What is the ground fault module for a Powerpact J frame breaker?

GFM250JD. You will also need a 12 Vdc shunt trip in the circuit breaker, cat.# S29382 or suffix code SN. For a 4-wire system you will also need the neutral CT, cat.# GFM25CT.

CTA-ID : 2054134

FA130673 | 14-Jan-2011 | Selection

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> Is the neutral CT included with the GFM150HD or GFM250JD?
> Is ground-fault protection available on Powerpact H or J frame breakers?
> On the ground fault modules for the H and J Frame circuit breaker, does the push to test feature require an external 12VDC to power the shunt trip coil? Is an external source necessary to activate the test feature?