QBA32125 - Square D 125A 240V 3 Pole I-Line Molded Case Circuit Breaker PowerPact Q Series

Product Overview

The QBA32125 is a Square D PowerPact Q series I‑Line molded case circuit breaker rated 125 amps at 240 volts with a 3‑pole configuration.

This listing is for the single SKU QBA32125. Contact Lumera Electric for pricing and ordering information.

Key Features

• Manufacturer: Square D (PowerPact Q series)
• Rating: 125 A, 240 V, 3‑pole molded case circuit breaker
• I‑Line form factor suitable for common power distribution panels
• Single SKU: QBA32125

Function and basic capability

The QBA32125 is a molded case circuit breaker designed to protect three‑phase circuits by interrupting overcurrent conditions. It is rated for 125 amperes at a nominal 240 volts and configured as a 3‑pole device.

• Interrupts overloads and short circuits on three‑pole 240 V systems
• I‑Line PowerPact Q series form factor for common distribution equipment

Typical applications

This breaker is intended for use in commercial and industrial power distribution where a 3‑pole, 125 A protective device is required.

• Motor feeders, branch circuit protection, and distribution panels sized for 125 A breakers
• Suitable for three‑phase loads supplied at 240 V

Compatibility and form factor

The QBA32125 uses the I‑Line PowerPact Q series molded case design. Confirm mechanical and panel compatibility before ordering since mounting and bus connections depend on the enclosure and panelboard model.

• I‑Line PowerPact Q series — fits equipment designed for that form factor
• Verify panelboard or load center compatibility and bus stab arrangement prior to installation

Key specifications

Below are the primary declared identifiers and electrical ratings for the SKU QBA32125.

• Manufacturer: Square D (PowerPact Q series)
• Model / SKU: QBA32125
• Nominal current: 125 A
• Voltage rating: 240 V
• Poles: 3 (three‑pole)
• Form factor: I‑Line molded case circuit breaker

Before You Order

Confirm the model number and quantity required before ordering. This page describes a single SKU (QBA32125) with the declared ratings above; verify all compatibility and application requirements with your project plans or panel documentation.

• Verify panelboard or enclosure compatibility with PowerPact Q I‑Line breakers
• Confirm that a 125 A, 3‑pole, 240 V breaker meets your circuit protection requirements
• Request a quote from Lumera Electric for pricing and availability

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QBA32125 - Square D 125A 240V 3 Pole I-Line Molded Case Circuit Breaker PowerPact Q Series. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.