Description

NICOR Proteus XPL1B Hazardous Location LED Linear Luminaire

The NICOR Proteus hazardous location LED luminaire is engineered for demanding industrial installations where moisture, dirt, corrosion, and extreme ambient conditions are constant threats. Designed to meet the rigorous safety standards of Class 1 Division 2 environments, this luminaire provides a reliable, high-output lighting solution for areas where flammable gases or vapors may be present under abnormal conditions.

Delivering exceptional field performance, the Proteus series serves as an ideal energy-efficient retrofit for legacy H.I.D. and fluorescent systems, offering significant maintenance savings and a favorable payback period. With a robust copper-free aluminum housing and a reported L70 lifetime exceeding 50,000 hours, it ensures long-term durability in high-vibration and marine settings.

Key Features:

✅ Hazardous Location Certified: Class 1 Division 2, Class 2 Division 1 & 2, and Class 3
✅ High Efficacy: Up to 143.8 Lm/W for maximized energy savings
✅ IP66 Rated: Complete protection against dust ingress and powerful water jets
✅ Robust Construction: Heavy-duty die-cast copper-free aluminum housing with stainless steel hardware
✅ Versatile Optics: Available in 3000K, 4000K, and 5000K CCT with a standard polycarbonate lens
✅ Surge Protection: Integrated 10kA surge protector for electrical reliability
✅ Marine Grade: UL 1598A Marine listing for offshore and coastal applications
✅ Wide Voltage Range: Supports input voltages of 100-240/277VAC at 50/60Hz
✅ Flexible Mounting: Options include pendant, trunnion, and pipe mount kits

📦 Package Options:

🔹 2-Foot / 40W Model: Delivers ~5,533 lumens for compact spaces
🔹 4-Foot / 80W Model: Delivers ~11,548 lumens for high-bay or expansive areas
🔹 Diffused Lens Option: Available for reduced glare in low-ceiling applications
🔹 Trunnion Mount Factory Installed: Optional “T” mounting configuration for adjustable positioning

NICOR Proteus XPL1B Technical Specifications:

Feature	Details
Model	NICOR Proteus XPL1B
Hazardous Ratings	C1D2 (Groups A,B,C,D); C2D1 (E,F,G); C2D2 (F,G); Class III
Wattage Options	40W or 80W +2
Lumen Output	Up to 5,533 Lm (40W) / 11,548 Lm (80W) +2
Efficacy	Up to 143.8 Lm/W +2
Input Voltage	100-240 / 277VAC (50/60Hz)
Color Temp (CCT)	3000K, 4000K, or 5000K +2
CRI	70+ (72 tested) +2
Housing Material	Heavy-duty die-cast copper-free aluminum
Lens Material	Clear Polycarbonate (Optional Diffused) +2
IP Rating	IP66
Operating Temp	-40°F to 122°F (-40°C to 50°C)
Lifetime (L70)	>50,000 Hours
Surge Protection	10kA
Mounting	3/4" NPT Pendant (Standard); Trunnion or Pipe Mount (Optional) +2
Warranty	5-Year Limited System Warranty

Technical Datasheet Overview

The XPL1B series is a Class I, Division 2 (C1D2) rated linear luminaire. While the 40W and 80W models share the same rugged construction, their physical dimensions and light output differ significantly.

Model Number	Watts	Length	Lumens	Productivity	Weight
XPL1B040U50GRT	40	2 ft (23.6")	5,533 lm	135 lm/W	11.0 lbs
XPL1B040U50GRDT	40	2 ft (23.6")	~5,200 lm*	~127 lm/W	11.0 lbs
XPL1B040U50GRTEM	40	2 ft (23.6")	5,533 lm**	135 lm/W	14.5 lbs
XPL1B080U50GRT	80	4 ft (47.2")	10,960 lm	138 lm/W	15.2 lbs

Understanding the Model Codes:

XPL1B: The series name. B specifically denotes Class I Division 2.

040 / 080: The wattage (40 Watts or 80 Watts).

U: Universal Voltage (120–277VAC).

50: Color Temperature (5000K).

GR: Gray finish (Polyester powder coat).

D: (If present) Diffused Lens, which reduces glare compared to the standard clear lens.

T: Trunnion Mount, a factory-installed adjustable bracket for versatile mounting.

EM: Emergency Backup provides 90 minutes of light during a power outage

Certifications & Compliance:

🔗 Class 1 Division 2 (Groups A, B, C, D) – Safety for hazardous gas environments
🔗 Class 2 Division 1 (Groups E, F, G) – Safety for combustible dust environments
🔗 UL 1598A Marine – Certified for saltwater spray and marine use
🔗 IP66 – Dust-tight and protected against heavy seas
🔗 Download Datasheet

Applications of NICOR Proteus (XPL1B):

🔹 Oil & Gas (Drill Rigs and Refineries)
🔹 Chemical Plants
🔹 Mining and Industrial Facilities
🔹 Marine and Offshore Platforms
🔹 Manufacturing and Heavy Industrial

What’s in the Box?

📦 1x Proteus (XPL1B) LED Luminaire
📦 1x Integrated 10kA Surge Protector
📦 1x Prewired 2-foot Flying Leads
📦 1x Integrated 3/4″ NPT Threaded Hub
📦 1x Documentation and Safety Kit

Ordering & Shipping Details

📦 Lead Time: 1 – 2 Weeks
📍 Shipping Terms: Worldwide / Expedited Options
💳 Payment Options: Credit Card, PayPal, Net 30 Terms

Related Products:

🔗 Trunnion Mount Bracket (XPL1BRACKET)
🔗 Heavy Duty Drill Rig Kit (XPL1BRIGKIT-HD)
🔗 Safety Cable (XP1SAFETYCABLE-3)

FAQs:

Can I install this fixture without opening the power supply?
Yes, the unit comes prewired with 2-foot flying leads and features a design that allows wiring without opening the power supply cover.

What is the operating temperature range?
The Proteus is rated for ambient operating temperatures between -40°F (-40°C) and 122°F (50°C).

Is this fixture suitable for marine environments?
Yes, it is UL 1598A Marine listed and features a heavy-duty copper-free aluminum housing with stainless steel hardware for corrosion resistance.

Does the warranty cover power surges?
While the unit includes a 10kA surge protector, the 5-year limited warranty does not cover product failure specifically due to an overvoltage event.