Picture of West Mountain Radio RIGrunner 4004 USB
West Mountain Radio RIGrunner 4004 USB
  • $89.99
  • Out of stock
  • SKU: RR-4004USB

West Mountain Radio RIGrunner 4004 USB

RIGrunner is a convenient and safe way to connect your 12 volt equipment. The RIGrunner 4004USB can deliver up to 40 amps total through 4 outlets and includes a dual USB socket for charging all your portable devices that need a USB socket for charging. Read Full Description
Availability: Out of stock

The RIGrunner 4004U can deliver up to 40 amps total through 4 outlets and includes a dual USB socket for charging all your portable devices that need a USB socket for charging.


  • (4) Rubber Feet
  • (4) 3M Adhesive Pads
  • Owners Manual

DC Power Connections Made Easy

A RIGrunner is the most convenient and safest way to connect all your 12 VDC equipment to a power source. It is a 13.8 VDC power panel that uses the excellent Anderson Powerpole connectors. Standardize all of your 12 VDC connections using the amateur radio ARES & RACES, RSGB, ARRL Powerpole system.

RIGrunners are available for every station and every budget. The table below can assist you while determining which RIGrunner suits your needs. To learn more about specific models, click on the model name within the table.

ModelTotal Max AmperageMax Outlet AmperageNumber of OutletsPrecision Power MonitorMaster Device or Vehicle Detect w/ TimerUSB Charger PortsHorizontal Configuration
Audible Alert 3 LED Status
Audible Alert 3 LED Status

Auto Outlet
Audible Alert 3 LED Status
Audible Alert 3 LED Status
Audible Alert, 3-digit voltage current display w/ Auto Shut-off

ON/OFF Push button


RIGrunner Features

Anderson Powerpole Connectors Provide Interoperability for Emergency Communications

  • Our Powerpole configuration conforms to the ARES, RACES, RSGB standard, and ARRL recommendation for high current 12VDC connectors.
  • Safe secure, HOT CONNECT, polarized, color keyed, genderless connector system.
  • No messy binding posts, frayed wire connections, black tape or short circuits!
  • A full array of quick change Powerpole power supply, extension and adapter cables available

High Current Capability

  • High current! More than enough 12 V power for your station. Pick the appropriate model
  • Each outlet may be used at full ratings: transceivers, amplifiers or any accessory
  • The 8012 is conservatively rated at 80 amps total with any outlet good to 40 amps
  • Models 40xx are conservatively rated at 40 amps total with any outlet good to 40 amps
  • 4004, 4005, 4008 & 4012 models can use any output jack as the power input with full ratings

Protected with Readily Available ATC/ATO Fuses

  • Each outlet is individually fused with automotive ATC/ATO fuses. Shipped with appropriate fuses installed
  • Fuses are quick change; accessible from the outside using high quality fuse holders
  • ATC/ATO auto fuses are easy to get and are available in 10 values from 1 to 40 amps

Power Monitoring and Alerts

  • Precision window comparator quick status power monitor, makes a voltage problem obvious
  • LED over and under voltage indicators instantly indicate a problem, without interpretation
  • An audio alert is configurable to alarm on overvoltage or under voltage (both on 4010, 8012, 4012 & 4008 only) or may be disabled.
  • Each fuse has a handy blown fuse LED illuminator to show short circuit problems instantly

RF Suppression

  • RF suppression on each outlet suppresses RF leakage between equipment. Keeps your power supply in regulation


Overall Dimensions (maximum, w/o cables)1.4" H x 11.75" (4010S, 8012 & 4012), 9" (4008), 6" (4005) W x 3.0" D
Weight15 1/4 (4010S, 8012 & 4012), 11 1/4 (4008), 6 3/4 (4005) oz.
Maximum total current40 amps (4010S - 4012 - 4008 - 4005)
80 amps (8012)
Maximum single individual outlet current40 amps (fuse protected, all models)
ICAS current rating (fuse limited)37 amps (4010S - 4012 - 4008 - 4005)
74 amps (8012)
Precision comparator window points.11.5, 15.0 Volts (8012, 4010S, 4012, 4008 only)
Metering Accuracybetter than 2% @ 25 deg.C. (8012, 4010S, 4012, 4008 only)
Audible alert SPL output~ 60dB SPL @ 1 meter (8012, 4010S, 4012, 4008 only)
Maximum voltage (meter circuit)32 volts (8012, 4010S, 4012, 4008 only)
Reverse polarity protection (meter circuit)Yes (8012, 4010S, 4012, 4008 only)
4010S Automatic switching threshold.Most radios with appropriate master outlet fuse


  • Built in USA to IPC-610 commercial manufacturing standards by an ISO9002 facility.
  • Printed circuit board .062 FR4 material, extra heavy 3oz. copper, with greater than 1" wide high current traces.
  • Double sided, plated through holes, solder mask over bare copper, silk screened commercial grade printed circuit board.
  • Enclosure: .062 aluminum, with attractive and extremely durable powder coat painting and clear silk screen labels.
  • Power connectors: exclusively Anderson Power Products Powerpole connectors.
  • Connectors are arranged according to the ARES/RACES standard.
  • Fuses installed are standard ATC/ATO automotive fuses available in 10 values from 1 to 40 Amps.
  • Stainless steel hardware with PEM threaded mounting standoffs.
Customer Reviews
404USB By
Well made and handy.  I have one mounted to my work desk.  Use it to power one or two radios and charge various USB devices.  I also rewired a 1977 Airstream using a larger version of one of the RigRunners as the fuse panel.
Was this review helpful? Yes No (1/0)
4004U By
Very well made sound construction.  However very disappointed with a price of around $80 I would expect reverse polarity protection. Was on an outing with several other hams. I was given a power supply  that the post were labeled incorrectly.  To my surprise the input fuse didnt blow and now i have an $80 paper weight.
I checked  it does not have reverse polarity protection.  When i was looking at several advertisements  for rig runner they listed reverse  polarity protection but you had to carefully check to see wich ones.  Not happy
Was this review helpful? Yes No (15/4)
Good Power Distribution for 12/5 volt applications By
I have two of the 4004 USB RIGrunners in my Go-Boxes which provide very clean power distribution especially when multiple connections are required. I mostly like the fact each piece of equipment has its own fuse rating which can be varied based upon current requirements.

There is only one negative thing I can say about Anderson Power Pole connectors is that when using a RIGrunner you don't have a way of securing the plugs to the distribution connector since the little plastic clips don't work. I've experienced passengers in my vehicle kicking a cable and causing a cable to disconnect.
Was this review helpful? Yes No (32/2)
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