Eaton ELPSM22 S854 Emergency Lighting System - Hazardous Locations
Part Number: ELPSM22 S854
Quick Summary
ELPSM22 S854 emergency lighting system by Eaton delivers reliable exit illumination for hazardous locations. Facility managers often struggle with maintaining compliant lighting in explosive atmospheres where downtime disrupts safety protocols and production schedules. This unit carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 1 and Class II, Division 1, with a NEMA 3R enclosure, providing robust performance in rugged environments. LED efficiency and a compact battery-disconnect design shorten maintenance windows and reduce total cost of ownership. By consolidating lighting requirements into a single 6W, two-head system that accepts 120–277 Vac and delivers 12 Vdc, it supports quick commissioning and steady operation across diverse facilities while supporting green initiatives.
Product Information
Extended Description
ELPSM22 S854 Eaton: Eaton Crouse-Hinds series Light-Pak ELPS emergency lighting system, 50/60 Hz, 120-277 Vac input voltage, LED, Red letter color, Copper-free aluminum, 2 lamp heads, 12 Vdc output voltage, Keyless external battery disconnect switch, 6W
Product Name
Eaton Crouse-Hinds series Light-Pak ELPS emergency lighting system
Catalog Number
ELPSM22 S854
UPC
662276844001
Product Length/Depth
6.5 in
Product Height
14.75 in
Product Width
29.63 in
Product Weight
50 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1
NEMA Rating
3R
Lamp type
LED
Number of lamp heads
2
Letter color
Red
Wattage
6W
Input voltage
120-277 Vac
Output voltage
12 Vdc
Frequency rating
50/60 Hz
Material
Copper-free aluminum
Special features
Keyless external battery disconnect switch
ELPSM2 LED Emergency Lighting Systems Flyer
Crouse-Hinds series Light-Pak ELPS Explosionproof Emergency Lighting System catalog page
Light-Pak ELPSM2 Explosionproof LED Emergency Lighting System UL certification
Light-Pak ELPSM2 Explosionproof LED Emergency Lighting System UL certification
IF 1872 - ELPSM2 Light-Pak Charger Board Replacement Kit
IF 1872 - ELPSM2 Light-Pak Charger Board Replacement Kit
IF 1872 - ELPSM2 Light-Pak Charger Board Replacement Kit
Eaton Specification Sheet - ELPSM22 S854
Feature LED lamp heads with two lamps → Business Impact Higher illumination coverage and reduced energy use, translating to longer LED life and lower maintenance costs; Application Ideal for large rooms or corridors in hazardous plants. The system uses LED efficiency to lower operating costs while maintaining reliable emergency output. Feature 120–277 Vac input at 50/60 Hz → Business Impact Simplifies power planning and retrofit projects, reducing the number of stock-keeping units; Application Works across varied facility electrical systems, enabling faster deployments in plants with mixed voltages. Feature Copper-free aluminum housing → Business Impact Superior corrosion resistance and durability in harsh environments; Application Suitable for chemical plants, offshore platforms, and other aggressive-industrial settings. Feature Keyless external battery disconnect switch → Business Impact Safer maintenance with quick, positive battery isolation; Application Facilitates service and battery replacement without tools or shutdowns. Feature 12 Vdc output with 6W LED power for 2 lamp heads → Business Impact Consistent, reliable egress lighting with low power draw, improving energy efficiency and reducing heat load; Application Ensures compliant two-head coverage during power loss across hazardous areas. Feature NEC/CEC compliance with Class I, Division 1; Class II, Division 1 and NEMA 3R → Business Impact Lower regulatory risk and simplified approvals; Application Fits in explosion-protected enclosures and compliant hazard environments.
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FAQs
Installation should be performed by qualified personnel familiar with hazardous-location equipment. Mount the unit in accordance with NEC/CEC requirements, using the appropriate enclosure and fittings. Connect the 120–277 Vac supply, verify 50/60 Hz operation, and confirm the 12 Vdc output to the two LED lamp heads. Ensure clear egress paths and proper labeling for maintenance access.
The ELPSM22 S854 carries NEC/CEC standards and hazardous-location ratings, including Class I, Division 1 and Class II, Division 1. It is also rated for NEMA 3R. These certifications ensure safe operation in hazardous environments and provide regulatory alignment for installation in industries such as oil and gas, chemicals, and mining.
Yes. The unit accepts 120–277 Vac input with a 50/60 Hz frequency rating, enabling installation across a wide range of facilities without multiple power supplies. The internal electronics convert this input to a stable 12 Vdc output for two LED lamp heads, delivering reliable illumination during mains loss.
Maintenance should follow standard hazardous-location procedures. The keyless external battery disconnect switch simplifies battery isolation for service, and the LED-based system reduces lamp replacement frequency. Regular inspection should verify battery health, enclosure integrity, and wiring connections, with battery replacement scheduled per Eaton’s guidelines to preserve emergency illumination performance.
The LED technology minimizes energy use and extends lamp life, lowering ongoing operating and maintenance costs. Compliance with NEC/CEC and hazardous-location ratings reduces regulatory risk and potential downtime. Two-head coverage ensures reliable escape lighting across spaces, improving safety and compliance while simplifying inventory with a single, versatile unit suited for retrofit and new builds.