Battery-Related Products

48530 Smart Battery Isolator 200A

200A at 12V DC

Prevents loads on auxiliary battery from draining the starting battery.

Smart Isolators are more flexible than traditional Battery Isolators:
It works with all types of alternator.
Smaller and lighter than traditional isolators.
There are no efficiency losses due to diodes.
It allows bi-directional charging from the alternator or from shore power.
It reduces the load on the charging system by not connecting the auxiliary battery until the primary battery is charged to 13.2V. This extends the life of expensive charging components.

Simple to install – connect to starting battery, auxiliary battery and ground. Optional start assist: momentary switch allows the auxiliary battery to assist the starting battery. LED status indicator.

Ingress protected to IP65

LED status indicator.

Optional start Assist - add momentary switch.

Quiescent current 5mA typical, 8mA maximum.

 Offsite info on Marine Power Generation

Property Value
Description 200A Smart Battery Isoator
Disconnect Voltage 12.7V after one minute at this level.
Normal Input Voltage 9V min, 16V max.
Continuous current 200A
Battery terminal torque 50 in-lbs (5.78Nm).
EMI/RF Per SAE J1455 & J1113.
Operating Temperature range -40 to 85ºC.
Shock &Thermal Shock per SAE J1455.
Ingress Protection IP66 per IEC, (high pressure wash resistant).
Humidity to 90% RH.
Vibration 10-500Hz per SAE J1455.
Quiescent current 5mA typical, 8mA max.

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