BQCH2B020 - 20Amp Circuit Breaker

BQCH2B020 - 20Amp Circuit Breaker

The BQCH2B020 is a 20 amp, 2-pole bolt-on molded case circuit breaker designed for electrical systems that use a BQCH frame breaker with a 14kA interrupting rating at 480VAC. When a breaker needs to be replaced, matching the original specifications is often the most important part of the job. This model is intended for installations that require the same amperage, pole configuration, voltage rating, and mounting style as the existing equipment.

You'll commonly find the BQCH2B020 in commercial buildings, industrial facilities, schools, warehouses, and other properties that rely on compatible electrical distribution equipment. It's often used in HVAC systems, refrigeration equipment, control panels, motor-related applications, and branch circuits where a 20 amp, 2-pole breaker is specified. The bolt-on design helps keep the breaker securely mounted in equipment built for this style of installation.

Because it is HACR rated, the BQCH2B020 can be used in heating, air conditioning, and refrigeration applications where required. It's also rated for operation in 40°C ambient conditions, making it suitable for a wide range of electrical environments. Built to last, this breaker continues to be a practical replacement solution for facilities looking to maintain the original design and operation of their electrical systems.

Key Features and Benefits

• 20 amp current rating
• 2-pole configuration
• Bolt-on mounting design
• BQCH frame type
• Molded case circuit breaker construction
• 14kA interrupting rating at 480VAC
• HACR rated
• Rated for operation in 40°C ambient conditions
• Designed for use in compatible electrical equipment
• Built to last
• Ideal for maintenance and replacement applications
  

Technical Specifications

• Part Number: BQCH2B020
  
• Frame Type: BQCH
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage Rating: 20 Amps
  
• Voltage Rating: 480VAC
  
• Interrupting Rating: 14kA @ 480VAC
  
• Mounting Type: Bolt-On
  
• Ambient Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Dimensions:
  • Width: 2.00 in.
  • Height: 4.49 in.
  • Depth: 2.70 in.
• Approximate Shipping Weight: 3.0 lbs.
  

Material Compliance and Certifications

• HACR Rated
• Molded case circuit breaker construction
• Suitable for low-voltage power distribution applications
• Intended for installation in properly rated compatible equipment
  

Where It Works Best

• The BQCH2B020 is commonly used in office buildings, healthcare facilities, schools, retail centers, warehouses, manufacturing plants, and similar commercial or industrial properties. Typical applications include HVAC equipment, refrigeration systems, motor loads, control panels, branch circuits, and electrical distribution systems that require a 20 amp, 2-pole bolt-on circuit breaker with a 14kA interrupting rating at 480VAC.