THHQB1120 - 20A Circuit Breaker

THHQB1120 20A Circuit Breaker

Ensure optimal electrical safety and performance with the THHQB1120 - THHQB Miniature Circuit Breaker. This reliable, 1-pole circuit breaker is designed for both residential and commercial applications, delivering a robust 20A current capacity and a high interrupting rating of 22kA at both 120 and 240V AC. Engineered for efficiency and ease of use, the THHQB1120 features a compact, one-inch wide frame that easily integrates into your existing electrical system.

Key Features and Benefits:

• Compact Design: Fits seamlessly into load centers and lighting panels, maximizing space and simplifying installations.
• High Safety Standards: Includes a quick-make/quick-break mechanism and a common trip bar for superior protection against electrical faults.
• Visual Trip Indicator: Makes it easy to identify tripped circuits, enhancing system reliability and maintenance.
• Versatility: Suitable for a wide range of applications and can be equipped with auxiliary contacts and shunt trip accessories.

Technical Specifications:

• Amperage: 20 A
• System Voltage: 120/240 Vac
• Poles: 1
• Interrupting Rating: 22 KAIC
• Trip Function: LI (Long-Time and Instantaneous)
• Suitability for Reverse Feed: Yes

Material Compliance and Certifications:

• The THHQB1120 is rigorously tested to meet UL standards (UL File #E11592), ensuring compliance with both safety and performance criteria.

Suitability:

• Designed for use in residential and light commercial settings, this breaker is particularly effective in safeguarding against overcurrent and short circuits in home appliances, lighting circuits, and more. Its HACR and SWD special markings denote suitability for Heating, Air-conditioning, and Refrigeration applications as well as Switching Duty for fluorescent lighting.

Perfect for electricians and contractors seeking a reliable, high-performance solution, the THHQB1120 provides peace of mind through its durable construction and comprehensive safety features.