Sylvania KTM43-1 Service Kit

The Sylvania KTM43-1 Service Kit is a renewal kit for Joslyn Clark/Sylvania 3-pole Type TM starters or contactors, designed to refresh the power-contact assembly when contact wear reduces switching reliability. It includes replacement movable contacts, stationary contacts, and springs to renew the primary switching elements of TM-series devices. Specifically formulated for 3-pole Type TM starters or contactors, KTM43-1 supports focused maintenance without replacing the entire unit. As a genuine Sylvania/Joslyn Clark service part, KTM43-1 carries the KTM43-1 designation and is intended for compatible TM equipment to renew worn contact components and extend the life of the switchgear. Designed to fit Joslyn Clark/Sylvania TM devices, this kit is used by technicians performing renewal on legacy TM control components in industrial electrical installations, enabling reliable operation of the contact block and preserving original equipment compatibility.