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The E-T-A 1658-G21-01-S83-20A is a thermal overcurrent circuit breaker designed for reliable circuit protection in various applications. This single-pole breaker offers a current rating of 20A and can operate at up to 240V AC or 28V DC.
Featuring a manual reset actuator, this device is built with a cost-effective design that meets international requirements. It has no exposed metal parts that could become current-carrying, except for the terminals. The breaker is approved to UL, CSA, VDE, and EN 60934 (IEC 60934) standards.
Designed for panel mounting, the 1658-G21-01-S83-20A is suitable for typical applications such as battery chargers, consumer products, power supplies, and motors. Its robust construction ensures durability, with specifications including an operating temperature range of -20 to +60 °C and an ingress protection rating of IP40 for the operating area.
Key technical data includes an interrupting capacity of 180A for 5-7A and 200A for 8-30A. The device also meets stringent environmental and mechanical testing standards, including vibration, shock, corrosion, and humidity resistance.
240V AC and 28V DC.
20A.
-20 to +60 °C, with a maximum of +40 °C for currents ≤7A.
Varies by condition: 180A for 5-7A, 200A for 8-30A; up to 1000A at 240VAC, and up to 2000A for DC conditions.
Panel mount.
Push to reset.
1 pole.