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The E-T-A 104-PR3-0.2A is a miniaturized, single-pole thermal circuit breaker designed for reliable overcurrent protection. It meets the requirements of EN 60934 (IEC 60934) and features a positively trip-free snap action mechanism.
This circuit breaker has a current rating of 200mA and can operate at a rated voltage of 240 VAC or 48 VDC. It is suitable for applications such as hand tools, domestic appliances, overcurrent protection of PCB conductor paths, marine vehicles, and mobile homes.
The device is designed for through-hole mounting and offers an operating area with IP40 degree of protection. It can withstand ambient temperatures ranging from -20 to 60 °C. The circuit breaker also meets various approval standards including VDE, UL, CSA, and CQC.
Key technical data includes an interrupting capacity of 6 x IN (AC) and 6 x IN (DC), and a rupture capacity of 2000 A, C1 for AC and 200 A, C1 for DC under UL 1077 standards. It has undergone tests for vibration, shock resistance, corrosion, and humidity.
The circuit breaker is rated for 240VAC and 48VDC.
-20°C to 60°C.
200mA.
1 pole.
Push-to-reset.
6 times the rated current for AC and DC circuits.
2000A at 250VAC and 200A at 48VDC.