THQMV175 - 175Amp Circuit Breaker

THQMV175 - 175 Amp Circuit Breaker

The THQMV175 main plug-on circuit breaker is designed for dependable circuit protection in your commercial and industrial electrical distribution systems requiring a 4-pole, 175-amp configuration. Built for compatibility with designated panelboard and distribution equipment using THQMV series breakers, this unit helps you to protect electrical systems from overloads and short circuits while supporting stable power distribution in demanding environments. Its compact footprint makes it easier to integrate into existing equipment layouts with limited space. Rated at 22k A.I.C. at 120/240VAC, the THQMV175 is built to last and suited for applications where consistent operation and proper circuit protection are essential.

Whether used in manufacturing facilities, commercial buildings, institutional properties, or maintenance projects involving existing electrical infrastructure, this breaker provides the form, fit, and function needed for replacement and system continuity. The plug-on design also helps simplify installation and servicing within compatible electrical assemblies.

Key Features and Benefits

• 175 Amp Current Rating: 175 Amp current rating for higher-capacity electrical distribution applications.
• 4-Pole Configuration: 4-pole configuration supports multi-phase system protection.
• Main Plug-On Design: Main plug-on circuit breaker design for compatible panelboard installations.
• 22k A.I.C. Rating: 22k A.I.C. rating at 120/240VAC for interrupting fault currents safely.
• Compact Physical Dimensions: Compact physical dimensions help accommodate tighter equipment layouts.
• Built for Lasting Use: Built for lasting use in commercial and industrial electrical systems.
• Suitable for Maintenance and Replacement: Suitable for maintenance, repair, and replacement projects involving existing equipment.
• Reliable Circuit Protection: Helps provide reliable overload and short-circuit protection.
  

Technical Specifications

• Part Number: THQMV175
  
• Type: THQMV
  
• Product Category: Main Plug-On Circuit Breaker
  
• Poles: 4
  
• Amperes: 175A
  
• A.I.C. Rating: 22k
  
• Voltage Rating: 120/240VAC
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 4.0 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• Application Compliance: The THQMV175 circuit breaker is manufactured for use in electrical distribution systems requiring properly rated overcurrent protection devices. A qualified electrician or electrical professional should always verify compatibility and installation in accordance with local electrical codes, application requirements, and equipment specifications.
  

Where It Works Best

• Commercial buildings and office facilities
• Industrial power distribution systems
• Manufacturing environments
• Institutional and municipal facilities
• Electrical maintenance and retrofit projects
• Existing panelboards requiring compatible THQMV series main breakers
• Multi-phase electrical systems operating at 120/240VAC