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The E-T-A 1658-G21-03-S83-055801-20A 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 240 VAC and 28 VDC, with a current rating of 20A. The breaker type is thermal, and it has an actuator type of push to reset. It is designed for panel mounting.
Environmental and mechanical specifications include an operating temperature range of -20°C to +60°C, an ingress protection rating of IP40 for the operating area, and resistance to vibration (8g) and shock (30g). The breaker has a mass of approximately 16g.
Typical applications for this series include battery chargers, consumer products, power supplies, and motors. It is approved by UL, CSA, VDE, and EN 60934 (IEC 60934).
240VAC and 28VDC.
20A.
-20°C to +60°C.
Thermal circuit breaker.
1 pole.
Push to reset.
1000A.