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This E-T-A 1658 series thermal overcurrent circuit breaker offers a cost-effective design meeting international requirements. It features a manual reset, cycling trip-free mechanism and no exposed current-carrying metal parts except for terminals.
With a current rating of 12A, it is suitable for AC applications up to 240V and DC applications up to 28V. The breaker is approved by UL, CSA, VDE, and EN 60934 standards, ensuring reliability in various applications.
Designed for panel mounting, this circuit breaker is compact and lightweight. Typical applications include battery chargers, consumer products, power supplies, and motors. Its robust construction and thermal tripping mechanism provide essential circuit protection.
Key technical data includes an interrupting capacity of 200A (5-7A) and 180A (8-30A) for Icn, and up to 2000A for IN UN. The operating temperature range is -20°C to +60°C, with specific limits for lower current ratings.
The current rating is 12A.
It is rated for 240VAC and 28VDC.
It features a manual reset, cycling trip-free mechanism.
The operating temperature range is -20°C to +60°C, with a maximum of +40°C for current ratings up to 7A.
Typical applications include battery chargers, consumer products, power supplies, and motors.
The degree of protection for the operating area is IP40.
The standard package quantity is 250 units.