QBHW2045 45A Circuit Breaker

QBHW2045 45A Circuit Breaker

Introducing the Eaton QBHW2045, a robust and reliable thermal magnetic circuit breaker designed for industrial applications. Engineered to provide superior protection and performance, this circuit breaker is a vital component for maintaining the safety and efficiency of electrical systems. Ideal for contractors and electricians working on large-scale projects, the QBHW2045 ensures that your electrical installations are safeguarded against overloads and short circuits. Whether you're managing a new construction site or upgrading existing infrastructure, Eaton's QBHW2045 delivers unmatched durability and reliability.

Key Features and Benefits:

• High Amperage Rating: With a 45-ampere rating, this circuit breaker can handle substantial electrical loads, making it perfect for heavy-duty applications.
• Exceptional Interrupt Capacity: Rated at 22,000 AIC (Amperes Interrupting Capacity), it provides excellent protection by quickly interrupting high fault currents, reducing the risk of electrical fires.
• Thermal Magnetic Operation: Combines thermal and magnetic trip elements for accurate overload and short-circuit protection, ensuring operational safety and reliability.
• Dual-Pole Design: Supports two-pole installations, providing flexibility and ease of use in various electrical setups.
• Compact and Lightweight: Despite its powerful capabilities, the QBHW2045 maintains a compact form factor with dimensions of 3.1 x 0.9 x 2 inches and a weight of only 0.3 lbs, facilitating easy installation and integration.

Technical Specifications:

• Amperage Rating: 45 A
• Interrupt Rating: 22 kAIC
• Voltage Rating: 240 V
• Number of Poles: 2
• Trip Type: Non-interchangeable thermal magnetic
• Dimensions: 3.1 inches (L) x 0.9 inches (W) x 2 inches (H)
• Weight: 0.3 lbs
• Mounting Method: Bolt-on

Material Compliance and Certifications:

• CSA Certified: Meets the standards set by the Canadian Standards Association for safety and performance.
• UL Listed: Certified by Underwriters Laboratories, ensuring compliance with rigorous safety standards.
• HACR Rated: Suitable for use with heating, air conditioning, and refrigeration equipment, offering versatile application possibilities.

Suitability:

• The Eaton QBHW2045 circuit breaker is tailored for industrial and commercial applications where high-performance and reliability are paramount. It is ideal for use in load centers and panelboards in factories, commercial buildings, and large residential projects. The breaker’s robust construction and advanced features make it suitable for protecting circuits in demanding environments, from heavy machinery to critical infrastructure systems.

With the Eaton QBHW2045, you get more than just a circuit breaker—you get peace of mind knowing your electrical system is protected by one of the most trusted names in the industry.