BW2175 - 175Amp Circuit Breaker

BW2175 - 175Amp Circuit Breaker

The BW2175 is a 175 Amp, two-pole main circuit breaker used in residential electrical systems that require dependable service entrance protection. As the main breaker in a compatible panel, it helps protect the entire electrical system by interrupting power during overloads or short-circuit conditions. With a 240VAC rating and a 10kA interrupting capacity, this breaker is built for applications where higher-amperage service is needed.

Main breakers don't get much attention until it's time to replace one. Whether you're working through a panel repair, updating older equipment, or replacing a breaker that's reached the end of its service life, finding the correct match is important. The BW2175 is designed for installations that require a BW-type breaker with a 175 Amp rating, making it a practical replacement option for maintaining existing electrical systems.

Its two-pole configuration allows both legs of the electrical service to disconnect together, which is essential for residential 240-volt applications.

Key Features and Benefits

• 175 Amp main residential circuit breaker
• Two-pole design for 240VAC applications
• Functions as the primary service disconnect
• Helps protect against overloads and short-circuit faults
• 10kA interrupting capacity
• Designed for BW-type breaker applications
• Suitable for residential service entrance equipment
• Common choice for panel repairs and replacement projects
• Supports safe disconnection of power during service work
• Compact design for use in compatible installations
  

Technical Specifications

• Part Number: BW2175
  
• Type: BW
  
• Application: Main Residential Circuit Breaker
  
• Amperage Rating: 175 Amps
  
• Number of Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupt Rating: 10kA @ 240VAC
  
• Dimensions: 5.25"W × 4.25"H × 3.00"D
  
• Width: 5.25 in.
  
• Height: 4.25 in.
  
• Depth: 3.00 in.
  
• Approximate Shipping Weight: 3.5 lbs.
  

Material Compliance and Certifications

• Manufactured for use in compatible residential electrical equipment
• Intended for overcurrent protection applications
• Built to applicable industry manufacturing standards
• Installation should comply with local electrical codes and equipment requirements
• Panel compatibility should be verified prior to installation
  

Where It Works Best

• The BW2175 is commonly used in homes, townhouses, duplexes, condominiums, and other residential properties that require a 175 Amp main breaker. It is often installed during service panel repairs, electrical renovations, equipment replacements, and maintenance projects where maintaining compatibility with existing BW-type equipment is important.
• Because it serves as the main disconnect for the panel, the BW2175 is well suited for applications where reliable whole-panel protection is required. It's a familiar component in residential electrical systems and a practical solution when replacing a compatible 175 Amp main breaker.