
MULTI-WAY CONNECTORS
Multi-Way Connectors are essential electrical connection solutions designed to safely and reliably link trucks and trailers. These connectors ensure proper signal transmission for lighting, braking, ABS, and auxiliary circuits while meeting SAE and DOT standards. Kelly Industrial Supply offers durable, weather-resistant multi-way connectors engineered for demanding on-road and off-road applications.
7-Pole
Connectors
-SAE J560 compliant for commercial truck and trailer applications
-Available in plugs, sockets, and complete connector sets
-Solid brass terminals with high current capacity
-Weather-resistant designs for long service life

6-Pole
Connectors
-Supports electric brakes, tail lights, and battery charge circuits
-Offered with exposed or concealed terminals
-Heavy-duty housings for vibration resistance
-Easy installation and maintenance

4-Pole
Connectors
-Handles stop, turn, and tail light circuits
-Molded and guarded options available
-Compact design for light-duty trailers
-Polarized to prevent incorrect connections

9-Pole
Connectors
-Supports ABS, auxiliary power, and specialty circuits
-Floating pin design for positive contact and alignment
-Field-serviceable construction
-Designed for high-current commercial use

Single-Pole Connectors
-Designed for high-amperage circuits
-Includes plugs, sockets, and protective accessories
-Corrosion-resistant materials
-Suitable for demanding electrical loads


