BQCH2B040 - 40A Circuit Breaker

BQCH2B040 - 40A Circuit Breaker

The Siemens BQCH2B040 is a high-performance molded case circuit breaker, designed to deliver superior protection and reliability for electrical systems. This two-pole circuit breaker is ideal for both commercial and industrial applications, offering a robust solution for managing electrical loads with precision and safety. Rated at 40 amperes, the BQCH2B040 provides excellent protection against overloads and short circuits, ensuring the integrity of your electrical infrastructure.

Key Features and Benefits:

• High Interrupting Capacity: With an interrupting capacity of 14 kAIC at 480Y/277 Vac, the BQCH2B040 is engineered to handle high fault currents, minimizing the risk of electrical fires and equipment damage.
• Versatile Voltage Rating: This circuit breaker is suitable for a variety of electrical systems, operating efficiently at 480Y/277 Vac, making it a versatile choice for multiple applications.
• Fixed Thermal and Magnetic Trip: The fixed thermal and magnetic trip units provide consistent and reliable protection, ensuring quick response to electrical faults.
• Durable Construction: Built to high standards, this circuit breaker is designed to withstand rigorous operating conditions, ensuring long-term performance and reliability.

Technical Specifications:

• Amperage Rating: 40 A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 14 kAIC at 480Y/277 Vac
• Number of Poles: Two-pole
• Trip Type: Fixed Thermal, Fixed Magnetic
• Dimensions: 2.00"W x 4.49"L x 2.70"D
• Weight: 3 lb
  

Material Compliance and Certifications:

• UL Listed: Ensures compliance with industry safety standards, providing peace of mind for users.
• Federal Specifications Classification WC375B: Meets rigorous federal standards for performance and reliability.

Suitability:

• The BQCH2B040 circuit breaker is ideal for use in a wide range of applications including commercial buildings, industrial facilities, and other environments where reliable electrical protection is critical. Its compact design and high interrupting capacity make it suitable for both new installations and upgrades to existing systems, providing robust protection against electrical faults.

By choosing the Siemens BQCH2B040, you are investing in a product that combines innovative design, superior performance, and industry-leading safety standards. Ensure the longevity and safety of your electrical systems with this top-of-the-line circuit breaker from Siemens.