Features

Federal Signal's Model 27XST-024*-4-MOD explosion-proof supervised strobe light produces 80 high-intensity flashes per minute. This warning light operates on 24VDC and is unique to the market because it covers an entire range of possible mounting configurations - including dome up.

Model 27XST-024*-4-MOD is UL Listed for Class I, Division 1, Groups C and D; Class II, Division 1, Groups E, F and G; Class I, Division 2, Groups A, B; and Class III. It is UL and cUL listed, and Marine Rated.

The 24VDC 27XST-024*-4-MOD features a voltage in-rush limiting PCB design that provides greater compatibility with factory automation control systems and less electrical interference with in-rush sensitive devices. Model 27XST-024*-4-MOD is Type 4X rated; constructed to IP66. Corrosion resistance is achieved with a powder coat finish applied over the copper-free aluminum housing.

Model 27XST-024*-4-MOD has an effective candela (ECP) of 850 and a two million peak candela. The model can be paired with a pendant, ceiling or wall mount. 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 made when five threads are engaged.

Model 27XST-024*-4-MOD 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.
 

Specifications

Mount Optional Ceiling Mount Kit
Optional Pendant Mount Kit
Optional Wall Mount Kit
Voltage 24VDC
Operating Current 1.90 Amps (3.0 Amp In-rush)
Light Source/Lamp Style Strobe Tube
Lamp Life 10,000 Hours
Flash Rate/Minute 80
Peak Candela 2000000
Effective Candela 850
Operating Temperature Minimum -67 °F
Operating Temperature Maximum 150 °F
Enclosure Rating Type 4X
Enclosure Rating IP66
Dome Guard Sold Separately
Amber
Blue
Clear
Green
Magenta
Red

Ordering Information

Model Types
Model Description UPC
27XST-024A-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, amber 782979233039
27XST-024B-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, blue 782979233046
27XST-024C-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, clear 782979233053
27XST-024G-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, green 782979233060
27XST-024M-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, magenta 782979233077
27XST-024R-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, red 782979233084
27XST-024Y-4-MOD Explosion-proof strobe, modular, in-rush limited, 24VDC, 4-wire, yellow 782979233091
CMXC-SB Mounting kit, ceiling, 121X, 24XST, 27XST/XL, Series B 782979229513
PMXC-SB Mounting kit, pendant, 121X, 24XST, 27XST/XL, Series B 782979231189
WMXC-SB Mounting kit, 90 degree wall, 121X, 24XST, 27XST/XL, Series B 782979229490
WMXC-4-SB Mounting kit, 90 degree wall, 4-wire, 27XST, Series B 782979231202
Accessories
Product # Description UPC
DGXC-SB Dome guard, explosion-proof lights, Series B 782979229537
Replacement Parts
Description Part Number UPC
Dome assembly, explosion-proof light, black K8436147A 782979128052
Dome, amber K8550C095A-02 782979112129
Dome, blue K8550C095A-01 782979112112
Dome, clear K8550C095A 782979112105
Dome, green K8550C095A-04 782979112143
Dome, magenta K8550C095A-07 782979114345
Dome, red K8550C095A-03 782979112136
24V Mechanism K8436107F-03 782979123873
Strobe tube K8107159A 782979112372