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The Weidmüller SU3C3UC is a 3-pole circuit breaker designed for overcurrent protection in AC and DC circuits. It is rated for 3A continuous current at 277V AC/DC, with a C curve trip characteristic suitable for moderate inrush currents.
This circuit breaker features a compact design and is part of the Weidmüller 1077 series. The three-pole configuration allows protection of multi-phase circuits or independent single-phase branches. The C curve provides a balance between short-circuit and overload protection, making it appropriate for general-purpose applications.
Typical applications include industrial control panels, distribution boards, and commercial electrical systems. The breaker is suitable for both AC and DC operation, offering flexibility in various installations.
277V AC/DC.
3A.
3 poles.
C curve.
Yes, it is rated for both AC and DC operation.