Visual Signals
27XL Explosion-Proof LED Warning Light with XLT™
- XLT™ Technology
- Available in 24VAC/DC and 120-240VAC
- Available in flashing or steady-burn mode
- Five lens colors
- 60,000 hour LED
- 3/4-inch NPT pendant mount standard, other options available
- Dome guard optional
- Type 4X, IP66 enclosure
- Marine Listed
- UL and cUL Listed

Federal Signal's Model 27XL explosion-proof LED light with XLT™ produces 60 high-intensity flashes per minute. This warning light operates on 24VDC, 120VAC, and 240VAC 50/60Hz and 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. The 27XL is also Marine Rated.
Extreme Light Technology (XLT) is a breakthrough, high-intensity LED array designed to meet the demands of industrial customers, producing maximum light output and superior lens fill. Configurable to either steady burning state or flashing mode, XLT provides improved performance over standard LED's and increased versatility while maintaining low power consumption and vibration resistances expected from LED signals.
The 27XL features a standard low in-rush circuitry design that provides greater compatability with factory automation control systems and less electrical interference with in-rush sensitive devices.
The 27XL is Type 4X rated; constructed to IP66. Corrosion resistance is achieved with a powder epoxy finish applied over the copper-free aluminum housing. All exposed hardware is 316 grade stainless steel.
Federal Signal's Model 27XL 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.
Models
Part # | Description | Ship Weight | Net Weight | |
---|---|---|---|---|
27XL-024A | Expl.-proof flashing light, LED, 24VDC, amber | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-024B | Expl.-proof flashing light, LED, 24VDC, blue | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-024C | Expl.-proof flashing light, LED, 24VDC, clear | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-024G | Expl.-proof flashing light, LED, 24VDC, green | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-024R | Expl.-proof flashing light, LED, 24VDC, red | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-024GS | Expl.-proof steady-burn light, LED, 24VDC, green | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240A | Expl.-proof flashing, LED, 120-240VAC, amber | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240B | Expl.-proof flashing light, LED, 120-240VAC, blue | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240C | Expl.-proof flashing light, LED, 120-240VAC, clear | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240G | Expl.-proof flashing, LED, 120-240VAC, green | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240R | Expl.-proof flashing light, LED, 120-240VAC, red | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
27XL-120-240GS | Expl.-proof steady, LED, 120-240VAC, green | 18.4 lbs. | 14.1 lbs. | Add to Quote > |
Accessories
Part # | Description | Ship Weight | |
---|---|---|---|
DGXC | Dome guard, 27XST & 121X | 1.35 lbs. | Add to Quote > |
CMXC | Mounting kit, ceiling, 27XST & 121X | 4.3 lbs. | Add to Quote > |
WMXC | Mounting kit, 90º wall, 27XST and 121X | 5.4 lbs. | Add to Quote > |
Replacement Parts
Description | Part # | |
---|---|---|
Exterior Dome Assembly, Clear | K8444C271A-01 | Add to Quote > |
Interior Lens, Amber | K8550C095A-02 | Add to Quote > |
Interior Lens, Blue | K8550C095A-01 | Add to Quote > |
Interior Lens, Clear | K8550C095A | Add to Quote > |
Interior Lens, Green | K8550C095A-04 | Add to Quote > |
Interior Lens, Red | K8550C095A-03 | Add to Quote > |
PC Board Assembly, 24VDC | K2005455A | Add to Quote > |
PC Board Assembly, 120/240VAC | K2005416A | Add to Quote > |
LED Array, Amber | K147169A | Add to Quote > |
LED Array, Blue | K147169A-01 | Add to Quote > |
LED Array, Clear | K147169A-04 | Add to Quote > |
LED Array, Green | K147169A-02 | Add to Quote > |
LED Array, Red | K147169A-03 | Add to Quote > |
Agency
Listed By Underwriter's Laboratory (ULus) | |
---|---|
Visual signal devices for use in hazardous locations | UJTK_E207119.pdf |
Visual signal devices, Marine | UXUB_E84580.pdf |
Listed By Underwriter's Laboratory For Use In Canada (cUL) | |
---|---|
Visual signal devices for use in hazardous locations certified for Canada | UJTK7_E207119.pdf |
Specs
Mount | 3/4" Pendant Optional Wall Mount Kit Optional Ceiling Mount Kit |
---|---|
Voltage | 24VAC/VDC 120/240VAC |
Operating Current | 380mA at 24VAC/DC 210/130mA at 120/240VAC |
In-rush Current | 1.75 amps, 5.0 mS at 24VAC/DC 2.00 amps, 0.25 mS at 120/240VA |
Light Source/Lamp Style | LED Array |
Lamp Life | 60,000 Hours |
Flash Rate/Minute | 60 |
Amb. Temp. Range, Domestic | -25ºC to 65ºC |
Amb. Temp. Range, Canadian | -55ºC to 66ºC |
Enclosure Rating | Type 4X |
Ingress Protection (IP) | IP66 |
Dome Guard | Sold Separately |
Dome Colors | Amber Blue Clear Green Red |
Height | 15.63 IN |
Diameter | 8.82 IN |