GE332MAX-N UltraMax Electronic Ballast – 120-277V | Instant Start | 0.88 BF | 3-Lamp T8

Reliable standard-output ballast designed for commercial T8 fluorescent lighting systems.

Quick Specifications

• Model: GE332MAX-N
• Series: UltraMax
• Input Voltage: 120–277V
• Lamp Configuration: 3 Lamp
• Ballast Factor: 0.88 (Normal Output)
• THD: <10%
• Minimum Starting Temperature: -20°F
• Maximum Case Temperature: 70°C
• Dimensions: 9.5" L x 1.3" W x 1.2" H
• Compliance: UL Type CC, FCC Part 18, RoHS, UL Type 1 Outdoor

Compatible Lamps

• (3) F32T8 (48" Standard Lamps)
• (3) Energy Saving T8 Lamps (25W, 28W, 30W)
• (3) F25T8 (36") and F17T8 (24")
• (2) F40T8 (specific wiring configuration)
• Equivalent U-Bend T8 Fluorescent Lamps

Product Overview

The GE332MAX-N UltraMax ballast is a standard-output electronic ballast designed to deliver consistent performance across a wide range of commercial lighting applications.

With a 0.88 ballast factor, it provides the ideal balance between energy savings and light output, making it one of the most commonly specified ballasts for 3-lamp T8 fixtures.

Key Advantages

• Balanced output: Optimal brightness and efficiency
• Multi-voltage flexibility: Works across 120–277V systems
• Parallel lamp operation: Maintains lighting if one lamp fails
• Cold start capability: Reliable down to -20°F
• Low maintenance: Stable and consistent performance

Applications

• Office lighting systems
• Commercial buildings
• Retail stores
• Educational facilities
• General-purpose fluorescent fixtures

Important Notes

• Standard Output Ballast: Industry baseline (0.88 BF)
• Best direct replacement for most 3-lamp fixtures
• Instant Start: Lower cost but reduced lamp life vs programmed start
• Use programmed start for occupancy sensor applications