BWH2150 - 150Amp Circuit Breaker

BWH2150 - 150Amp Circuit Breaker

The BWH2150 is a 150 Amp, two-pole main circuit breaker used in residential electrical systems that require a dependable main disconnect and overcurrent protection. Installed as the primary breaker in a compatible panel, it helps you protect the entire electrical system by interrupting power when overloads or short circuits occur. With a 25kA interrupting rating at 240VAC, it's often selected for applications where a higher fault-current rating is needed than what standard residential breakers typically provide.

When your working on an older panel or replacing a failed main breaker, finding the right match is just as important as the repair itself. The BWH2150 is designed for applications that require a Type BWH breaker and is commonly used during service upgrades, panel maintenance, and electrical repairs. Its two-pole design disconnects both incoming power legs at the same time, allowing the entire panel to be shut down when servicing equipment or troubleshooting electrical issues.

Residential electrical systems are expected to provide years of reliable service, and the main breaker plays a major role in that process. Whether you're installing it as part of a planned upgrade or replacing an existing component, the BWH2150 provides the protection needed to help keep compatible electrical systems operating safely and as intended.

Key Features and Benefits

• 150 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
• Simultaneous disconnection of both service legs
• Suitable for residential service entrance equipment
• Frequently used for panel repairs and electrical upgrades
• Compact dimensions for installation in compatible equipment
  

Technical Specifications

• Part Number: BWH2150
  
• Type: BWH
  
• Application: Main Residential Circuit Breaker
  
• Amperage Rating: 150 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
• Compatibility with existing equipment should be verified before installation
  

Where It Works Best

• The BWH2150 is commonly installed in residential electrical systems that require a 150 Amp main breaker with a 25kA interrupting rating. Typical applications include single-family homes, duplexes, townhomes, condominiums, and multi-family residential properties with 240VAC service. It is often used during panel refurbishments, breaker replacements, service upgrades, and maintenance projects where maintaining compatibility with existing BWH-type equipment is important.
• Because it serves as the main disconnect for the panel, the BWH2150 is well suited for applications where dependable whole-panel protection is required.