Battery Isolator Switch with AFD - 2 Position

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The switches themselves are very durable and rated for massive output. They feature removable windows on all four sides to cater for whatever cabling arrangement you have. Alternator Field Disconnect (AFD) protects your alternator when switching batteries in and out of the circuit. By disconnecting the alternator moments before the battery (moments after when re-engaging), there's always a load on the alternator to protect the regulation circuitry.


High rated current
Protects your alternator
Versatile cable entry


Max Rated Voltage: 48v DC
Continuous Current: 275a
Surge Current (5min): 455a
Cranking Current (10sec): 1250a


Barcode # 9319236714621
12 Month Manufacturer Warranty

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