THQL1120 - 20A Circuit Breaker

THQL1120 20A Circuit Breaker

Introducing the THQL1120 Circuit Breaker, a superior solution from ABB's Q-Line series, designed to provide optimal protection and reliability for your electrical systems. This single-pole, 20-amp thermal magnetic circuit breaker is ideal for both residential and commercial applications. With its compact, one-inch wide per pole design, the THQL1120 fits seamlessly into load centers and lighting panels, ensuring efficient use of space. It features a voltage rating of 120/240V and an impressive interrupting capacity of 10kAIC, making it capable of handling substantial electrical loads while ensuring maximum safety against overloads and short circuits. The quick-make/quick-break mechanism and clear trip indication enhance safety and user convenience.

Key Features and Benefits:

• Compact Design: The one-inch wide per pole design ensures a space-efficient solution for various electrical applications.
• Thermal Magnetic Protection: Combines thermal and magnetic trip elements for comprehensive protection against overloads and short circuits.
• High Interrupting Capacity: Boasts a 10kAIC interrupting rating, ensuring it can handle significant fault currents to protect your system.
• Versatile Voltage Compatibility: Suitable for 120 Vac and 120/240 Vac systems, offering flexibility for diverse electrical setups.
• Quick-Make/Quick-Break Mechanism: Ensures fast switching for enhanced safety and reliability.
• Clear Trip Indication: Features an easy-to-spot trip indication for quick identification of circuit breaker status.
• Additional Features: Includes HACR and SWD markings, suitable for high-intensity discharge (HID) lighting applications and switch duty.

Technical Specifications:

• Poles: 1
• Amperage: 20A
• System Voltage: 120 Vac, 120/240 Vac
• Interrupting Rating: 10KAIC at 120 Vac and 120/240 Vac
• Trip Function: LI (Long Time and Instantaneous)
• Frame Type: Q-Line
• Suitable for Reverse Feed: Yes
• Special Markings: HACR (Heating, Air Conditioning, and Refrigeration), SWD (Switch Duty)
• UL File Number: E11592

Material Compliance and Certifications:

• Compliance: The THQL1120 circuit breaker meets rigorous industry standards and certifications, ensuring its reliability and safety. It is UL listed (UL File #E11592), demonstrating its compliance with stringent safety requirements. Additionally, it is GSA compliant, further attesting to its quality and adherence to federal standards.

Suitability:

• The THQL1120 is perfect for a range of applications, including residential, commercial, and light industrial settings. Its robust design and high interrupting capacity make it an excellent choice for load centers and lighting panels. The breaker’s high interrupting capacity and clear trip indication enhance system safety, making it a reliable component in maintaining uninterrupted and safe electrical operations.