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NAPA Auto Parts THOMASVILLE
1402 National Hwy
Thomasville,  NC  27360-2320
(336) 886-7084
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Electrical Relay - Universal - H/D Truck

Electrical Relay - Universal - H/D Truck

Part #: TWD RC400112DNBX
Line: Traction
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Features & Benefits

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ISO Mini Relays are compact, modular, general-purpose relays designed to customize a vehicle’s hard-wired box for lighting, starting, horn, heating, cooling, or fan control. They fit standard ISO Mini boxes alongside fuses and other components (sold separately). The RC-400112-RN-BX is a Form C ISO Mini relay with SPDT circuitry, a 12V DC insulated coil with resistor suppression, and a 40A continuous current rating. It includes a bracket for panel mounting.


  • Easy installation with an included bracket for panel mounting
  • High current capacity with N.O. 40A and N.C. 30A continuous current rating
  • Convenient packaging with individual boxing for secure storage and handling
  • Rated for 12V DC (18V max), ideal for various automotive and industrial applications
  • Enhanced protection with insulated coil and diode suppression to prevent voltage spikes
  • Compact design with Form C mini relay featuring SPDT circuitry for flexible switching options
  • Durable and reliable with an IP40 rating, protecting against solid objects greater than 1.0 mm

Specifications

Brand LittelFuse
Manufacturer Little Fuse Commerical
Mounting Hardware Included No
VMRS Code 081001011
SDS Required No

Safety Information

Vehicle Fitment Guide

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