Albright Switch Controlled Battery Isolator - 12v

Ideal for people wishing to run dual battery systems for lighting and appliances, this heavy duty isolator provides isolation for multi-battery systems to allow the auxilliary battery to be drained without affecting the main vehicle systems.

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Using a heavy duty sealed contactor, the system can be used for split charging, or as a remote isolator for heavy loads such as winches.

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Complete with wiring diagram SW80

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Main Contact Configuration

SP ST NO STUD, M8 Thermal

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Current Rating

100% 125A (Recommended Bussbar Size for the Maximum Continuous Current Rating - 82mm2)

Typical fault currents which can be ruptured (5ms time constant)

Without Blowouts 190A at 60V D.C.

With Blowouts 190A at 96V D.C. Maximum

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Recommended Contact Voltages (Resistive Load)

Without Blowouts 60V D.C.

With Blowouts 250V D.C.

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Typical Voltage Drop Across Contacts per 100A

Normally Open 40mV

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Mechanical Life >1 x 106 Coil power dissipation Intermittently rated types(INT) 15-20 Watts

Prolonged rated types (PO) 13-15 Watts

Continuously rated types (CO) 7-13 Watts

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Maximum pull-in voltage Intermittently rated types 60%V

Continuously rated types 66%V

Typical drop-out voltage 10-30%

Typical pull-in time (n/o contacts to close) 20ms

Typical drop-out time (n/o contacts to open) Without suppression 5ms With diode suppression 50ms With diode and resistor (depending on value) 8-20ms

Typical contact bounce period 3ms

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Auxiliary contact thermal current rating 5A

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Auxiliary Contact Switching

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Capacities (Resistive Load) 5A at 24V D.C. 2A at 48V D.C. 0.5A at 240V D.C.

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Typical Weight 350gms

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Recommended Mounting Orientation Horizontal or Vertical, if vertical coil at bottom.