THHQB32090 - 90A Circuit Breaker

THHQB32090 90A Circuit Breaker

The THHQB32090 is a high-performance Q-Line miniature circuit breaker designed for both residential and commercial applications. With a robust 90A capacity and a 22kA interrupting rating, this 3-pole, 240V breaker ensures optimal protection and reliability for your electrical systems. Its compact, thermal-magnetic design and quick-make/quick-break mechanism make it an ideal choice for load centers and lighting panels, providing seamless integration and enhanced safety.

Key Features and Benefits:

• Compact Design: One-inch wide per pole, the THHQB32090 fits easily into most panels without taking up excessive space.
• Thermal-Magnetic Protection: Combines both thermal and magnetic trip functions to protect against overcurrent and short circuits.
• Quick-Make/Quick-Break Mechanism: Ensures fast operation, improving safety and reducing the risk of electrical fires.
• Common Trip Bar: Guarantees that all connected circuits trip simultaneously, providing comprehensive protection.
• Easy Trip Indication: Clearly visible trip indication simplifies troubleshooting and maintenance.
• Versatile Mounting Options: Bolt-on design allows for secure installation to bus connections, suitable for various applications.
• Auxiliary Contact and Shunt Trip Accessories: Enhance functionality and adaptability to specific needs.

Technical Specifications:

• Amperage: 90 A
• System Voltage: 120 Vac, 120/240 Vac, 240 Vac
• Poles: 3
• Interrupting Rating: 22 KAIC at 120 Vac, 120/240 Vac, and 240 Vac
• Trip Style: Non-Interchangeable
• Trip Function: LI (Long Time and Instantaneous)
• Continuous Current Rated: Standard
• Suitable for Reverse Feed: Yes
• Frame Type: Q-Line
• Protective Relays: No
• Current Metering: No
• Special Markings: HACR (Heating, Air Conditioning, and Refrigeration)

Material Compliance and Certifications:

• Compliance: The THHQB32090 circuit breaker meets rigorous industry standards, ensuring high quality and reliability. It is UL listed under file number E11592, affirming its compliance with safety and performance requirements. This breaker is suitable for use in a wide range of environments, including HACR applications, offering peace of mind with certified safety and dependability.

Suitability:

• The THHQB32090 is designed for use in both residential and commercial settings, making it a versatile choice for protecting electrical circuits in homes, offices, and industrial facilities. Its robust construction and high interrupting capacity make it particularly well-suited for environments where reliability and safety are paramount. Additionally, its compatibility with auxiliary contacts and shunt trip accessories provides flexibility for specialized applications.

The THHQB32090 is more than just a circuit breaker; it's a crucial component for maintaining electrical safety and performance. Explore more about this essential breaker and ensure your systems are protected with advanced technology and reliability.