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The E-T-A 1658-G21-07-S83-8S0017-25A is a single-pole, thermal overcurrent circuit breaker designed for cost-effectiveness and international requirements. It offers a manual reset mechanism and a cycling trip-free operation.
Key electrical specifications include a voltage rating of 240 VAC and 28 VDC, with a current rating of 25A. The breaker is designed with no exposed metal parts that could become current-carrying, except for the terminals. It meets international standards including UL, CSA, VDE, and EN 60934 (IEC 60934).
This circuit breaker is suitable for typical applications such as battery chargers, consumer products, power supplies, and motors. It features a panel mount design and a push-to-reset actuator. The operating area has a degree of protection of IP40.
Environmental and mechanical specifications include an operating temperature range of -20°C to +60°C, with a maximum of +40°C for currents up to 7A. It has undergone vibration and shock testing according to IEC standards.
The voltage rating is 240 VAC and 28 VDC.
The current rating is 25A.
It uses a panel mount.
The operating temperature range is -20°C to +60°C, with a maximum of +40°C for currents up to 7A.
The degree of protection for the operating area is IP40.
Typical applications include battery chargers, consumer products, power supplies, and motors.