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The E-T-A 1658-A00-00-P10-20A is a single-pole thermal circuit breaker designed for cost-effective protection in various applications. It offers a current rating of 20A and can handle up to 240VAC or 28VDC.
This circuit breaker features an automatic reset mechanism, making it suitable for applications where continuous operation is desired after a fault condition. It is designed for panel mounting, providing a secure and accessible installation point.
Key technical specifications include a thermal tripping mechanism, a voltage rating of 240VAC and 28VDC, and an interrupting capacity of up to 2000A. The operating temperature range is -20°C to +60°C, with a reduced maximum ambient temperature of +40°C for currents up to 7A. The device offers an ingress protection rating of IP40 in the operating area.
Typical applications for this circuit breaker include battery chargers, consumer products, power supplies, and motors. Its robust design meets international requirements, with no exposed current-carrying metal parts except for the terminals.
The circuit breaker is rated for 240 VAC and 28 VDC.
The continuous current rating is 20 A.
It is a thermal circuit breaker with automatic reset.
The ambient operating temperature range is -20°C to +60°C, derated to +40°C for currents ≤7 A.
Interrupting capacity is 200 A for 8-30 A ratings (IEC/EN 60934) and up to 2000 A for 5-30 A at 125 VAC or 32 VDC (UL 1077).
It is designed for panel mounting.