Industrial KTMA32-15 Overload Relay

The KTMA32-15 ambient-compensated overload relay is a replacement overload-relay kit designed for Joslyn Clark/Sylvania 2‑size TM starters, intended for 2‑ or 3‑phase motor protection in industrial control panels. This KTMA32-15 variant is specified as Ambient Compensated and is sold as a replacement relay with “Less Heaters,” meaning heater elements are not included in the kit. It aligns with the KTM32-15 family and serves as the overload-relay portion of a Size 2 TM starter, enabling proper protection in 2‑ and 3‑phase circuits when paired with the appropriate contactor and wiring. Widely used in motor control applications, this replacement kit helps preserve motor life by interrupting power during overload conditions, within the configuration constraints of a Size 2 TM starter assembly.