BQCH1B035 - 35Amp Circuit Breaker

BQCH1B035 - 35Amp Circuit Breaker

If you're replacing an existing BQCH-frame circuit breaker, the BQCH1B035 is a 35 amp, single-pole bolt-on molded case circuit breaker designed for applications that require a 14kA interrupting rating at 277VAC. In many cases, the job isn't about changing the electrical system—it's about finding the breaker that matches what's already there. That's where this model fits in.

The BQCH1B035 is commonly used in panelboards, lighting panels, HVAC equipment, control systems, and other electrical distribution equipment built around this breaker style. Its bolt-on mounting configuration is intended for compatible equipment, helping maintain the original panel layout and electrical design. With a HACR rating and a 40°C ambient temperature rating, it can be used in a range of commercial and industrial applications where those specifications are required.

Electricians and maintenance teams often start with the part number when searching for a replacement breaker. The BQCH1B035 provides the amperage, frame type, and interrupting rating needed for systems designed around this configuration. Built to last, it remains a practical option for keeping existing equipment in service without changing the original setup.

Key Features and Benefits

• 35 amp current rating
• Single-pole design
• Bolt-on mounting configuration
• BQCH frame type
• Molded case circuit breaker construction
• 14kA interrupting rating at 277VAC
• HACR rated
• Rated for operation in 40°C ambient conditions
• Intended for use in compatible electrical equipment
• Built for long-term service
  

Technical Specifications

• Part Number: BQCH1B035
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: BQCH
  
• Poles: 1
  
• Amperage Rating: 35 Amps
  
• Mounting Type: Bolt-On
  
• Interrupting Rating: 14kA @ 277VAC
  
• Ambient Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Dimensions:
  • Width: 1.00 in.
  • Height: 4.49 in.
  • Depth: 2.70 in.
• Approximate Shipping Weight: 2.0 lbs.
  

Material Compliance and Certifications

• HACR Rated
• Molded case circuit breaker construction
• Intended for installation in properly rated compatible equipment
• Manufactured for use in low-voltage electrical distribution systems
  

Where It Works Best

• The BQCH1B035 is commonly found in office buildings, schools, warehouses, healthcare facilities, retail locations, manufacturing plants, and other facilities utilizing compatible electrical distribution equipment. Typical applications include lighting circuits, HVAC systems, refrigeration equipment, control panels, branch circuits, and general power distribution where a 35 amp, single-pole bolt-on molded case circuit breaker with a 14kA interrupting rating at 277VAC is required.