heavy-duty relay center block kit

Relay Control Center 80A

$95.00 (USD)

A heavy-duty relay control center for cars, trucks, boats and more.

  • Heavy-duty 80amp SPST relay for extreme high-power control
  • Relay and fuse holder installed on solid aluminum baseplate
  • 7′ of 10 gauge red GXL conductor for relay input/output power
  • 5′ of 18 gauge white GXL for control circuit power
  • Choose your own fuse

  • Protect your relay from flyback voltage when the power supply is suddenly disconnected. See What is a Flyback Diode? for more info.

    MGI can modify your RCP1 to accept #8 AWG wire for load input / output. Some fuel pumps recommend 8 gauge wire for safe usage. Select this option if you'd like MGI to modify your RCP1 for use with 8 gauge wire. Comes with a 70A fuse and #8 gauge wire instead of #10.

    Choose the size of your branch fuse. We offer fuses sized between 40A - 100A. If this checkbox is not selected, MGI will install a 50A fuse.

SKU: RCP1 Category:
Installation Manual Wiring Diagram DimensionsSpecifications

Description

Relay Center Features
use our interactive builder to customize your switching relay center

Reliable Control
Versatile
Simple

Choose Your Fuse

Each MGI relay center comes with a main fuse tailored to your specific load. Don’t know what fuse size you need for your relay module? Don’t worry — MGI uses an industry standard, tried-and-true formula to provide a recommended fuse size for your load.

  1. Simply enter your current load into the calculator
  2. and indicate whether it is a motor load.

With this information, MGI will supply you with an appropriate fuse unless otherwise selected.

Guaranteed Quality

Not only compact, our relay blocks have been vigorously tested, with a build-in relay rated 80A at 12 volts to ensure optimal reliability come race time. Our custom relay blocks are produced only with GXL and SGX high temperature wire.

Wiring Made Easy

  1. After mounting the relay module in your location of choice, use the wiring diagram as a visual guide along with the Installation Manual if needed.
  2. Connect to your battery using the included red cable and main fuse coming from relay terminal #30.
  3. Connect your load to relay terminal #87.
  4. Connect your switch to terminal #85 and the ground to #86. That’s it!

START CUSTOMIZING
Branch Fuse

WHAT’S INCLUDED
what comes with every 80A relay center kit

  • 80A Relay installed on aluminum baseplate
    • Heavy-duty SPST relay with normally open N.O. output
  • Branch fuse & branch fuse holder
    • Mini ANL / MIDI style bolt-down fuse
  • 5’ GXL #10 AWG red (fuse input)
  • 2’ GXL #10 AWG red (relay output)
  • 5’ GXL #18 AWG white (control circuit power)
  • All necessary crimp terminals
relay module kit

FREQUENTLY ASKED QUESTIONS
Answers to Popular questions

Why buy a custom relay panel?

When rebuilding, restoring, or refurbishing your vehicle, you’re bound to need electric pumps, fans, spotlights and more. These high-current devices will damage regular ignition key switches or low-current switch panels — however, an electromagnetic switching relay box will give you the safe and reliable control you need.

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Dimensions

Relay Center — RCP1 Specs

Physical Dimensions (L x W x H)
4.00" x 3.75" x 2.50"
Weight
11.0 oz
All dimensions and weights are supplied as general information only and are not certified.

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Before finalizing your purchase

It is important to familiarize yourself with the MGI panel Installation Manual. Not only does this help you to select the appropriate options for your race panel, it will enable you to tackle any troubleshooting issues with confidence.

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