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The Altech Corporation 1C3UL is a UL489 listed miniature molded case circuit breaker designed for reliable circuit protection. This single-pole breaker utilizes a thermal magnetic trip mechanism and has a current rating of 3A, with a voltage rating of 277V AC.
Key electrical specifications include a short circuit interrupting capacity of 10 kA at 120V, 240V, and 277V AC. The magnetic trip parameters ensure it holds for a minimum of 100ms at 5 times the rated current and trips in under 100ms at 10 times the rated current.
Mechanically, the 1C3UL features a lever actuator for easy operation and is designed for DIN rail mounting, facilitating straightforward installation in control panels and enclosures. It offers a mechanical life of 10,000 switching cycles and an electrical life of 6,000 switching cycles. The operating ambient temperature range is -25°C to +55°C, with a storage temperature range of -40°C to +70°C.
This circuit breaker is suitable for various industrial and commercial applications requiring robust overcurrent protection. Its compact size and reliable performance make it a practical choice for protecting electrical circuits from overload and short circuits.
The Altech 1C3UL circuit breaker has a current rating of 3A.
The 1C3UL circuit breaker is rated for 277V AC.
The 1C3UL circuit breaker has 1 pole.
The 1C3UL circuit breaker is designed for DIN rail mounting.
The operating ambient temperature range for the 1C3UL circuit breaker is -25°C to +55°C.
The electrical life of the 1C3UL circuit breaker is 6000 switching cycles.
The short circuit interrupting capacity is 10 kA at 120V AC, 240V AC, and 277V AC.