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Does a PJ1200GFCI type breaker with a 6.0 type MicroLogic trip unit require external power for the breaker to operate properly?

The external power shown in the instruction bulletin is for powering the test button on the breaker. It also functions to power the display to read current when the breaker is loaded below 20% of its capacity. The breaker does not require any external power to function properly throughout its range.

CTA-ID : 2029360
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