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NEMA Rated Exit Sign and Emergency Light Combos

NEMA Rated Exit Sign & Emergency Light Combos – Waterproof, Sealed, Industrial-Grade

NEMA-rated exit sign and emergency light combos combine an illuminated EXIT legend with integrated LED lamp heads inside a fully sealed enclosure. Built for industrial wash-down zones, chemical storage, food processing areas, and outdoor utility spaces, these fixtures protect against water, dust, corrosion, and physical abuse while remaining UL 924 listed for code-compliant egress lighting.

NEMA 4X / 12 Rated UL 924 Compliant 90-Min Backup LED Lamp Heads Impact-Resistant Self-Testing (Opt.)

Housings are molded from sealed polycarbonate, fiberglass-reinforced composites, or powder-coated steel with gasketed seams and corrosion-resistant hardware. Internal battery systems (Ni-Cd or lithium-ion) supply at least 90 minutes of power to the EXIT legend and heads during an outage, helping meet NFPA 101 and OSHA life-safety requirements. Many models add self-testing exit sign combos for automated diagnostics.

Typical specs include dual-voltage 120/277 VAC, adjustable LED heads, field-selectable chevrons, and optional high-output optics (including MR16 on select models). For environments with persistent moisture, compare wet-location exit sign combos and damp-location exit sign combos.

💡 What is a NEMA-rated combo unit?
A sealed exit sign & emergency light combo with a NEMA enclosure (e.g., 4X/12) that guards against water, dust, corrosion, and impact—ideal for sanitary, industrial, and outdoor sites.

Building a complete system? Pair with NEMA-rated exit signs and NEMA-rated emergency lights for fully sealed, end-to-end egress coverage.

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✅ What to Look For in NEMA Rated Exit Sign Combos

  • NEMA 4X or 12 Weatherproof Enclosures: Protects against dust, water spray, wash-downs, and corrosive agents—essential in industrial or food-processing areas.
  • UL 924 & NFPA 101 Certification: Ensures code-compliant emergency lighting and 90-minute runtime during power loss.
  • Durable Housing: Fiberglass-reinforced polyester, UV-stable polycarbonate, or ABS with tamper-proof fasteners and gaskets—built for rugged environments.
  • Integrated Lighting: High-output LED or halogen lamp heads with 12 W+ output for full path illumination; many models offer dual lamp options.
  • Self-Diagnostic Features: Automated monthly and annual tests reduce maintenance time and ensure ongoing compliance.
  • Temperature and NSF Options: Cold-rated units available for as low as –40 °F; NSF-certified models suitable for food service zones.
  • Universal Mounting & Legend Options: Wall, ceiling, or end mount, with field-selectable red or green letters and arrows to fit varying layouts.

Frequently Asked Questions

What does a NEMA 4X or NEMA 12 rating mean?

NEMA 4X and NEMA 12 ratings certify that the fixture is sealed against dust, water spray, and moisture. NEMA 4X adds corrosion protection and is suitable for outdoor or washdown use. NEMA 12 is best for indoor industrial environments with non-corrosive liquids or airborne contaminants.

Can these combo units be used outdoors?

Yes. NEMA 4X-rated exit sign combos are built for outdoor and wet environments, including hose-down zones, rain exposure, and humid conditions.

Are the LED light heads adjustable?

Most models include fully adjustable LED or MR16 lamp heads to optimize lighting angles and ensure effective coverage in hallways, corridors, and stairwells.

How do I know if my combo unit is functioning properly?

Models with self-testing diagnostics automatically run monthly and annual tests. A visual status indicator LED alerts you to faults or battery issues that require attention.

Where are NEMA-rated combos typically installed?

These rugged units are ideal for food processing plants, wastewater facilities, industrial washdown rooms, outdoor exits, and chemical storage areas—anywhere traditional fixtures would degrade or fail.