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2-Position 275A Battery Isolator Switch with AFD

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RRP: $49.95
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Durable and rated for massive output.
Sold as - Each
Stock unit - Each

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1 Year Warranty

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. 

Two models available:
SF-2249 275A Battery - On / Off
SF-2250 200A Dual Battery - 1 / 2 / Both / Off

- High rated current
- Protects your alternator
- Versatile cable entry

Max Rated Voltage: 48VDC
Continuous Current: 275A
Surge Current (5min): 455A
Cranking Current (10sec): 1250A


Packaged Volume : 1.52l
Packaged Weight : 0.29kg
Packaged Length : 10.4cm
Packaged Width : 17cm
Packaged Height : 8.6cm
AC Voltage rating : 48V
Availability : Stocked item

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