistance to vibration (10 g), shock (25 g), corrosion (96 hours salt mist), and humidity (240 hrs 95% RH).
Approvals include VDE, UL, CSA, and CQC, ensuring compliance with various international standards. The breaker type is thermal, with an actuator type of push to reset.
The 104-PR-10A is rated for 240 VAC and 48 VDC.
The rated current is 10A.
It is a thermal circuit breaker with a push-to-reset actuator.
It is a single-pole (1-pole) circuit breaker.
The operating temperature range is -20 to 60 °C.
The interrupting capacity is 6 times the rated current for both AC and DC circuits.
The front panel is rated IP40, and the terminal area is rated IP00.