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Heavy-Duty Vehicle 4-Pole or 7-Pole Connectors for Tractor-Trailers

Littelfuse's tractor-trail connectors designed to meet harsh environment vehicle applications

Image of Littelfuse Heavy Duty Vehicle 4-Pole or 7-Pole Connectors for Tractor-Trailers Littelfuse's Cole Hersee brand of tractor-trail connectors are built to high standards to meet harsh environment vehicle applications while maintaining a secure connection of a trailer's electrical power to the vehicle pulling it. Built of either corrosion-resistant diecast metal or rugged glass-filled plastic, the connectors are compatible with 4-pole or 7-pole industry-standard connector configurations making installation easy. Visit Littelfuse.com/Vehicle Connectors for additional information.

Aftermarket Products Catalog

Features
  • Conform to SAE J560 industry-standard connections
  • Doored connectors protect the terminals from contaminants
  • Individual pins for specific electrical function assignments
Applications
  • Brake lights
  • Turn lights
  • Clearance lamps
  • Power for anti-lock brakes
  • Power for auxiliary equipment

4-Pole Connectors

ImageManufacturer Part NumberDescriptionColorFeaturesAvailable QuantityView Details
CONN PLUG 4 WAY TRAILER1253CONN PLUG 4 WAY TRAILERSilverCable Clamp, Strain Relief40 - ImmediateView Details
TR SKT 4 WAY1232TR SKT 4 WAYSilverCap (Cover)40 - Immediate
98 - Factory Stock
View Details

7-Pole Connectors

ImageManufacturer Part NumberDescriptionColorFeaturesAvailable QuantityView Details
CONN SKT 7POL BLK12080CONN SKT 7POL BLKBlackCap (Cover)40 - Immediate
84 - Factory Stock
View Details
CONN SKT 7POL GRN12080-11CONN SKT 7POL GRNGreenCap (Cover)40 - ImmediateView Details
TR PLUG 7 WAY12092TR PLUG 7 WAYSilverCable Clamp, Strain Relief22 - ImmediateView Details
CONN 7 WAY PLUG BODY1255CONN 7 WAY PLUG BODYSilverCable Clamp, Strain Relief40 - ImmediateView Details
Published: 2019-11-08