NOTE: This product has been replaced by SF2449. Click here for the replacement
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:
Two models available:
SF-2249 275A Battery - On / Off
SF-2250 200A Dual Battery - 1 / 2 / Both / Off
Features:
Features:
• High rated current
• Protects your alternator
• Versatile cable entry
• Continuous Current: 275A
• Surge Current (5min): 455A
• Cranking Current (10sec): 1250A
AC Voltage rating:48.0 V
2-Position 275A Battery Isolator Switch with AFD
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$39.95On special
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