Schneider Electric XVB-L4M4 Signaling Beacon Light

The XVB-L4M4 Red Signaling Beacon from Gould Telemecanique (Schneider Electric) is a 70 mm diameter, flashing visual indicator in the Harmony XVB Universal family designed for industrial control panels and automation signaling. Model / Part Number XVB-L4M4 (XVBL4M4) with a red beacon and flashing type, it operates on 48–230 VAC and accepts a BA15d incandescent bulb up to 7 W (not included) or a compatible protected LED, flashing at 1 Hz. The rugged housing combines a glass-reinforced polyamide base with a polycarbonate illuminated unit and uses screw clamp terminals (up to 1 × 1.5 mm²); it’s rated Ui 250 V, Uimp 4 kV, and offers IP65/IP66 protection depending on installation, with an operating temperature range of -40°C to +70°C. Common applications include industrial control panels, conveyors, packaging machines, process equipment, and manufacturing cells where reliable machine status signaling and alarm indication are required.