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 D4SL-N4UFG is a plastic housing, key-operated guard-lock door switch featuring a resin head with an adjustable direction of operation and a 1300 N holding force. This component operates on 24 V solenoid voltage within an ambient temperature range of -10 to 55 °C, utilizing a system connector connection method and providing an IP67 degree of protection. Circuit configurations comprise two NC door contacts along with one NC and one NO lock monitor contact, complemented by a front and back standard metal lock/release key. Submit the exact part number, quantity, and application requirements to request a quote for this item.
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 D4SL-N4UFG. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.