Battery Separators

The Voltage Sensing Relay (or separator) allows two batteries to be charged by the same alternator.

When the engine is started and the starting battery reaches the cut-in voltage, the relay engages, allowing two battery banks, with different capacities, to be charged simultaneously.
When the voltage drops below cut-out voltage (e.g. the engine is stopped), the relay disengages, separating the batteries. 

Ref SB005 AD060 SB020 SB021 SB010 SB011 SB012
Max charge current 80A 125A 160A 160A 160A 200A 500A
Cut-in voltage 13,4V 13,4V/26,8V 13,4V 13,4V 13,2V/26,4V 13,2V 13,2V/26,4V
Cut-out voltage 12,6V 12,8V/25,6V 12,8V 12,8V 12,8V/25,6V 12,8V 12,8V/25,6V
Ignition feed  No - No Yes Yes Yes Yes
Control connections Fast-on terminals  10 x 0,8
Power connections Fast-on terminals  10 x 0,8 2xM6 studs. 2xM8 studs.
Dimensions Lxlxh 87,5x60x35mm 69x69x50mm 45x45x75mm 45x45x75mm 108x72x58mm 103,1x83,2x102,1mm 70x70x80mm
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