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-4SRA1520-45 is an F3SG-SR-PG safety light curtain providing Type 4 arm and leg protection per IEC 61496-1 with a 45 mm detection capability and a 1520 mm safety field height. This cascadable device features 38 beams spaced 40 mm apart, a maximum safety range of 20 m, IP65/IP67/IP67G protection, and an Area Beam Indicator, auxiliary output, blanking, designated beam output, EDM, external test, interlock, muting, mutual interference prevention, operating range selection, PNP/NPN selection, pre-reset, response time adjustment, vibration detection, and warning zone. Submit the exact part number, quantity, and application requirements to receive a quote for this Omron safety light curtain.
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-4SRA1520-45. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.