BWH2175 - 175Amp Circuit Breaker

BWH2175 - 175Amp Circuit Breaker

The BWH2175 is a 175 Amp, two-pole main circuit breaker used in residential electrical systems where dependable service entrance protection is required. Installed as the main disconnect in a compatible panel, it helps protect the entire electrical system by cutting power when overloads or short circuits occur. With a 25kA interrupting capacity at 240VAC, this breaker is often used in applications where a higher fault-current rating is needed than what standard residential breakers typically provide.

If you've ever worked on an older electrical panel, you know that finding the right replacement breaker can be just as important as making the repair itself. The BWH2175 is built for systems that require a Type BWH breaker and is commonly installed during panel upgrades, maintenance projects, and main breaker replacements. Its two-pole construction disconnects both incoming power legs at the same time, allowing the panel to be safely de-energized when service work needs to be performed.

A main breaker spends most of its life sitting quietly in the panel, but it's one of the most important safety components in the system. When electrical faults occur, it's expected to respond immediately. That's why using a properly matched replacement matters. The BWH2175 continues to be a practical choice for electricians, maintenance professionals, and property owners maintaining compatible residential electrical equipment.

Key Features and Benefits

• 175 Amp main residential circuit breaker
• Two-pole configuration for 240VAC service
• Functions as the primary service disconnect
• 25kA interrupting capacity at 240VAC
• Helps protect against overloads and short-circuit faults
• Designed for applications requiring a Type BWH breaker
• Disconnects both service conductors simultaneously
• Suitable for residential service entrance equipment
• Frequently used for panel repairs, upgrades, and maintenance projects
• Compact design for installation in compatible electrical equipment
  

Technical Specifications

• Part Number: BWH2175
  
• Type: BWH
  
• Application: Main Residential Circuit Breaker
  
• Amperage Rating: 175 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity: 25kA @ 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 regulations
  

Where It Works Best

• The BWH2175 is commonly found in residential electrical systems requiring a 175 Amp main breaker with a higher interrupting capacity. Typical installations include single-family homes, duplexes, townhomes, condominiums, and multi-family residential properties with 240VAC service. It is frequently used during service panel upgrades, breaker replacements, electrical repairs, and preventative maintenance projects where maintaining compatibility with existing BWH-type equipment is important.