Q2M3200MB - 200 Amp Circuit Breaker

Q2M3200MB - 200 Amp Circuit Breaker

When you're replacing a breaker in an existing electrical system, the small details matter. The Q2M3200MB is a 200-amp, 3-pole thermal-magnetic circuit breaker with a 10k AIC rating at 240VAC. It uses a non-interchangeable trip unit and has 1/4-20" studs on the line side, with lug terminals on the load side. That particular terminal setup is worth checking carefully when you're matching a breaker to existing equipment.

The Q2M3200MB measures 6.5 inches high, 4.5 inches wide, and 3.13 inches deep. For maintenance teams and electricians working with legacy equipment, these dimensions, along with the electrical ratings and connection style, help determine whether the breaker is the right fit for the application. It's a practical, built-to-last component intended for systems that call for this specific Q2MB configuration.

Key Features and Benefits

• 200 amp rating for applications requiring a 200A breaker
• 3-pole design for compatible three-pole electrical systems
• Thermal-magnetic operation for applicable overcurrent protection
• Rated 10k AIC at 240VAC
• Non-interchangeable trip unit
• 1/4-20" studs on the line side
• Lug terminals on the load side
• Compact 6.5" H × 4.5" W × 3.13" D footprint
• Well suited to maintenance and replacement work in compatible legacy equipment

Technical Specifications

• Part Number: Q2M3200MB
  
• Type: Q2MB
  
• Breaker Type: Thermal Magnetic
  
• Poles: 3
  
• Amperage: 200A
  
• AIC Rating: 10k
  
• Voltage: 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Height: 6.5 in.
  
• Width: 4.5 in.
  
• Depth: 3.13 in.
  
• Line Side: 1/4-20" Studs
  
• Load Side: Lug Terminals
  

Material Compliance and Certifications

• Specific certification and material-compliance information is not provided in the available product specifications. If your application requires a particular listing, certification, or environmental compliance standard, check the breaker label and applicable product documentation before installation. UL, CSA, RoHS, or other certifications should not be assumed unless they are specifically documented for the product.

Where It Works Best

• The Q2M3200MB circuit breaker makes the most sense in existing or legacy electrical equipment that requires the Q2MB form and the same electrical characteristics. In particular, it's suited to applications requiring a 200-amp, 3-pole breaker rated at 10k AIC at 240VAC with this specific stud-and-lug connection arrangement.