Description 

The Square D Q2M3125MB is a 3-pole molded case circuit breaker designed to provide reliable overcurrent protection in three-phase electrical distribution systems. Rated at 125 amps and 240VAC, this bolt-on breaker is built for secure installation and dependable performance in commercial and industrial applications.

Technical Specifications 

Information About Q2M3125MB

The Q2M3125MB is part of Square D’s Q2M series, engineered for robust circuit protection and compatibility with Square D panelboards. It features a durable molded case construction and a bolt-on mounting design that ensures a solid mechanical and electrical connection. Designed for three-phase systems, this breaker supports applications requiring stable operation at higher current levels. Its UL and CSA certifications confirm compliance with recognized safety and performance standards.

Key Features:

• 125 Amp Current Rating: Suitable for feeder and distribution circuits with higher load demands.
• 3-Pole Configuration: Designed for balanced three-phase electrical systems.
• 240VAC Voltage Rating: Supports standard low-voltage power distribution applications.
• Bolt-On Mounting Style: Provides a secure and reliable installation method.
• Molded Case Design: Ensures durability and long service life in demanding environments.
• Certified Performance: UL Listed and CSA Certified for safety and reliability.

The Q2M3125MB delivers the reliability and precision required for three-phase power distribution and circuit protection applications.