THHQB21100 - 100Amp Circuit Breaker

THHQB21100 - 100Amp Circuit Breaker

The THHQB21100 Circuit Breaker from ABB's Q-Line series is a robust and reliable solution designed for both residential and commercial electrical systems. This miniature circuit breaker (MCB) features a compact, thermal-magnetic design that ensures precise protection against overloads and short circuits, safeguarding your electrical infrastructure with an interrupting capacity of 22 kA at 120/240V AC.

Key Features and Benefits:

• Compact Design: One-inch wide per pole, optimizing space within your electrical panel.
• Thermal-Magnetic Protection: Combines thermal protection against overloads and magnetic protection against short circuits, ensuring comprehensive safety.
• Bolt-On Mounting: Facilitates easy installation and secure attachment to load centers and lighting panels.
• Quick-Make, Quick-Break Mechanism: Enhances operational safety with fast response to fault conditions.
• Common Trip Bar: Ensures simultaneous tripping of all poles, preventing partial disconnection.
• Easy-to-Spot Trip Indication: Allows for quick identification and reset after a fault condition.

Technical Specifications:

• Amperage: 100 A
• Voltage: 120/240 Vac
• Interrupting Capacity: 22 kAIC
• Poles: 2
• Trip Style: Non-Interchangeable
• Trip Function: LI (Long-time, Instantaneous)
• Frame Type: Q-Line
• Continuous Current Rated: Standard
• Suitable for Reverse Feed: Yes
• UL File #: E11592

Material Compliance and Certifications:

• Compliant with all required material and safety standards.
• UL Listed for verified safety and performance across a wide range of environments.

Suitability:

• Ideal for both new installations and system upgrades in residential and commercial buildings.
• Provides dependable protection and reliable performance for critical electrical infrastructure.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.