Operating on 115V and weighing approximately 15

whereas generic kits may bypass critical protection parameters

ensuring it meets rigorous safety standards for HVAC building automation systems

which is essential for proper thermocouple or thermopile immersion

Littelfuse CT1S45 Timing Module 319848-301 Operating on 115V and weighingThe 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