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 F3SG-4RA0590-30 is a Type 4 safety light curtain from the F3SG-RA product family providing hand protection with a 30 mm detection capability and a 590 mm safety field height. Featuring 28 beams with a 20 mm beam gap, this cascadable device delivers a maximum safety range of 20 m, a minimum operating distance of 0.3 m, and an 8 ms response time while incorporating muting functions, beam coding, a USB communication port, 2 protected semiconductor outputs, and 1 signaling semiconductor output with PNP/NPN OSSD switching. Submit the exact part number, quantity, and application requirements for a 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 F3SG-4RA0590-30. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.