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Square D FA34030-1212 circuit breaker designed for limiting let-through current & protection of downstream components in power distribution applications
Features long time & instantaneous trip functions for reacting against severe power surges at once while avoiding tripping on mild overloads
Features unique I-Line mounting for quick and easy installation
Comes equipped with load side lugs for hassle-free wiring and accommodating 14 - 4 AWG copper & 12 - 4 AWG aluminium wires
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