Description

The Nemalux MR Series is a versatile and durable LED luminaire engineered for hazardous and demanding industrial environments. With output ranging from 3,000 to 6,000 lumens, the MR Series serves as an ideal replacement for 75–250 W HID fixtures. It features multiple beam optics for targeted illumination, eight mounting configurations, and through-wiring support. The rugged, marine-grade aluminum housing and UV-stabilized polycarbonate lens ensure long-lasting durability in harsh conditions. Certified for Class I Division 2, Class II, and Class III environments, and rated IP66/IP67 (with optional IP68 variant), the MR Series provides exceptional reliability in oil and gas, petrochemical, marine, and heavy manufacturing applications. The modular design enables easy field servicing of the LED engine, optics, and driver, backed by a 5-year transferable warranty.

Features

• Designed for marine, harsh, and hazardous location use
• Optimized thermal management for all electronics
• Wide range of optical distribution patterns for superior lighting quality
• Approved for through-wiring of multiple units on a single circuit
• Built-in junction area for simplified termination
• 8 mounting options for deployment flexibility
• Field serviceable light engines, power supply and housing elements

Technical Specs

Voltage: AC: 120-277 VAC (50/60 Hz) | HV: 347 VAC (50/60 Hz)
Ingress Protection: IP66 | IP67 | IP68*
Temp Range: -40°C to +55°C
Certification: UL 844, UL 1598 & UL 1598A & UL 8750;
CSA C22.2 No. 137, CSA C22.2 No. 250.0, CSA C22.2 No. 250.13;
Class I, Division 2, Groups ABCD, T4;
Class II, Division 2, Groups FG, T4A;
C Class I, Zone 2, Groups IIC; Zone 22