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| Number of Poles | |
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The Altech Corporation 1C20UL is a 1-pole miniature molded case circuit breaker featuring a thermal magnetic trip mechanism. It is rated for a current of 20A and a voltage of 277V AC.
This circuit breaker is designed for DIN rail mounting, making it suitable for various industrial and commercial electrical panel applications. It offers a short circuit interrupting capacity of 10 kA at 120V, 240V, and 277V.
Key electrical specifications include an electrical life of 6000 switching cycles and a mechanical life of 10000 switching cycles. The operating ambient temperature range is -25°C to +55°C, with a storage temperature range of -40°C to +70°C. Terminal torque specifications are between 2 N m and 2.5 N m.
The breaker type is thermal magnetic, with a lever actuator. Approval agencies include CE, cULus, and UL489, indicating compliance with relevant safety standards.
The current rating is 20A.
The voltage rating is 277V.
It has 1 pole.
It is a Thermal Magnetic breaker.
The mounting type is DIN Rail.
The operating ambient temperature range is -25°C to +55°C.
The short circuit interrupting capacity is 10 kA at 120V, 240V, and 277V.