55 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 | SourceASI
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Crabtree Powerstar MCCB 63 Amp Single Pole Breaker 63A G Frame 7PBGB163 - Willrose Electrical - Discontinued & Obsolete Circuit Breakers
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