Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Omron
The Omron H3DK-M2A-DC12 is a multi-functional 22.5 mm analog DIN rail timer featuring a screw terminal type and relay DPDT contact description. This H3DK series unit operates on a supply voltage AC time range of 0.1 s to 1200 h and provides multiple operating modes including ON Delay, Interval, Flicker OFF Start, Flicker ON Start, One-shot Output, and Signal ON/OFF Delay for both power ON and signal start configurations. Request a quote for this part today by submitting your exact part number, quantity, and application requirements.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Omron references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Omron H3DK-M2A-DC12. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.