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 F3S-TGR-NSFR-21-05 is a non-contact reed door switch from the F3S-TGR-NR product family, featuring an uncoded design and no guard-lock functionality. Constructed with a food-grade stainless steel housing, this unit operates within a temperature range of -25 to 105 °C and achieves an IP69K degree of protection. It is equipped with two NC door contacts, one NO door contact, and an integrated 5 m cable exiting to the left. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 F3S-TGR-NSFR-21-05. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.