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-N4AFG is a key-operated plastic door switch featuring a resin head and a 24 V solenoid for guard-locking applications with a holding force of 1300 N. This unit provides 1 NC and 1 NO door contact, alongside 1 NC and 1 NO lock monitor contact, paired with a metal standard key accessible from the front and back. Configured with adjustable direction of operation and a system connector, the device operates within an ambient temperature range of -10 to 55 °C and carries an IP67 degree of protection. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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-N4AFG. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.