Hazardous Location LED Exit Sign – NEMA 4X, Class I Div 2, 90 Min

Hazardous‑Location LED Exit Sign — Class I Div 2, NEMA 4X, 90‑min Battery (CP‑EX “Champion Extreme”) — Features & Specs

The CP‑EX “Champion Extreme” Hazardous‑Location LED Exit Sign pairs even, edge‑lit LED illumination with a factory‑sealed, corrosion‑resistant enclosure similar to our heavy‑duty explosion‑proof exit sign alternative for Class I, Division 1, but purpose‑built for Class I, Division 2 Groups A–D (T2B) and suitable for Class I, Zone 2 IIA/IIB/IIC (T1/T2) applications. A NEMA 4X wash‑down‑ready cabinet, stainless hardware, and a breather valve safeguard the electronics in hostile, non‑sparking atmospheres—think refineries, paint spray areas adjacent to booths, chemical processing, wastewater treatment plants, and marine platforms. The result is a compact, serviceable hazloc exit sign with a fully illuminated 6" legend and dependable 90‑minute battery‑backup egress performance.

Key Features

• Hazardous‑location exit classification: Class I Division 2, Groups A–D (T2B); suitable for Class I, Zone 2 IIA, IIB & IIC (T1/T2) service.
• NEMA 4X fiberglass cabinet with continuous gasket and a front‑hinged, captive‑screw access door resists corrosion, wash‑down, and salt mist.
• Constant, uniform LED illumination; fully illuminated 6" EXIT letters with ¾" stroke (2 W max load).
• Field‑selectable directional chevron knockouts on all face configurations for on‑site legend orientation.
• ½" NPT conduit hubs at top and sides for flexible wiring methods in C1D2 raceway systems.
• Dual‑primary 120/277 VAC (60 Hz) input with brownout protection and low‑voltage disconnect to protect the pack.
• Maintenance‑free Ni‑Cd battery; 90‑minute emergency runtime; typical 24‑hour recharge.
• Four stainless mounting feet for rigid, surface wall installation—no special backbox required.
• Stainless‑steel breather valve to equalize pressure and mitigate condensation in wash‑down environments.
• Finish: industrial gray body with white faceplate for high legend contrast.
• Dimensions: 15.5" W × 13.5" H × 6.3" D.
• Listings: UL 924 / CSA C860; Buy American Act (BAA) compliant.

Related Exit Sign Guides

Spec Sheet

Download CP‑EX Hazardous Location Exit Sign Spec Sheet (PDF)

Illumination

• Even, uniform edge‑lit illumination from long‑life, high‑intensity LEDs (2 W total load).
• 6" characters with ¾" stroke exceed UL 924 visibility criteria for corridor and industrial egress.
• Field‑selectable chevrons enable right/left arrow configuration at install time—no extra panels required.

Electrical

• 120/277 VAC dual‑voltage input, 60 Hz, with surge and brownout protection for unstable plant power.
• Maintenance‑free Ni‑Cd battery provides 90 minutes of emergency operation; designed for rapid service with plug‑in harness.
• 24‑hour maximum recharge with solid‑state, temperature‑compensated charging circuit.
• Low‑voltage disconnect preserves battery life; AC‑on and charge indicators for quick status checks.

Construction

• NEMA 4X fiberglass housing, gasket‑sealed, front‑hinged door; captive stainless screws for safe maintenance in non‑sparking areas.
• Stainless breather valve balances enclosure pressure, reducing moisture ingress from washdown and thermal cycling.
• Industrial gray cabinet with white face provides high contrast in low‑light or fog‑laden facilities.

Mounting

• Four factory‑installed stainless feet for surface wall mounting—fast, rigid installation on masonry or structural steel.
• ½" NPT conduit entries on top and sides for compliant wiring in hazardous‑location egress systems.

Dimensions

• 15.5" W × 13.5" H × 6.3" D; compact profile simplifies layout near doors and vestibules.

