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-N4EDA-D is a plastic-housed, key-operated D4SL-N guard-lock door switch featuring a metal head and an adjustable direction of operation. This unit operates on a 24 V solenoid voltage, incorporates an integrated LED indicator, and utilizes a terminal block connection with an IP67 degree of protection. Configured with two NC and one NO door contacts alongside one NC and one NO lock monitor contacts, it delivers a holding force of 1300 N across an operating ambient temperature range of -10 to 55 °C. The switch includes front and back metal standard keys for lock and release functions. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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-N4EDA-D. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.