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Perko Battery Isolator Switch 8504DP
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Perko Alternator Disconnect & Lock Battery Isolator 250A (12-32V)

Part No. 714685

€90.37 You pay €90.37 Incl VAT You pay €75.31 Excl VAT

RRP €95.13 €79.27

Save €4.76 (5.0%) Save €3.96 (5.0%)


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Brand Perko
Model 8504
Battery Isolator Switch Selector 4-Way
Voltage 12V DC, 24V DC, 32V DC
Amps Continuous: 250A, Intermittent: 360A
Depth 67mm (2-5/8")
Diameter 134mm (5-1/4")
Contact Studs 8mm (5/16")
Alternator Field Disconnect Yes
Key Lock Yes
Ignition Protected Yes
Certification / Approvals UL Listed Std. 1107 & CE

Perko Part Number: 8504DP

The Perko 8504DP standard battery isolator selector switch allows the operator to select the use of battery 1, battery 2 or both batteries in the system from one single switch.

The Perko battery isolator change over switch rates 360 amps intermittent and 250 amps continuous, suitable for 12 volt, 24 volt or 32 volt marine electrical systems. The compact four way selector switch features the following switch positions: Off & Lock / 1 / All / 2.

The alternator disconnect battery isolator switch offers extra protection when used with non-unitised alternators as it interrupts the field current to reduce the possibility of damage if turned 'Off' with the engine running.

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