Schneider Electric 8501-JCK25 Solid State Timing Relay

Schneider Electric’s Square D 8501-JCK25 solid-state timing relay is a 24 V input, on-delay timer in the 8501 JCK family. It delivers a programmable delay of 1.8 to 180 seconds after a triggering event, enabling controlled activation of a connected load or circuit in automation panels. Designed for plug‑in use with compatible Square D relays, this timer supports precise sequencing and interlocks in industrial control applications—useful for motor start-up sequencing, conveyors, or other processes that require a reliable, deterministic delay. The solid‑state design provides fast response and dependable operation within typical industrial environments, and its JCK timing behavior aligns with other timers in the Square D/Schneider Electric portfolio, simplifying integration and panel wiring.