THOMAS & BETTS EXP12N50E402L25X402R HAZARDOUS TRANSFER SWITCH BOX CW 12V

Description:

The Thomas & Betts EXP12N50E402L25X402R Hazardous Transfer Switch Box is used in hazardous location emergency lighting systems to safely transfer power between normal and emergency 12V DC supplies. Commonly installed in oil and gas facilities, chemical processing plants, refineries, offshore platforms, mining operations, and other classified industrial environments where explosionproof emergency lighting equipment is required. Maintenance electricians, facility managers, OEM manufacturers, and system integrators use this hazardous transfer switch box for emergency lighting installations, system upgrades, replacement projects, and hazardous-area retrofit applications. The EXP series is designed for classified locations requiring explosionproof protection and reliable emergency power transfer.

Applications:

The Thomas & Betts EXP12N50E402L25X402R is designed to automatically transfer power for hazardous location emergency lighting circuits while maintaining the integrity of explosionproof enclosures. It is widely used in petrochemical plants, marine terminals, pharmaceutical facilities, wastewater treatment plants, power generation stations, and industrial processing facilities where uninterrupted emergency lighting is required during power failures.

Technical Specifications:

• Brand: Thomas & Betts (ABB)
• Part Number: EXP12N50E402L25X402R
• Product Type: Hazardous Location Transfer Switch Box
• Series: EXP Hazardous Transfer Panel
• System Voltage: 12 VDC
• Function: Automatic Emergency Power Transfer for Lighting Circuits
• Enclosure Type: Explosionproof / Hazardous Location Enclosure
• Application: Emergency Lighting Power Transfer
• Mounting: Surface Mount
• Construction: Heavy-Duty Cast Metal Enclosure
• Suitable For: Hazardous Area Emergency Lighting Systems
• Environment: Indoor and Outdoor Industrial Installations
• Certifications: UL Listed and CSA Certified (configuration dependent)
• Typical Applications: Oil & Gas Facilities, Refineries, Chemical Plants, Marine Installations, Mining Operations, Industrial Processing Plants, Hazardous Location Emergency Lighting Systems.

Common Replacements:

• Thomas & Betts EXP24N50E402L25X402R
• Thomas & Betts EXP120N50E402L25X402R
• Thomas & Betts TS Series Hazardous Transfer Panel