THQB2170 - 70A Circuit Breaker

THQB2170 70A Circuit Breaker

The THQB2170 circuit breaker is a robust and reliable electrical protection device designed to ensure safety and efficiency in both residential and commercial settings. Featuring a compact, thermal-magnetic design, this two-pole miniature circuit breaker provides a significant defense against electrical faults, making it an essential component of any electrical system.

Key Features and Benefits:

• Compact Size: At only one inch wide per pole, the THQB2170 maximizes space in electrical panels, allowing for neat, organized installations.
• High Performance: Rated at 70A with an interrupting rating of 10 kAIC at both 120 and 240VAC, it provides excellent protection against overloads and short circuits.
• Quick-make / Quick-break Mechanisms: Ensures fast and reliable operation, minimizing the duration of fault currents and enhancing safety.
• Common Trip Bars and Visible Trip Indication: Offers immediate and clear indication of breaker status for quick diagnostics and resetting.
• Bolt-on Installation: Designed for secure bolting to bus connections in load centers and lighting panels, which aids in the reduction of contact resistance and heat buildup.

Technical Specifications:

• System Voltage: Suitable for systems up to 120/240 Vac.
• Poles: 2
• Trip Function: LI (Long-Time and Instantaneous)
• Amperage: 70 A
• Interrupting Rating: 10 kAIC at 120 Vac and 120/240 Vac.
• Suitable for Reverse Feed: Yes

Material Compliance and Certifications:

• UL Certified: Ensures compliance with rigorous safety standards, bearing UL File #E11592.
• HACR Rated: Suitable for heating, air-conditioning, and refrigeration equipment applications.

Suitability:

• Versatile Application: Ideal for use in both residential and commercial settings, supporting a wide range of applications from home appliances to commercial lighting systems.
• Accessory Compatibility: Can be equipped with auxiliary contacts and shunt trip accessories for enhanced functionality.

Crafted to offer dependable protection with quick and easy installation features, the THQB2170 circuit breaker is an indispensable tool for managing your power needs effectively. With its compact design and powerful performance, this circuit breaker not only safeguards your equipment but also ensures continuity and stability in power distribution systems.