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-4SRB0400-25-K is a Type 4 safety light curtain designed for hand protection, featuring a 25 mm detection capability, a 400 mm safety field height, 20 beams, and a 20 mm beam spacing. This non-cascadable device offers a maximum safety range of 16 m and includes auxiliary output, blanking, designated beam output, External Device Monitoring (EDM), external test, interlock, muting, mutual interference prevention, operating range selection, PNP/NPN selection, pre-reset, and response time adjustment, all within an IP65/IP67/IP69K enclosure. Submit the exact part number, quantity, and application requirements to request 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-4SRB0400-25-K. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.