Explosion Proof Edge-Lit Exit Sign - Class I, II, III, 180 Min Backup
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Explosion Proof Edge-Lit Exit Sign - CP-E, Class I Div 2 / Class II Div 2, UL 924
The CP-E explosion proof edge-lit exit sign is a hazardous-location EXIT sign for classified commercial, industrial, marine, and utility spaces that need a sealed metal exit sign rather than a standard indoor fixture. The copper-free cast-aluminum body is factory sealed, IP65 rated, salt-spray tested, and listed for Class I Division 2 Groups A-D, Class II Division 2 Groups F-G, and Class III environments.
Configure CP-E with red or green LED legend, single-face or double-face viewing, AC-only or 180-minute Ni-Cd battery backup, G1 self diagnostics, and either WP wall/pendant mounting or EB end-bracket mounting. This CP-E family is for Division 2 hazardous-location applications; use the CP-EXP Class I Division 1 edge-lit exit sign when the project documents call for Class I Div 1.
Best For
Use CP-E for Class I Div 2 / Class II Div 2 / Class III hazardous-location egress signage in refineries, chemical process areas, wastewater and utility facilities, marine-adjacent equipment spaces, industrial corridors, and fuel or dust-handling environments where the approved plans require a sealed cast-aluminum edge-lit exit sign with battery-backup options.
Key Features
- UL 924 listed hazardous-location edge-lit LED exit sign with 100 ft viewing distance.
- Listed for Class I Div 2 Groups A-D, Class II Div 2 Groups F-G, and Class III areas; T6 temperature class.
- Factory-sealed, copper-free cast-aluminum enclosure with IP65 ingress protection for wet, damp, marine, and coastal conditions.
- Red or green LED edge-lit acrylic legend with 6" characters, 3/4" stroke, field-selectable chevrons, and mirror insert for double-face setup.
- AC-only and battery-backed configurations are supported on the live product; WB models provide 180 minutes of emergency operation.
- Standard dual-primary 120/277 VAC input; battery models recharge in approximately 24 hours.
- G1 self-diagnostic variants support automated test routines for maintenance records.
- WP configurations support wall or pendant mounting; EB configurations support end-bracket mounting.
- Standard 1/2" NPT conduit hubs on top and sides support classified-area conduit layout.
- Made in USA and Buy America compliant for projects with domestic-content requirements.
Related Hazardous Exit Sign Guides
Spec Sheet
Download CP-E Explosion Proof Edge-Lit Exit Sign Spec Sheet (PDF)
Illumination
- Edge-lit acrylic panel uses high-efficiency red or green LEDs for a clean hazardous-location EXIT legend.
- 6" letters with 3/4" stroke provide a 100 ft viewing distance for code-required egress visibility.
- Field-selectable chevrons support directional arrows, and the included mirror insert supports double-face viewing where required.
Electrical
- Standard 120/277 VAC, 60 Hz dual-primary input for common commercial and industrial circuits.
- LB variants are AC-only for locations where emergency power is provided elsewhere or not required at the sign.
- WB variants include Ni-Cd battery backup for 180-minute emergency operation.
- G1 variants add self diagnostics to the battery-backed configuration.
- Battery models include brownout protection, low-voltage disconnect, push-to-test, and approximately 24-hour recharge.
Mounting & Face Setup
- WP: wall or pendant-mount configuration for surface-mounted classified-area conduit layouts.
- EB: end-bracket configuration where the sign must project from the wall for corridor or equipment-room visibility.
- Single-face: use where occupants approach from one direction or the sign is mounted above a doorway.
- Double-face: use where the sign is visible from two directions; mirror insert is supplied for double-face setup.
- Confirm conduit entry, mounting orientation, face count, arrow direction, and classified-area acceptance with the project engineer or AHJ.
Housing / Hazardous-Location Body
- Factory-sealed, copper-free cast-aluminum enclosure helps protect the electronics in classified industrial environments.
- IP65 construction and salt-spray tested housing support wet, damp, marine, and coastal applications.
- Clear acrylic legend panel and standard gray finish suit industrial and utility egress paths.
Options & Accessories
- Letter color: choose red CP-E or green GCP-E configurations to match the project standard.
- Face count: choose single-face or double-face by selected SKU.
- Power source: choose LB for AC-only operation or WB for 180-minute battery backup.
- Self diagnostics: choose G1 where automated inspection support is required.
- Mounting: choose WP for wall/pendant or EB for end-bracket mounting.
- Special variants: verify any non-standard voltage or running-man legend requirement before quoting because those options are not part of the current live 24-variant set.
Certifications / Warranty
- UL 924 listed for hazardous-location egress signage and designed for NEC, NFPA 70, NFPA 101, and OSHA context when properly specified.
- Hazardous-location ratings include Class I Div 2 Groups A-D, Class II Div 2 Groups F-G, and Class III; temperature class T6 equals 85 deg C maximum surface temperature.
- 5-year warranty on electronics and housing; Ni-Cd battery coverage is 5-year prorated.
Dimensions
- Housing: 14.9" W x 16.0" H x 3.7" D
CP-E vs Alternatives
Choose CP-E when the project calls for a Class I Div 2 / Class II Div 2 / Class III hazardous-location edge-lit exit sign with IP65 cast-aluminum construction. Choose CP-EXP when the location requires Class I Division 1 approval, a standard wet-location exit sign when the area is wet but not classified, or a standard edge-lit exit sign for ordinary indoor architectural spaces.
| Path | Best Match | Key Difference |
|---|---|---|
| This CP-E model | Class I Div 2, Class II Div 2, and Class III hazardous-location egress signage | IP65 factory-sealed cast-aluminum edge-lit sign with red/green, face, mounting, battery, and G1 choices |
| CP-EXP Class I Div 1 | Locations where the approved documents require Class I Division 1 equipment | Higher hazardous-location class than CP-E |
| Wet-location exit signs | Wet or outdoor areas that are not classified hazardous locations | Environmental protection without CP-E's hazardous-location listing |
| Standard edge-lit exit signs | Architectural indoor spaces without hazardous-location requirements | Lower-cost architectural path without cast-aluminum classified-area construction |
Frequently Asked Questions
Is CP-E rated for Class I, II, and III hazardous locations?
Yes. CP-E is listed for Class I Division 2 Groups A-D, Class II Division 2 Groups F-G, and Class III locations. It is not the Class I Division 1 CP-EXP model.
Does this explosion proof edge-lit exit sign include battery backup?
Battery backup depends on the selected power-source option. WB variants include Ni-Cd battery backup for 180-minute emergency operation, while LB variants are AC-only.
What is the difference between WP and EB mounting?
WP is the wall or pendant-mount configuration. EB is the end-bracket configuration used when the sign needs to project from the wall for side visibility.
Can I choose red or green letters?
Yes. CP-E configurations provide red LED EXIT legends, while GCP-E configurations provide green LED EXIT legends.
When should I choose G1 self diagnostics?
Choose G1 when the maintenance plan calls for automated self-test support on battery-backed hazardous-location exit signage.
Is CP-E suitable for marine or wet areas?
Yes. The IP65, salt-spray tested cast-aluminum construction supports wet, damp, marine, and coastal conditions when the location also matches the listed hazardous classification.
When should I choose CP-EXP instead of CP-E?
Choose CP-EXP when the project documents require Class I Division 1 equipment. CP-E is the Class I Division 2 / Class II Division 2 / Class III edge-lit exit sign family.