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The E-T-A 1658-G21-04-P10-10A is a single-pole thermal overcurrent circuit breaker designed for cost-effectiveness and international requirements. It offers manual reset with a cycling trip-free mechanism and 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 10A. The breaker type is thermal, and it has one pole. The interrupting capacity is rated at 200A for 8-30A current ranges and 2000A for specific AC and DC voltage conditions.
This circuit breaker is suitable for typical applications such as battery chargers, consumer products, power supplies, and motors. It features a panel mount design with blade terminals (A6.3-0.8 QC .250). The operating area has an IP40 degree of protection.
Environmental and mechanical specifications include an operating temperature range of -20 to +60 °C (with a derating to +40 °C for currents ≤ 7A), vibration resistance of 8g, and shock resistance of 30g. The device has a mass of approximately 16g.
The current rating is 10A.
It is rated for 240 VAC and 28 VDC.
It is a thermal circuit breaker.
It is designed for panel mounting.
The operating temperature range is -20 to +60 °C.
The operating area has an IP40 degree of protection.