Federal Signal 121X-024A-MOD 121X Series Explosion-Proof Incandescent Rotating Light

When dependable, code-compliant visual warning is critical, the Federal Signal 121X Series explosion-proof incandescent rotating light delivers clear, 360° signaling for hazardous environments. This explosion-proof strobe is built for industrial security and monitoring—providing a concentrated horizontal beam driven by a synchronous motor at 90 flashes per minute to ensure consistent, attention-grabbing alerts. Engineered with a copper-free aluminum housing and powder-coat finish, the 121X resists corrosive atmospheres and marine conditions while meeting Type 4X/IP66/IP69K protection. The unit accepts 24V DC power and is UL/cUL listed for Class I, Division 1 & 2 (Groups C and D), Class II (Groups E, F and G) and Class III locations, making it suitable for oil rigs, refineries, mines and chemical plants. Flexible mounting (ceiling, pendant or wall, including dome-up) and spring-clip lamp access reduce downtime and simplify installation and maintenance. Integrate the Federal Signal 121X into your security, surveillance and safety systems for reliable visual notification—contact us to specify the right lens color and mounting option for your site.

• Provides a reliable 360° visual warning to quickly alert personnel and support safety, security, and monitoring in hazardous sites
• Explosion-proof, copper-free aluminum housing with powder coat finish resists corrosion and marine exposure for long service life
• Designed for any mounting orientation (including dome-up) to simplify installation and reduce inventory needs
• Synchronous motor yields a consistent rotating beam (90 flashes/min) for dependable surveillance and signaling integration
• UL/cUL listed for Class I, II and III hazardous locations and Type 4X / IP66 / IP69K rated to meet strict industrial codes
• Spring clip lamp access and standard 3/4" NPT mounts speed maintenance and retrofit in oil rigs, refineries, and chemical plants