Federal Signal’s 27XST series explosion-proof strobe lights feature a voltage in-rush limiting PCB design that provides greater compatibility with factory automation control systems and reduces electrical interference with in-rush sensitive devices.
The strobe produces 80 high-intensity flashes per minute and features a powder-coat finish applied over a copper-free aluminum housing for corrosion resistance. The light output provides 850 Effective Candela (ECP) and two million peak candela.
Three mounting options are available: pendant, ceiling, or 90° wall mount, allowing the device to accommodate a wide range of installation requirements, including dome-up configurations.
For easy installation, the mounting box is first installed and the fixture is then threaded onto the mounting box, making the electrical connection. Electrical continuity is achieved when five threads are engaged
The 27XST series is specifically designed for explosion-proof atmospheres and/or corrosive environments. Because it is easy to install and requires very low maintenance, it is ideal for use in areas such as oil rigs, mines, refineries, and chemical plants.
The 27XST is the standard explosion-proof strobe model and is available in multiple voltage configurations. The 27XST-024-4-MOD is the 24Vdc supervised version and features a four-wire (4-MOD) configuration, allowing it to be used in supervised warning circuits where system monitoring can detect open or short circuit faults while maintaining normal operation of the signaling device.
