Supco TFXJK Fused Multi Jumper W/Selector Switches

The Supco TFXJK Fused Multi Jumper with Selector Switches is a multipurpose tool for HVAC system professionals to bypass low voltage thermostats and troubleshoot circuits. This part operates on 0-30VAC/VDC low voltage systems, such as heat pumps and multi stage units. It has innovative selector switches, resettable fuses, and interchangeable tips such as spade self piercing insulation tips, magnetic tips, with adapters, and alligator clamps to ensure safe and circuit activation without shorting out. It operates on the low voltage of the unit to reduce compressor short cycling effectively, with its rugged design with mounting options make the unit more efficient and durable.