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Bussmann 31M-330-0 mVEC Vehicle Electrical Center

Operates on CAN bus. Fitted with 12 Relays & 8 Mini fuses 24VDC

Bussmann 31M-330-0 mVEC Vehicle Electrical Center
Includes fuses & relays

Bussmann 31M-330-0 mVEC Vehicle Electrical Center

Includes fuses & relays

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Our PDF datasheet contains all the detailed specifications of this product.

View other products from our range that can be used with this product.



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The multiplexed Vehicle Electrical Center (mVEC) is a hardened, weather tight module that can be configured to provide various OEM circuit protection and switching functions with the status and control of each circuit accessible through J1939 CAN open messages. It is an alternative to high current, solid-state power distribution modules and features serviceable components. The mVEC is designed as a slave module, it is controlled by master modules. Power inputs and outputs are handled via 2 linked studs and 2 plug-in connectors. This unit includes a fuse puller and storage for 4 spare fuses. The following is an overview of the pre-configured circuit;

Common Power Feed:
  • 4 x SPST 24V relays (with no fuse protection on outputs).
  • 8 x SPST 24V relays (with fuse protection on outputs).
Our datasheet includes the internal circuit diagram of the unit along with other specifications. Fuses & relays are included. Plug-in connectors are not included and available for purchase separately. Custom units can be ordered from the factory designed to suit your specifications. Minimum order quantites apply.

We sell a range of products & accessories to suit this product.

For complete product information, please view our product datasheet



  • Order Multiple: Product must be ordered in multiples of the quantity specified. This is NOT the pack size or how many pieces are in the pack.
  • Pricing Each: All prices are for 1 piece (each) and tax free. Prices are listed in Australian Dollars (AU$).
  • Stock Quantity: Stock quantities are updated daily but subject to prior sales, please contact us if there is not enough stock to complete your order.
  • Order Quantity: Type in the quantity you require in accordance with Order Multiple (explained above).
  • Specifications: *Specifications may vary, please check product datasheet before ordering.
  • Disclaimer: All information on this website is subject to the terms of our disclaimer notice.
  • More Information: Learn more about Australian orders or International orders.
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Customer Feedback

" I was super impressed with the quality and the speed at which my order arrived. To top it off, I had a call from one of the reps confirming the bits that I ordered and to let me k ow that I messed additional bits to make it work. In short, the whole experience was great and I’ll be ordering more any day. "

Sean P
Received 13/6/23

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