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The Carlo Gavazzi GSB633PC50 is a supplementary circuit breaker designed for protection against short circuit and overload currents. It is a 3-pole device with a thermal magnetic tripping mechanism, suitable for applications where branch circuit protection is already provided.
Key electrical specifications include a current rating of 50A and a voltage rating of 480V. The tripping characteristic is type C, and it has a short circuit current rating (Icn) of 5kA. This breaker is recognized under UL1077.
It is designed for DIN rail mounting and features a lever actuator. The GSB63 series offers a competitive line of supplementary circuit protectors available in 1, 2, 3, and 4 pole configurations, with amperage ratings up to 63A and voltage up to 480Y/277VAC.
Accessories such as bus bars, connectors, auxiliary contacts, alarm switches, and shunt releases are available for this series.
The current rating is 50A.
It has 3 poles.
The voltage rating is 480V.
It is a Thermal Magnetic breaker.
The tripping characteristic is C.
The Icn is 5kA.
It is recognized by UL1077.