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-4SRB0720-25 is an IEC 61496-1 Type 4 safety light curtain belonging to the F3SG-SR-PG product family, engineered with a 25 mm detection capability and a 720 mm safety field height across 36 beams with 20 mm spacing. Providing an IP65/IP67/IP67G degree of protection and a maximum safety range of 20 meters, this cascadable hand protection unit incorporates muting, blanking, External Device Monitoring (EDM), interlock, auxiliary output, designated beam output, external test, mutual interference prevention, operating range selection, PNP/NPN selection, pre-reset, response time adjustment, and warning zone functions. Submit your exact part number, quantity, and application requirements to request a quote for this Omron safety 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 F3SG-4SRB0720-25. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.