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The Carlo Gavazzi GSB633PC20 is a supplementary circuit protector designed for applications where branch circuit protection is already provided. This 3-pole device features a thermal magnetic tripping mechanism and a C curve characteristic, suitable for protecting circuits against short circuit and overload currents.
With a current rating of 20A and a voltage rating of 480V, the GSB633PC20 is UL1077 recognized. It offers a 5kA interrupting rating (Icn) and is designed for convenient DIN rail mounting. The device utilizes a bimetallic element for overload protection and a magnetic element for short circuit protection.
This circuit protector is part of the GSB63 family, which is available in 1, 2, 3, and 4 pole arrangements, with amperage ratings up to 63A. Accessories such as bus bars and connectors are also available.
The current rating is 20A.
It has 3 poles.
The voltage rating is 480V.
It is a Thermal Magnetic breaker.
The tripping characteristic is C.
The interrupting rating is 5kA.
It is designed for DIN rail mounting.