BQ1-C015 - 15Amp Circuit Breaker

BQ1-C015 - 15Amp Circuit Breaker

When dependable branch circuit protection is needed in a commercial electrical system, the BQ1-C015 circuit breaker provides the ratings and configuration required for a wide range of applications. This 15 amp, 1-pole bolt-on molded case circuit breaker is designed for use on systems rated up to 277VAC, making it a common choice for lighting circuits, panelboards, and electrical distribution equipment found in commercial, institutional, and light industrial facilities.

Whether you're servicing an office building, school, retail facility, or other commercial property, this breaker offers the form, fit, and function needed for compatible applications.

Key Features and Benefits

• 15 Amp Rating – Designed to provide branch circuit overcurrent protection for 15 amp applications.
• Single-Pole Configuration – Ideal for individual branch circuits and lighting loads.
• 277VAC Rated – Suitable for commercial electrical systems operating at up to 277 volts AC.
• Bolt-On Mounting – Helps ensure a secure mechanical and electrical connection in compatible equipment.
• Molded Case Construction – Protects internal components during normal operating conditions.
• Space-Saving Design – Narrow 0.88-inch width helps optimize panelboard capacity.
• 40°C Ambient Rating – Designed for operation in environments with ambient temperatures up to 40°C.
• Built to Last – Manufactured for continued service in properly maintained electrical distribution systems.
  

Technical Specifications

• Part Number: BQ1-C015
  
• Type: BQ-C
  
• Poles: 1
  
• Amperage: 15 Amps
  
• Voltage Rating: 277VAC
  
• Mounting Style: Bolt-On
  
• Construction: Molded Case Circuit Breaker
  
• Ambient Temperature Rating: 40°C
  
• Width: 0.88 in.
  
• Height: 3.88 in.
  
• Depth: 3.00 in.
  
• Dimensions: 0.88"W x 3.88"H x 3.00"D
  

Material Compliance and Certifications

• The BQ1-C015 molded case circuit breaker is designed for use in electrical distribution systems requiring branch circuit overcurrent protection. Compliance requirements, approvals, and certifications should be verified against the specific equipment, installation requirements, and local electrical codes applicable to the project.
  

Where It Works Best

The BQ1-C015 15 amp circuit breaker is commonly used in facilities that rely on 277VAC electrical distribution systems, including:

• Office buildings
• Schools and universities
• Healthcare facilities
• Retail stores and shopping centers
• Warehouses and distribution centers
• Government and municipal buildings
• Commercial lighting panelboards
• Electrical distribution equipment requiring a compatible bolt-on breaker

For maintenance professionals and facility managers working with existing electrical systems, the BQ1-C015 is frequently used as a form, fit, and function replacement when a 15 amp, single-pole, 277VAC bolt-on molded case circuit breaker is specified.