Trane CAB1148 Extension 322057-301 featuring a robust MKC-2 JAM

featuring a robust MKC-2 JAM junction box and blue lead wires for rapid field identification

ensuring downstream equipment remains within safe operating limits without requiring external relief piping in most standard configurations

Enhanced System Safety: Acts as a failsafe to shut down gas valves or heating elements if the blower motor fails or air filters become severely clogged

Dual Voltage Versatility: Operates efficiently at both 208V and 230V

Trane CAB1148 Extension 322057-301 featuring a robust MKC-2 JAMThe Trane CAB1148 (also identified as CAB01148 or part number X19051622030) is a high performance wiring harness extension specifically engineered for commercial chiller systems and large scale industrial HVACR applications. This 19. 69 inch (50cm) branching harness features a critical 1 to 3 connector configuration, consisting of a single male to 3 female connectors. This design allows technicians to branch Unit Bus or Comm Bus signals from a single