Options & Accessories

• G2 — Guardian self‑test / self‑diagnostics (battery models only).
• TRH — Tamper‑resistant hardware kit for public‑facing areas.
• 2CI1 — Two‑circuit input (available on AC‑only LB models) for generator or ATS applications.
• FL — Factory‑installed flasher.
• TF — Extended run time (120 min) on battery models for long‑path facilities.

Warranty / Listings

• 5‑year warranty on electronics and housing; Ni‑Cd battery 5‑year prorated coverage.
• Meets UL 924, CSA C860, NEC, and NFPA 101 egress requirements for hazardous (classified) locations where C1D2 applies.

Where CP‑EX Fits Best (Applications)

Choose CP‑EX when your space is a non‑sparking hazardous location with flammable gases or vapors present only abnormally (e.g., leaks or maintenance), such as compressor buildings, bulk transfer areas, fuel terminals, ancillary spaces adjacent to paint booths, battery‑charging rooms with off‑gassing, or control rooms near process units. For continuous or frequent exposure to ignitable concentrations (Class I, Division 1), step up to a true explosion‑proof construction like our Class I, Division 1 edge‑lit exit.

Compliance Notes for HazLoc & NEMA 4X

• Classification: C1D2 (Groups A–D) with temperature code T2B supports common gas groups (hydrogen to propane). For Zone labeling, CP‑EX is suitable for Class I, Zone 2 IIA/IIB/IIC (T1/T2).
• Ingress: NEMA 4X construction is corrosion‑resistant and wash‑down capable—ideal for food & beverage, marine, and chemical service corridors.
• AHJ Review: Always coordinate legend color, mounting height, and directional arrows with your Authority Having Jurisdiction and site drawings.

Installation & Wiring Tips

• Provide sealed ½" NPT conduit connections and gasketing at raceway entries to maintain the 4X envelope.
• Use dedicated, unswitched AC for the charger; emergency branch circuits should be identified per NEC Article 700/701.
• After energizing, allow a full 24 hours charge before conducting a 90‑minute discharge test.
• Field‑select your chevrons during install to match the egress path; blank arrows remain sealed for future changes.

Why CP‑EX vs. Explosion‑Proof?

If your hazard classification is C1D2 / Zone 2, CP‑EX delivers a lighter, more compact, and more cost‑effective solution than a C1D1 explosion‑proof housing—while still providing the NEMA 4X corrosion resistance and the industrial service life you need. Only choose explosion‑proof when the process or area is truly Division 1.

How to Specify / Order

1. Letters & Face Count: Select red or green legend, single or double face as needed by code and sightlines.
2. Power: Standard battery backup (90 min) or AC‑only (where a centralized system is present). Add TF for extended 120‑minute runtime if required.
3. Diagnostics: Add G2 for self‑test/self‑diagnostics when routine inspections are frequent or staffing is limited.
4. Controls/Integration: Consider 2CI1 (on AC‑only models) for two‑source feeds in critical facilities.
5. Tamper Resistance: Add TRH where vandalism or unauthorized access is a concern.

Frequently Asked Questions

Is CP‑EX acceptable in wet or wash‑down areas? Yes—its NEMA 4X cabinet, gasketing, and corrosion‑resistant hardware support outdoor, hose‑down, and coastal atmospheres. For direct hose‑stream requirements, verify with your AHJ.

What if my space is classified Class I, Division 1? Use an explosion‑proof exit like our C1D1 edge‑lit model, which employs flame‑path joints and a stronger housing.

Can I surface‑mount to concrete or steel? Yes—four stainless feet are included for rigid surface wall mounting with standard anchors or Unistrut hardware.

Do I need remote heads? CP‑EX is an exit sign. For egress illumination, pair it with a C1D2 emergency unit such as the C1D2 LED emergency light (IP66) or the combo below.

Compare CP‑EX vs. Other Hazardous‑Location Egress Options

Browsing multiple fixtures for your project? This comparison highlights where CP‑EX fits relative to other hazloc‑rated egress solutions.

Need more options? Browse the complete Hazardous Location collection.

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