Dual 24v Battery Isolator 140A


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SKU: AOCC04 Categories: , Tag:


This Smart dual battery isolator allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently charged the isolator kit will begin charging the second (auxiliary) battery simultaneously. When the voltage of the start battery drops  beneath the cut off voltage (25.6v) for 5 seconds this isolator disconnects the starter battery from your auxiliary circuit. This isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine, and also protects sensitive electronic equipment powered from the auxiliary battery from harmful engine start-up spikes. Suitable for 24VDC Marine, 4WD, caravan and solar applications.  We fit these to motor homes, boats and trade vehicles on a weekly basis.
• Emergency override feature
• LED status indicator
Continuous rating: 120A
Intermittent rating: 140A
Voltage rating: 24VDC (max 30VDC)
Cut in voltage: 26.6VDC
Cut off voltage: 25.6V
Ignition Protection:  UL1107/UL1500
Isolator dimensions: 67(L) x 67(W) x 53(H)mm
If you need the full kit with wiring and connectors, please see our other listing ‘Dual 12v Battery Isolator 170A wiring kit’
Installation manual is here:
Comes with 12 month RTB Warranty

Additional information

Weight 0.2 kg
Dimensions 10 × 10 × 10 cm


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