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Battery Management

SMART BATTERY ISOLATORS

The most flexible battery isolator solution Smaller, lighter and less heat generated than standard battery isolators Works with all alternator types Allows bi-directional charging from alternator or from shore/ campground charging components LED status indicator Optional start assist - connect to a momentary switch that will allow the auxiliary battery to assist the starting battery Sealed to IP67 185F (85C) -40F (-40C)

Stock No. Amp

77050 85 77051 200

SAE J1113 SAE J1455

Stock No. 77050

BATTERY ISOLATORS

Designed for vehicles and equipment with multiple batteries - one for starting the engine and another for powering accessories Prevents a battery with a higher charge from draining into a battery with a lower charge Allows both batteries to be charged simultaneously from one source For use in 12-36VDC negative ground systems Electronic components are embedded for protection from contamination and vibration Integral heat sink provides efficient heat dissipation

Stock No. LCH Part No. Amp Number of Studs Notes

77053 48090 90 3 Use with alternators that do not have integral electronic voltage regulator 77054 48120 140 3 Use with alternators that do not have integral electronic voltage regulator 77056 48122 140 4 For use with Delcotron-type alternators

Stock No. 77053

9-16VDC 12-36VDC

Voltage monitoring studs: (2) M8 studs SAE J1455 Maximum Start Assist Battery Voltage Difference: 0.85VDC Minimum Start Assist Signal Voltage: 1.5VDC While the Start Assist Signal Voltage (VSS) is applied to the Start Assist Input and the difference between the battery voltages are within the Start Override Battery Difference (VSBD), the contactor will be closed to assist with vehicle starting

MAGNETIC LATCHING BATTERY SEPARATOR

Stock No. Termination

80620 Waytek Stock No. 38173 80621 16 Ga wire lead with ring terminal for 3/8" stud size 80622 (3) 18 Ga wire leads with 1/4" male disconnects

Latching Battery Separator solutions feature a modern, integrated package that eliminates dated side saddle mounting of electronics on a standard solenoid with exposed busbars and wires. Available with Start Assist to provide a cost effective and power saving device ideal for all truck, RV, and emergency vehicle applications. Stock No. 80620 Stock No. 80622 185F (85C) -40F (-40C)

16VDC 200A

Stock No. 80621