Sign in

Please enter your email below and we will send you a new password.

Sign in with

Narva Voltage Sensitive Relay 12V VSR 140A Dual Battery 61092BL

Sku: 61092

$58.95 was $153.95 Save 62%
Reward Points You will earn 59 Point for purchasing this product.

Item Description

Narva's voltage Sensitive Relays (VSRs) are suitable for a wide variety of DC applications. VSRs sense the input voltage and automatically connect/disconnect the appliance or circuit at the set voltages. The cut-out has a 5 second delay preventing the relay from disconnecting during a momentary drop in voltage.


Voltage 12V
Charging current 140A Continuous, 160A Peak
Cut-in voltage 13.3V
Cut-out voltage 12.7V
Cut-out delay 5 second
Charge type Parallel
Control MCU
Mounting Surface/firewall
Current draw Charging 0.25A
  Standing 5mA
Voltage drop Nil
Surge protection Built-in
Environmental protection IP65
Recommended fuse 150A
Minimum cable size 16mm2
Torque settings 6.5 N.m


1 Year Warranty

What’s In Box



We know waiting is time consuming, We use Australia post to deliver your items anywhere in Australia including PO POX. We despatch orders within 24 hours after the payment was clear.

Domestic orders will be dispatched from our warehouse in Victoria, Australia.

For International order, an item will be dispatched from China warehouse. Both are the same products and same warranty. Postage or item cost is exclusive of duties and taxes. Please check with your country's custom and duty policy for more information.

NO PO BOX for international orders.

Before choosing for Express Post service, please go to Australia Post website and check if your address is within the Express Post network.

Return & exchange is available. Please refer to Terms & Conditions for full details.



If not satisfied, please let us know and you can return it in original or re-sell condition via air registered mail within 30 days of your receiving the item for a free exchange or refund. Applicable freight fees plus a 20% restocking fee will be deducted from your refund in cases where you have changed your mind and wish to return your product.

Sun Yee International does not accept change-of-mind refund for products which has been used under unsalable conditions with free from manufacturing defects or faults.

Please note a valid trackable tracking number is required for all eligible return item

Exchange for a higher/lower value of products

If you changed your mind or you purchased a wrong item, and wish to exchange the product to a higher or lower value of goods. You can send back the products in original conditions and package, depending on the complexity of the case, we may require you to cancel the original orders or pay (or being paid back) for the difference in order to complete the exchange. Please note you will need to pay for the return postage fees.

Defects, faults or wrong item

Where products were defected or you have received the wrong products, and products were required to be sent back, Sun Yee International will pay for the returned postage. Please contact us if you would like to make a claim. Please see our warranty section for more information.