Schneider Electric QMB3250LAW Circuit Breaker, 250A, 3-Pole, 600V

The Schneider Electric QMB3250LAW is a purpose-built circuit breaker tailored for demanding industrial electrical service, maintenance, and replacement projects. Built to protect three-phase power systems, this unit combines a robust 250 A rating with a 3-pole design and a 600 V capacity to keep critical equipment and processes up and running.

Key specifications:

• Manufacturer: Schneider Electric
• Part number: QMB3250LAW
• Product type: Circuit Breaker
• Amperage rating: 250 A
• Poles: 3
• Voltage rating: 600 V
• Notes: Verify fit by part number and application requirements.

Why this 3-pole, 600 V breaker stands out for industrial power systems

• Designed for three-phase protection, simplifying panel design and coordination for motors and feeders in industrial environments.
• Broad compatibility with industrial distribution gear where a 250 A, 3-pole device is required, helping you maintain safety margins and reliable outages protection.
• Part-number specificity (QMB3250LAW) ensures you’re selecting an exact match for your upgrade, replacement, or retrofit project.
• Clear focus on applications that demand robust overcurrent protection in standard 600 V electrical infrastructure.

Ideal use cases

• Replacement of aging or failed 3-pole breakers in industrial control panels, motor control centers, and power distribution boards.
• Protection for three-phase feeders supplying large motors, compressors, conveyors, and other heavy loads in manufacturing facilities.
• New installations or upgrades where a dedicated 250 A, 3-pole, 600 V circuit breaker is required to meet electrical code compliance and system safety.

How to confirm compatibility and get support

To ensure you’re selecting the correct device, verify the fit using the exact part number (QMB3250LAW) and review your application requirements, including voltage, current, and three-phase configuration. If you need help matching a part number or confirming compatibility with your panel or equipment, send us a message and we’ll guide you to a precise match.