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The E-T-A 1658-G21-08-S80-8A 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 current rating of 8A, a voltage rating of 240VAC and 28VDC, and an interrupting capacity of up to 1000A at 240VAC or 2000A at 125VAC/32VDC. The breaker operates within an ambient temperature range of -20°C to +60°C.
This circuit breaker is suitable for panel mounting and features a push-to-reset actuator. Its robust construction ensures reliability in typical applications such as battery chargers, consumer products, power supplies, and motors. The device offers a degree of protection of IP40 in the operating area.
Compliance includes RoHS3, REACH Unaffected, and MSL 1 Unlimited. The breaker is approved by UL, CSA, VDE, and EN 60934 (IEC 60934).
240VAC and 28VDC.
8A.
1000A at 240VAC, 2000A at 125VAC, and 2000A at 32VDC/28VDC.
-20°C to +60°C, with derating for currents above 7A at +40°C.
IP40 for the operating area and IP00 for the terminal area.
Panel mount.
Push to reset.