IOPA-4P32-N Advance Electronic Fluorescent Ballast - Instant Start

ADVANCE Electronic Fluorescent Ballast, Universal 120V-277V Input, Four F32T8, F32T8ES, F28T8, F25T8 Lamps, Instant Start

Advance Optanium 4-Lamp F32T8 Instant Start Electronic Ballast (IOPA-4P32-N)

The Advance Optanium IOPA-4P32-N by Signify is a premium high-efficiency electronic fluorescent ballast engineered to reliably operate three or four F32T8 lamps. Featuring a Normal (N) ballast factor and universal 120-277V IntelliVolt technology, it delivers an optimal balance of standard light output and maximum energy savings for commercial, retail, and architectural lighting applications. Its instant start mechanism paired with parallel wiring ensures that if one lamp reaches the end of its life, the remaining lamps will stay illuminated, preventing dark spots in your facility.

Core Specifications & Features

• Supported Lamps: Operates 3 or 4 F32T8 (32W) fluorescent lamps. Also highly compatible with energy-saving F28T8, F25T8, and F17T8 lamps.
• Ballast Factor: Normal (N) ballast factor (approx. 0.87) providing standard, reliable lumen output.
• Input Voltage: Universal IntelliVolt 120-277V, 50/60 Hz.
• Starting Method: Instant Start circuitry maximizes electrical efficiency, making it ideal for applications where lights are left on for extended periods.
• Wiring Design: Parallel lamp connection ensures independent lamp operation.
• Enclosure & Mounting: Features a standard low-profile metal "N" housing measuring 9.5" in Length × 1.3" in Width × 1.0" in Height.
• Safety & Compliance: UL Listed (Class P, Type 1 Outdoor), CSA Certified, RoHS Compliant, and meets strict FCC Non-Consumer limits for EMI/RFI.

Electrical Performance Data

Frequently Asked Questions

What happens if one of the four lamps burns out?

Because the IOPA-4P32-N utilizes a parallel wiring configuration, the remaining functional lamps will continue to operate normally without interruption. This makes maintenance easier and keeps your space well-lit.

What does the "N" stand for in the model number?

The "N" typically designates two things: a Normal Ballast Factor (providing standard light output as opposed to High Light or Low Wattage) and the standard "N-Can" enclosure size.

Is this ballast recommended for use with motion sensors?

Instant Start ballasts are best suited for fixtures that are turned on and left on for long durations. If your space uses occupancy or motion sensors that frequently switch the lights on and off, a Programmed Start ballast is highly recommended instead to prevent premature lamp burnout.

Candidate Replacement for the following:

• Sylvania QHE4X32T8/UNV
• GE GE432-MAX-N/ULTRA
• Universal B432IUNVHE-A
• Advance IOPA-4P32-SC

https://drive.google.com/file/d/1WK_61rXmokM1ey7Y7hYD0QzCbsEYFyBh/view?usp=sharing