Product family · explosion-proof-lighting
IR7 high-output hazardous location linear LED.
A four-configuration hazardous-location linear documented from 80 W to 240 W, with Class I Division 2 Groups A-D and Class II Division 2 Groups F-G suitability stated in the supplied sheet.
IR7 configurations
IR7 models and specifications.
One family, every configuration: the fixture is shown at full size, with each available configuration listed below and specified line by line in the ordering table.
Ordering data
IR7 models and specifications.
All 4 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.
| Model | Wattage | Output Status | Voltage | LED Strips |
|---|---|---|---|---|
| IR7-4-2-LED-UNV | 80 W | Confirm at quote | 120 to 277 V AC | 2×40 W |
| IR7-4-3-LED-UNV | 120 W | Confirm at quote | 120 to 277 V AC | 3×40 W |
| IR7-4-4-LED-UNV | 160 W | Confirm at quote | 120 to 277 V AC | 4×40 W |
| IR7-4-6-LED-UNV | 240 W | Confirm at quote | 120 to 277 V AC | 6×40 W |
Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.
Engineering reference
Choosing the right IR7 configuration.
Confirm the gas or dust classification first, then select the verified strip count and wattage. Confirm the required output, current listing file, mounting method, and optional emergency battery with the quote; the supplied sheet does not support choosing by a single verified lumen-per-strip value.
IR7 scales by strip count: two strips at 80 W through six at 240 W. The corrected source documents one enclosure size, 120-277 V input, surface or suspended mounting, and four mounting options. Its two per-strip lumen statements conflict, so output must be confirmed for the ordered catalog number.
Verified source details
IR7 construction, mounting, and ratings.
These family-level details come from the corrected specification sheet supplied August 21, 2026. Confirm the current listing file and exact ordered configuration at quote.
- Hazardous-location classification
- Class I, Division 2, Groups A-D; Class II, Division 2, Groups F-G
- Listings stated in source
- UL 1958 US and Canada; UL 844 Class I, Division 2, Groups A-D
- Approximate dimensions and weight
- 51 1/2 in L x 15 5/8 in W x 6 1/4 in H; 40 lb
- Construction
- 18-gauge steel housing, white powder coating, hinged front door, zinc latches, 3/16 in tempered glass
- Mounting
- Surface or suspended; adjustable surface, cable, chain, and adjustable-bracket options
- Fixture warranty
- Five years from delivery against manufacturing defects; driver warranty through driver manufacturer
- Emergency option
- Add EM to the end of the part number; confirm availability at quote
Common questions
Frequently asked questions
These answers clarify the selection process without replacing project-specific documentation.
How does the wattage ladder work?
By strip count. The corrected table documents 2, 3, 4 and 6 strips at 40 W each, giving 80 W, 120 W, 160 W and 240 W. Confirm output for the ordered catalog number.
Why does the output column say confirm at quote?
The supplied specification sheet states both 5,000 lumens and 4,400 lumens per 40 W strip. Because those figures conflict, the website does not multiply either one into a fixture-total claim.
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