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The E-T-A 1658-G21-00-P10-055800-12A is a single-pole, thermal overcurrent circuit breaker with a manual reset mechanism. It is designed for cost-effectiveness and meets international requirements, featuring no exposed current-carrying metal parts except for terminals.
Key electrical specifications include a voltage rating of 240VAC or 28VDC and a current rating of 12A. The breaker type is thermal, with a push-to-reset actuator and a panel mount configuration. It offers an interrupting capacity of 180A for 5-7A and 200A for 8-30A ranges.
Environmental and mechanical characteristics include an operating temperature range of -20°C to +60°C (derating to +40°C for currents ≤ 7A), IP40 protection for the operating area, and IP00 for the terminal area. It is also resistant to vibration, shock, corrosion, and humidity, with a mass of approximately 16g.
Typical applications for this series include battery chargers, consumer products, power supplies, and motors. The breaker is approved by UL, CSA, VDE, and EN 60934 (IEC 60934).
240VAC and 28VDC.
12A.
Thermal circuit breaker.
1 pole.
Push-to-reset actuator.
-20°C to +60°C (with +40°C max for currents ≤7A).
For 5-7A: 180A; for 8-30A: 200A.
