TE CoolSplice Connectors

March 3, 2021

Combine reliability with ease of termination

TE CoolSplice connectors are wire-to-wire splices designed to connect discrete wires for a wide variety of indoor and outdoor lighting, HVAC, building safety and security systems and other electrical installations.

CoolSplice connectors elegantly combine reliability with ease of termination. No need for special tooling; a common pair of pliers is used to pushbutton terminate insulated wires into an insulation displacement crimp contact.

Suitable for splicing 22 AWG to 12 AWG (0.34 mm2 - 4.0 mm2) solid and stranded wire, the CoolSplice connectors enable an industry proven reliable connection. Wires are terminated independently for ease of use, and this feature allows for factory pre-termination of one wire and field termination of the second during installation. All CoolSplice connectors offer a gelfilled sealed version of the standard product extending use of CoolSplice into harsh environment applications requiring ingress protection from the elements. A thoughtful design includes a clear body material for visual inspection of the termination and to distinguish between our standard and sealed product.


  • Roadway, Street and Area Lighting
  • Signs and Building Façade Lighting
  • Indoor Lighting Fixtures
  • Wiring Harness Field Repairs
  • Audio speaker connections
  • Lighting in furniture
  • Commercial refrigeration lighting
  • Display and cabinet lighting
  • Bridge and Tunnel Lighting
  • Security and alarm systems
  • Domotics (home automation)
  • Wide range of other applications

Download the datasheet for more information