Red Lion Controls CUB3T420 Industrial Timer Relay

Red Lion Controls CUB3T420 Industrial Timer Relay is a compact timer module in the CUB family that delivers 0.01‑hour timing increments (36 seconds) with front‑panel and remote reset capability. It displays 0.46‑inch (11.7 mm) high digits with either reflective or red/green LED backlighting, and offers 7‑digit bi‑directional timing plus 6‑digit cycle counting. The unit supports an optional relay output module and an optional RS232 or RS485 serial communications module, and provides selectable timer ranges and operating modes for both elapsed and preset timer functionality. Display color can change at preset output for quick status indication, and the timer operates from a 9 to 28 VDC supply with a NEMA 4X/IP65 sealed front bezel for harsh environments. Memory is maintained by a lithium battery, enabling retention of settings across power cycles, and both front‑panel and remote reset inputs are supported. This model is listed as obsolete and no longer manufactured by Red Lion, though it may still appear in legacy or distributor inventories as a discontinued part.