QBHW3090H - 90A Circuit Breaker

QBHW3090H 90A Circuit Breaker

The Eaton QBHW3090H Quicklag Industrial Thermal-Magnetic Circuit Breaker is a robust and reliable solution for managing high-capacity electrical systems. Designed for demanding industrial applications, this three-pole breaker delivers a potent 90-ampere capacity with a maximum interrupting capacity of 22 kAIC at 240V. Ideal for professionals who require precision and safety in their electrical distribution systems, the QBHW3090H ensures consistent performance and protection against overloads and short circuits. With its bolt-on mounting method, installation is straightforward, making it a preferred choice for contractors and electricians.

Key Features and Benefits

• Thermal-Magnetic Protection: Combines thermal and magnetic trip elements to provide comprehensive protection against overloads and short circuits, enhancing system safety.
• High Interrupting Capacity: Rated at 22 kAIC, this breaker can handle high fault currents, ensuring durability and reliability in harsh environments.
• Bolt-On Mounting: Simplifies installation, providing a secure and stable connection to distribution panels.
• HACR Rated: Suitable for Heating, Air Conditioning, and Refrigeration (HACR) equipment applications, offering versatility across different systems.

Technical Specifications

• Amperage Rating: 90 Amps
• Poles: 3
• Voltage Rating: 240V AC
• Interrupting Capacity: 22 kAIC
• Mounting Method: Bolt-on
• Trip Type: Non-interchangeable, ensuring a fixed trip setting for precise protection.
• Dimensions: 3.9 inches (Length) x 4.8 inches (Height) x 3.2 inches (Width)
• Weight: 1.15 lbs

Material Compliance and Certifications

• CSA Certified: Meets the standards set by the Canadian Standards Association for safety and performance.
• UL Listed: Recognized by Underwriters Laboratories, assuring adherence to high safety and performance standards.
• Compliance: Conforms to industry regulations for circuit protection, ensuring compatibility and safety in a wide range of applications.

Suitability

• The Eaton QBHW3090H Circuit Breaker is an excellent choice for industrial settings that require reliable circuit protection. Its high interrupting capacity makes it suitable for environments with significant fault current levels. Whether for new installations or upgrades, this breaker is ideal for use in manufacturing plants, commercial buildings, and facilities with heavy machinery or HVAC systems. Its robust design and reliable performance help maintain electrical safety and operational efficiency in critical applications.