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Home  >  Power Distribution  >  Power Distribution Modules  > Eaton 31M-330-0 Multiplex Vehicle Electrical

Eaton 31M-330-0 Multiplex Vehicle Electrical Center (mVEC), 12 Relays, 8 Fuses, 24VDC

Item #: 46670
Manufacturer Item: 31M-330-0
Manufacturer: Eaton
Min. Order Qty: 1
Available: 0
Quantity EA Price Ext. Price
1 461.4000 461.40
5 439.4200 2197.10
10 418.5000 4185.00
The mVEC is a power distribution slave module that distributes power to other devices in a vehicle, and communicates over a CAN bus. Because it is a slave module, the mVEC relies on other CAN modules to control its relays and monitor component status messages. The mVEC is ideal for various applications including heavy truck, construction, agriculture, transit bus and coach, marine, recreational vehicle, and specialty vehicle applications. The mVEC is a cost-effective solution for power distribution systems that require the ability to monitor and control relays and fuses; and a great replacement for complex, fully electronic (solid state) power distribution modules.
  • Eaton 31M-330-0 Multiplex Vehicle Electrical Center (mVEC)
  • Category: Power Distribution Modules
  • Manufacturer: Eaton
  • Acts as a slave module on a J1939/CAN network, communicating via the vechile data bus with the master controller
  • Functions as a node in an existing vehicle J1939/CAN multiplexing network
  • Controls relays via direction of J1939 CAN bus
  • Reports status of relays and fuses each second to the J1939 CAN bus, indicating any blown fuse or failed relay
  • Supports both 12VDC and/or 24VDC electrical requirements
  • Pre-populated with components that have 2.8mm blades (280-series components) module features:
    • (12) - 24VDC ISO Micro Relay with Resistor Stock No. 75737
    • NO Amp: 20A
    • NC Amp: 15A
    • Voltage Rating: 12-24 VDC
    • (8) - 10A Mini/ATM Fuses
    • (1) - Fuse Puller
  • Output: 8 way power distribution connectors used with Metri-Pack 280 tanged terminals
  • Input: studded input supports two M8 input power studs for DC power
  • Max Current: 200A
  • 100 Per Input Stud (M8)
  • 30A Per Output Terminals
  • 100A Per Output Connector
  • Operating Temp: 40°F (-40°C) to 185°F (85°C)
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Power Distribution Modules

Nominal Voltage
Ingress Protection
# of Circuits
20 Circuit
Component Type
Current Rating
Temp (Degrees)
-40 to 85 Temp
Customer Service Hours
Monday-Friday 7:30AM-5:30PM CST
Waytek, Inc.
2440 Galpin Court
Chanhassen, MN 55317 USA
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