Hazardous Location Exit Sign and Light Combo

The hazardous location combo units are designed for areas where flammable gases, vapors or dust may be present. These rugged fixtures combine an LED exit sign with fully integrated emergency lighting in a sealed, explosion-resistant housing certified for Class I Division 2 environments.

Each model is UL 924 and UL 844 listed to meet both life safety and hazardous location standards. Housings are typically constructed from heavy-duty aluminum or fiberglass-reinforced materials with tamper-resistant hardware and gasketed lenses.

The built-in battery backup system delivers at least 90 minutes of power during blackouts and the LED lighting system provides extended energy-efficient operation. Some models include self-testing diagnostics which automate inspection and maintenance processes.

What is a hazardous location exit sign combo? A hazardous location exit sign combo refers to a dual-purpose fixture designed for Class I Div 2 areas which integrates an exit sign with emergency lighting within a single explosion-resistant housing to prevent ignition in dangerous environments.

Ideal for oil refineries, chemical plants, wastewater facilities, food processing plants, and other classified areas, these combo units deliver egress safety with unmatched durability in extreme environments.

For more specialized solutions, you can also explore our full range of hazardous location emergency lights and hazardous-rated exit signs designed for standalone applications in classified environments.

Hazardous Location Exit Sign / Light Combo

Buyers Guide Tips

✅ What to Look for in Hazardous Location Exit Sign and Light Combos

✅UL 924 and UL 844 Certification: Ensures full compliance with both emergency lighting and hazardous location standards, including Class I Div 2 or Div 1 ratings.
✅Explosion-Proof or Flameproof Construction: Look for sealed aluminum or fiberglass-reinforced housings with tamper-resistant hardware and impact-rated lenses.
✅LED Illumination: LED combo units offer low heat, long life, and high visibility—ideal for classified environments.
✅Battery Backup: Units should include a sealed battery capable of powering both the exit sign and emergency lights for at least 90 minutes. See battery backup combos.
✅Self-Testing Diagnostics: Some self-testing models simplify maintenance by running automatic monthly and annual function tests.
✅Ingress Protection Rating: For outdoor or corrosive environments, select units rated IP66 or NEMA 4X to withstand water, dust, and harsh conditions.
✅Mounting Options: Look for wall or ceiling mount brackets and field-configurable arrows for flexible installation in hazardous zones.

FAQs About Hazardous Location Exit Sign and Light Combos

❓ What is a Hazloc Exit Sign and Light Unit?

It's an emergency fixture that combines an exit sign and emergency lighting in one unit, rated for use in explosive or flammable environments such as Class I Div 2 areas. You can explore our full range of Class I Division 2 combo exit sign and emergency light units for code-compliant solutions in hazardous locations.

❓ What certifications should these units have?

They should be UL 924 listed for emergency lighting and UL 844 certified for hazardous locations. Many are also rated IP66 or NEMA 4X.

❓ Where are hazardous-rated combos used?

They're ideal for oil refineries, chemical storage areas, wastewater plants, grain silos, and manufacturing sites with airborne flammable substances.

❓ Do they include battery backup?

Yes. These units include sealed batteries that power both the sign and emergency lamps for a minimum of 90 minutes. See our battery backup combos.

❓ Are LED versions available?

Absolutely. LED combo units provide efficient, low-maintenance performance suitable for hazardous locations.

❓ Can they self-test?

Some models include self-testing functionality to automate monthly and annual inspections.

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