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The E-T-A 1658-G21-00-P10-12A is a single-pole thermal overcurrent circuit breaker with a manual reset mechanism. It features a cost-effective design that meets international requirements, with no exposed metal parts that could become current-carrying except for the terminals.
This circuit breaker is rated for a maximum voltage of 240 VAC and 28 VDC, with a current rating of 12A. It is designed for panel mounting and features a push-to-reset actuator. The breaker operates within an ambient temperature range of -20 to +60 °C, with a reduced maximum ambient temperature of +40 °C for current ratings of 7A and below.
Typical applications for this series include battery chargers, consumer products, power supplies, and motors. The device complies with UL, CSA, VDE, and EN 60934 (IEC 60934) standards. It offers an interrupting capacity of 1000A at 240VAC and 2000A at 125VAC or 32VDC.
The breaker has a degree of protection of IP40 for the operating area and IP00 for the terminal area. It is built to withstand vibration up to 8g and shock up to 30g. Environmental testing includes 96 hours of salt mist exposure and 240 hours of humidity exposure.
The circuit breaker is rated for 240 VAC and 28 VDC.
The current rating is 12A.
It uses a push-to-reset actuator.
The ambient temperature range is -20 to +60 °C, with a maximum of +40 °C for currents at or below 7A.
It is 1000A at 240VAC and 2000A at 125VAC and 28/32VDC.
It is designed for panel mounting.