Compact Circuit Breakers with Ground Fault Protection
Leakage Current Protected Compact Circuit Breakers (Fire Protection Circuit Breakers) provide protection against leakage currents in addition to thermal-magnetic protection. Since they have an internal detection mechanism, they do not require a combination of an external toroidal current transformer, residual current detection relay, and trip coil. This minimizes the complexity of panel wiring, resulting in significant savings in both labor and installation space.
J Series Residual Current Protected Compact Circuit Breaker
Compact size 3 and 4 pole production
Rated currents up to 630A
36kA short circuit breaking capacity
Residual current threshold value adjustable up to 500mA
Opening time adjustable up to 1 sec
Adjustable thermal setting range
G Series Residual Current Protected Compact Circuit Breaker
4-pole production up to 630A
50kA short-circuit breaking capacity
Opening delay time adjustable up to 1 second
Adjustable residual current threshold from 30mA to 3A
Thermal-magnetic adjustable or fixed product versions according to need
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