C I R C U I T B R E A K E R S AUX – AUXILIARY CONTACTS SHT2 – 12/24 V SHUNT TRIP L1 L4 L2 L5 POWER WIRING FROM GENERATOR L3 L6 E N1 N1 SHUNT TRIP Option SHT2 adds a DC operated shunt trip which can be used to automatically open the circuit breaker upon activation of a generator set shut down signal from the generator set control panel, or from a remote signal (supplied by others). Option AUX adds an auxiliary changeover switch which can be used for remote indication of the circuit breaker status. L1 L1 L2 L2 POWER WIRING FROM GENERATOR L3 N1 L3 N1 E BREAKER BOX TERMINAL POWER CONNECTION www.cat-ElectricPower.com Market: N.
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