140A Dual Battery Isolator (VSR)

CAT.NO: MB3685

DISCONTINUED

140A Dual Battery Isolator (VSR)

CAT.NO: MB3685

Allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently charged ...

NOTE: This product is discontinued. Please see our replacement MB3687

Shipping & Delivery Information

Shipment & Delivery Information

Your order can be delivered to anywhere throughout Australia by either standard (road) freight or premium (express) delivery. Delivery is calculated based on your cart dollar value.
Standard/Road Freight: 2 - 5 working days*
Delivery Charges:

Up to $99.99
$7.00

$100 - $199.99
$9.00

$200 - $499.99
$12.00

$500+
$17.00

Premium/Express Freight: Next working day Selected Metro Areas orders placed before 2:45pm, 2-3 days for other areas*
Please contact us if you need to check whether Next Day delivery applies to your area 1800 022 888.
Delivery Charges:

Up to $99.99
$9.00

$100 - $199.99
$11.00

$200 - $499.99
$16.00

$500+
$23.00

*Freight delivery times stated are for average volume items with total order weight under 5kg for metro areas in eastern states. Additional delivery time may result for some deliveries. Please allow extra time for delivery to western states. Premium freight is not available on oversized or bulky items. Contact the Techstore should you require more details.

Delivery addresses

• Goods cannot be delivered to a post office box via road or air courier service. If shipping to a PO Box you must select standard delivery during checkout.

• Company policy is that we do not under any circumstances issue instructions to our couriers to leave deliveries unattended when no one is at the delivery location
Heavy Goods

• For unusually large or bulky orders our customer service staff may contact you if any additional freight costs are needed.
Transit Goods Insurance

If you wish to insure, it will cost $1 for every $100 value or PART THEREOF. In other words if your order is for $145.00 the insurance will be $2.00. This insurance covers goods DAMAGED in transit. We do not automatically insure unless you specify it during the checkout. If you don't select insurance you are NOT insured.

Parcel Lockers

We deliver to parcel lockers around Australia.

$54.95

WAS ~~$69.95~~ Save $15.00

Bulk Pricing:

1-3	$54.95
4-9	$54.95
10+	$54.95

Quantity

Have a question about placing your order?
Call our Techstore
on 1800 022 888

Description

Allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently charged the isolator kit will begin charging the second (auxiliary) battery simultaneously. When the voltage of the start battery drops (i.e.. the engine is stopped) the isolator kit disengages from charging the auxiliary battery. This isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine, and also protects sensitive electronic equipment powered from the auxiliary battery from harmful engine start-up spikes. Suitable for 12VDC Marine, 4WD, caravan and solar applications.

• Emergency override feature
• LED status indicator

Specifications:
• Continuous rating: 140A
• Intermittent rating: 170A
• Voltage rating: 12VDC (max 15VDC)
• Cut in voltage: 13.7VDC
• Cut off voltage: 12.8V
• Isolator dimensions: 67(L) x 67(W) x 53(H)mm

Also available:
MB3686 - 140A Dual Battery Isolator Kit with Wiring

Specifications

Length	67mm
Width	67mm
Height	53mm
DC Volts Measurement Range	12V-15V
DC Voltage Ranges	12V
DC Voltage	15V
DC current rating	140A

Downloads

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