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The E-T-A 1658-G21-06-S83-8A is a single-pole thermal overcurrent circuit breaker with a current rating of 8A. It is designed to protect electrical circuits from overloads and short circuits.
This circuit breaker operates at a voltage rating of 240V AC and 28V DC. It features a manual reset mechanism with a cycling trip-free design and a push-to-reset actuator. The mounting type is panel mount, making it suitable for integration into various equipment and control panels.
Key technical specifications include an interrupting capacity of up to 200A for higher current ratings and 1000A for specific voltage conditions. The operating temperature range is -20°C to +60°C, with a reduced maximum ambient temperature for lower current ratings. The device offers a degree of protection of IP40 in the operating area and IP00 at the terminals.
Typical applications for this circuit breaker include battery chargers, consumer products, power supplies, and motors. It meets international requirements and is approved by UL, CSA, VDE, and EN 60934 (IEC 60934).
8A.
240VAC and 28VDC.
-20 to 60°C ambient temperature (derated to +40°C for currents ≤7A).
Push-to-reset.
1 pole.
Varies by voltage and current: at 5-7A up to 180A; at 8-30A up to 200A; at AC 240V for 5-16A up to 1000A; at AC 125V or DC 32V/28V for 5-30A up to 2000A.
Operating area: IP40; terminal area: IP00.