THQB2120ST1 - 20Amp Circuit Breaker

THQB2120ST1 - 20Amp Circuit Breaker

Secure your electrical systems with the THQB2120ST1 Q-Line Miniature Circuit Breaker, expertly crafted to ensure both safety and efficiency for residential and commercial applications. This 20A, 2-pole circuit breaker is designed for a dual voltage of 120/240V, accommodating a variety of setups with a robust 10kA interrupting capacity. The compact, thermal-magnetic device measures just one inch per pole, ensuring a snug fit in load centers and lighting panels.

Key Features and Benefits:

• Compact Design: Space-efficient at one inch per pole, perfect for streamlined installations.
• High Safety Standards: Features a Quick-make/Quick-break mechanism, common trip bars, and clear trip indication, enhancing operational safety and reliability.
• Versatility: Suitable for reverse feed applications, offering flexibility across different electrical setups.
• Bolt-on Installation: Secure bolt-on connection ensures firm attachment to the bus connections, which is crucial for stable and reliable protection.

Technical Specifications:

• Amperage: 20 A
• System Voltage: Operable at both 120 Vac and 120/240 Vac.
• Interrupting Rating: 10 KAIC for both 120 Vac and 120/240 Vac.
• Poles: 2
• Trip Function: Long-Time and Instantaneous, both fixed.
• Frame Type: Q-Line

Material Compliance and Certifications:

• The breaker adheres to UL standards (UL File # E11592), ensuring compliance with stringent safety and quality benchmarks.
• HACR Special Markings: Indicating suitability for heating, air conditioning, and refrigeration applications.

Suitability:

• Ideal for residential settings requiring robust, reliable electrical protection and commercial environments looking for a compact, efficient circuit interruption solution.

This THQB2120ST1 breaker not only promises superior protection but also ensures lasting reliability and compliance with essential safety standards. Its versatile features make it a top choice for safeguarding your sophisticated electrical systems against overloads and short circuits, thus ensuring peace of mind with a secure and efficient power management solution.

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