Littelfuse CT1S45 Timing Module 322027-701 as its low watt density

as its low watt density minimizes mineral bonding

Set at a fixed

Complete Installation Kit: Includes lead wires and terminal adapters to streamline field replacement

always match the orientation specified by the original manufacturer’s part number

Littelfuse CT1S45 Timing Module 322027-701 as its low watt densityThe Littelfuse CT1S45 is a high performance ON OFF timing module engineered specifically for the rigorous demands of commercial and residential HVACR control circuits. As a veteran preferred 24VAC delay timer, this unit integrates both delay on make (1 second) and delay on break (45 seconds) functionality into a single, compact footprint. This dual timing capability is essential for managing fan cycles and preventing equipment short cycling, ensuring