Off-Delay Timer for DC-Only Control Circuits
The Omron H3CR-H8L DC100-125 M is an off-delay timer relay from the H3CR-H series, built for DC control circuits running 100 to 125 VDC. It switches a DPDT (2 Form C) contact set rated 5 A at 250 VAC, so it can handle small motor starters, contactor coils, or signal loads on a conveyor or crusher lube system without an interposing relay. The delay range is 0.05 minutes to 12 minutes, set by a hand dial on the front face — no programming tool needed. Timing starts when input voltage is applied; after the set delay the output contacts transfer. That makes it a straight fit for star-delta transition, pump-off delay, or a controlled stop sequence on a mill discharge belt.
Mounting and Termination
Socketable with an 8-pin octal base — mates to a standard Omron PF083A or equivalent socket. The plug-in termination means a panel-builder can pre-wire the socket and snap the timer in after testing; no screw-terminal access needed on the relay body itself.
