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The E-T-A 1658-G21-06-P10-25A is a single-pole, thermal circuit breaker with a panel mount design and a push-to-reset actuator. It is rated for a current of 25A and can operate at AC voltages up to 240V or DC voltages up to 28V.
This circuit breaker features a thermal trip mechanism and is approved by UL, CSA, and VDE standards. It offers a degree of protection of IP40 in the operating area and IP00 at the terminals. The device is designed to meet international requirements and is known for its cost-effectiveness, small size, and light weight.
Typical applications for this series include battery chargers, consumer products, power supplies, and motors. The circuit breaker has undergone rigorous testing for vibration, shock, corrosion, and humidity to ensure reliability in various environmental conditions.
Key specifications include a rated impulse withstand voltage of 2.5 kV, dielectric strength of 3,000V AC, and insulation resistance greater than 100 MΩ. The interrupting capacity is rated at 2,000A for various voltage conditions.
Rated 240VAC and 28VDC. Also approved for 250VAC, 120VAC, 125VAC under UL/CSA.
2,000A under AC240V, AC120V, and DC28V.
-20 to +60°C. For currents below 8A, maximum ambient is +40°C.
CSA C22.2 No 235, IEC 60934, UL1077, UL1500.
AC 3,000V.
>100 MΩ at DC 500V.
Approximately 16g.