TDMB422 | DIGI-SET (D.O.M./D.O.B.) | Littelfuse

DIGI-SET (D.O.M./D.O.B.) Electronic Time Delay Relay - DIGI-SET (D.O.M./D.O.B.) The TDMB422 Littelfuse Digi-Set time delay relay is solid-state with a multi-range digital dial timing adjustment. The Digi-Set solid-state time delay relay (TDR) is designed for versatility and durability, with their rugged construction and wide range of timing functions, making them suitable for many industrial automation applications. Compact design with a wide variety of time ranges. The basic functions of these time delay relays include ON-delay, OFF-delay and interval functions. Shop our HVAC supply store for the best prices and fast shipping on Littelfuse Digi-Set time delay relays!