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The E-T-A 105-P30-5A is a miniaturized, single-pole thermal circuit breaker offering 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 thermal circuit breaker has a current rating of 5A and is rated for 240 VAC or 48 VDC. It is designed for panel mounting and features a push-to-reset actuator. The operating temperature range is -20 to 60 °C.
Typical applications for the 105-P30-5A include hand tools, domestic appliances, overcurrent protection of PCB conductor paths, marine vehicles, and mobile homes. It offers an interrupting capacity of 6 x IN for AC and DC circuits, with a rupture capacity of 2000A C1 at 250 VAC and 200A C1 at 48 VDC according to UL 1077.
The device has a degree of protection of IP40 in the operating area and IP00 at the terminal area. It also exhibits resistance to vibration, shock, corrosion, and humidity, making it suitable for demanding environments.
240VAC and 48VDC.
-20 to 60°C.
Panel mount with P30 terminals.
6 x IN for both AC and DC.
Push-to-reset.
1 pole.
Varies: 50 cycles at 10A inductive DC, 500 cycles at 6-8A inductive DC, 3000 cycles at 0.05-5A inductive DC, 1000 cycles at 0.05-8A inductive AC.