Widelite 4-RIRB-B Autotransformer Ballast

Description:

The WIDELITE 4-RIRB-B Autotransformer Ballast is used in industrial and commercial lighting systems for regulating power supplied to high-intensity discharge lighting fixtures. Commonly installed in warehouse lighting systems, manufacturing facilities, outdoor industrial lighting assemblies, and commercial building infrastructure. Maintenance teams, electrical contractors, and facility managers use this part for ballast replacement, lighting system repair, retrofit projects, and restoration of existing HID lighting installations.

Applications:

The WIDELITE 4-RIRB-B autotransformer ballast is commonly used to operate 400W HID lighting fixtures in industrial and commercial environments requiring stable voltage regulation and reliable lamp performance. It is frequently installed in warehouses, parking lot lighting systems, production facilities, distribution centers, and large commercial buildings where high-output lighting is essential for operational visibility and safety. The ballast supports multi-voltage input operation for flexible installation across varying electrical systems.

Technical Specifications:

• Brand: WIDELITE
• Part Number: 4-RIRB-B
• Product Type: Autotransformer Ballast
• Lamp Wattage: 400 W
• Input Voltage: 120-240 VAC
• Ballast Type: Magnetic Autotransformer
• Modification Version: Mod B
• Application: HID Lighting Systems
• Frequency: 50/60 Hz
• Mounting Type: Fixture or Remote Mount
• Compatible Lighting Type: High-Intensity Discharge (HID) Lamps
• Industrial Use: Commercial and Industrial Lighting
• Enclosure Compatibility: Industrial Lighting Fixtures
• Electrical Function: Voltage Regulation and Lamp Starting

Common Replacements:

• Advance 71A7472 Ballast
• Universal 400W HID Autotransformer Ballast
• GE 400W Multi-Volt HID Ballast