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This Altech Corporation 1B40UR is a thermal magnetic circuit breaker designed for reliable circuit protection. It offers a current rating of 40A and a voltage rating of 277V, suitable for various electrical applications.
The breaker is a single-pole unit, providing essential protection in a compact form factor. It is designed for easy installation on a DIN rail, a common mounting standard in industrial and control panel applications.
Key specifications include its thermal magnetic trip type, ensuring protection against overcurrents and short circuits. The actuator type is a lever for manual operation. Approval agencies include CE, cURus, and UL1077, indicating compliance with relevant safety standards.
Environmental compliance includes RoHS3 compliance, MSL 1 rating, and REACH unaffected status, though these are noted as low confidence.
277VAC.
40A.
1 pole.
Thermal magnetic.
Lever.
CE, cURus, UL1077.
DIN Rail.