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This E-T-A 1658 series thermal overcurrent circuit breaker, part number 1658-G21-01-S83-055809-20A, offers reliable circuit protection in a compact design. It is rated for 20A and operates at up to 240VAC or 28VDC.
Key electrical specifications include an interrupting capacity of 180A for 5-7A and 200A for 8-30A. The breaker also features a dielectric strength of 3000V and an insulation resistance greater than 100 MΩ.
Designed for panel mounting with a push-to-reset actuator, this single-pole breaker is suitable for various applications including battery chargers, consumer products, power supplies, and motors. It operates within an ambient temperature range of -20°C to +60°C.
Environmental compliance includes RoHS3 status. The breaker has undergone vibration, shock, corrosion, and humidity testing according to IEC standards.
The circuit breaker is rated for 240 VAC and 28 VDC.
The current rating is 20 A.
This is a thermal circuit breaker with a push-to-reset actuator.
This circuit breaker has 1 pole.
The operating temperature range is -20 to 60 °C, with a maximum of +40 °C for currents up to 7 A.
The interrupting capacity is 180 A for currents 5-7 A and 200 A for currents 8-30 A. Under UL 1077/EN 60934 PC1, it is 1000 A at 5-16 A AC 240 V and 2000 A at 5-30 A AC 125 V, 5-30 A DC 32 V, and DC 28 V.
The dielectric strength is 3000 V AC.