Off-delay timer for controlled shutdown sequencing
The Omron H3CR-H8RL AC200-240 M is an off-delay timer relay from the H3CR-H series, meaning the output relay stays energized for a set period after the input voltage is removed — useful for sequenced shutdowns, post-lubrication runs, or staggered fan coast-downs. Delay time is adjustable from 0.05 minutes to 12 minutes via the front-panel hand dial, covering most industrial off-delay needs without a separate programming tool. Rated for 5 A at 250 VAC on the SPDT (1 Form C) output contacts, so it directly switches small motor contactor coils, solenoid valves, or pilot lights up to that load.
Supply and termination
Operates on 200 to 240 VAC supply. Terminates via an 8-pin octal plug (standard 8-pin round base), socketable for quick replacement without rewiring. The octal footprint matches existing panel layouts using Omron LY2 or similar relay sockets. Timing is initiated by the input voltage itself — no separate trigger signal needed. Apply supply to start the off-delay cycle; remove supply and the timer begins counting down.