Square D QDP32090TM Circuit Breaker, 90A, 3-Pole, 240V

Overview

The Square D QDP32090TM is a robust circuit breaker designed for demanding industrial electrical needs. Built for service, maintenance, and replacement projects, this 90A, 3-pole unit delivers reliable protection for high-demand circuits run at 240V. When you’re updating a panel or swapping in a like-for-like replacement, this component helps keep systems safe and downtime minimal.

Key specifications

• Manufacturer: Square D
• Part Number: QDP32090TM
• Product Type: Circuit Breaker
• Amperage: 90 A
• Poles: 3
• Voltage: 240V

What makes this unit unique

• Industrial-grade reliability: Designed to withstand the demands of commercial and industrial environments, helping protect equipment and personnel by interrupting fault conditions quickly and predictably.
• Three-pole protection for three-phase systems: The 3-pole configuration provides synchronized disconnection across all phases, reducing the risk of imbalanced loads and arc faults.
• High-current performance: With a 90A rating, it’s suited for circuits that require substantial protection without frequent nuisance trips.
• 240V compatibility: Optimized for equipment and machines that operate on standard industrial voltages, simplifying integration into existing panels.
• Verified compatibility approach: Use the part number to confirm fit for your specific application and panel requirements, ensuring a straightforward replacement or upgrade.
• Floating assurance with support: If you’re unsure about compatibility, you can reach out to verify fit and applicability based on your panel model and installation scenario.

Ideal use cases

• Industrial service upgrades where a like-for-like 90A, 3-pole, 240V breaker is required.
• Maintenance projects that demand reliable replacement parts to minimize downtime.
• Panel replacements or retrofits in facilities that rely on three-phase electrical systems.

How this helps your project

Choosing the QDP32090TM means you’re selecting a trusted Square D component that aligns with common industrial panels and standards. By confirming the fit with the exact part number and application needs, you reduce the guesswork often involved in panel upgrades. This leads to faster sourcing, smoother installation, and dependable protection for critical equipment.

Compatibility and support

Notes: Verify fit by part number and application requirements to ensure proper compatibility with your panel. If you need help matching a part number or confirming compatibility, send a message and we’ll assist with identifying the right fit for your system.