THQMV175D - 175Amp Circuit Breaker

THQMV175D - 175 Amp Circuit Breaker

The THQMV175D circuit breaker is a 2-pole, 175-amp molded case circuit breaker designed for you to use in commercial and industrial electrical distribution systems requiring dependable overcurrent protection at 120/240VAC. Built for compatibility with Type THQMV panel applications, this breaker is engineered to help you protect electrical equipment and connected systems from overloads and short circuits while maintaining proper system operation. Its compact footprint allows for easier integration into existing assemblies where space matters, and the durable construction reflects the long service life commonly associated with this breaker class. With a 22k A.I.C. interrupting rating, the THQMV175D is well-suited for applications where interrupt capacity and consistent protection are essential for maintaining safe electrical performance.

Key Features and Benefits

• 175 amp current rating: For medium-to-heavy electrical load applications.
• 2-pole configuration: Designed for 120/240VAC systems.
• 22k A.I.C. interrupting rating: For effective fault current protection.
• Type THQMV breaker compatibility: For matching panelboard and distribution equipment requirements.
• Compact molded case design: Supports easier installation in compatible electrical systems.
• Dependable protection: Built to provide dependable overload and short-circuit protection.
• Durable construction: Intended for long-term use in demanding environments.
• Commercial and industrial use: Suitable for commercial, industrial, and facility maintenance applications.
  

Technical Specifications

• Part Number: THQMV175D
  
• Type: THQMV
  
• Poles: 2
  
• Amperes: 175A
  
• Voltage Rating: 120/240VAC
  
• A.I.C. Rating: 22kA
  
• Dimensions:
  • Height: 5.25 in.
  • Width: 8.0 in.
  • Depth: 3.75 in.

Material Compliance and Certifications

• Electrical System Standards: The THQMV175D circuit breaker is manufactured for use in accordance with applicable electrical system standards and is intended for installation in compatible equipment following local electrical codes and manufacturer guidelines.
• Qualified Installation: Proper installation by qualified personnel helps ensure safe operation and code compliance within commercial and industrial power distribution systems.
  

Where It Works Best

• The THQMV175D is commonly used in commercial buildings, industrial facilities, manufacturing environments, distribution panels, and electrical infrastructure requiring 175 amp branch or feeder protection. It is especially suitable for maintaining or servicing existing systems that utilize Type THQMV circuit breakers, where proper form, fit, and function compatibility are important for continued operation.