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The Weidmüller SU3C40UC is a thermal magnetic miniature circuit breaker designed for AC/DC branch circuit protection. It features a 40A current rating and a 277V voltage rating, with three poles for comprehensive circuit coverage.
This breaker is suitable for DIN rail mounting, making it convenient for panel installations. It is approved by multiple agencies including CE, CSA, TUV, UL1077, and VDE, ensuring compliance with various industry standards. The SU3C40UC is part of the BR/SUxxxUC series, known for providing reliable protection against wire and cable malfunctions.
Key specifications include a thermal magnetic trip type and a lever actuator. The component is RoHS3 compliant and has an MSL of 1, indicating unlimited shelf life under standard conditions. Its robust design makes it a dependable choice for industrial connectivity applications.
The current rating is 40A.
The voltage rating is 277V.
It has 3 poles.
It is a thermal magnetic circuit breaker.
It is designed for DIN rail mounting.
It uses a lever actuator.
It is approved by CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, and VDE.