THHQB2130 - 30Amp Circuit Breaker

THHQB2130 - 30 Amp Circuit Breaker

The THHQB2130 circuit breaker is a dependable 30-amp, 2-pole molded case circuit breaker designed to provide reliable overcurrent and short-circuit protection in your commercial, industrial, and institutional electrical distribution systems. As part of the trusted THHQB Q-Line series, this breaker features a bolt-on mounting design that helps you ensure a secure connection while reducing the risk of unwanted movement or vibration within the panelboard. With a 22kA interrupting capacity at 120/240VAC, the THHQB2130 is built to help safeguard electrical equipment and branch circuits in demanding environments where dependable protection is essential. Its compact footprint allows for efficient installation while delivering the performance professionals expect from a high-quality molded case circuit breaker.

Key Features and Benefits

• 30 Amp Rating: for protecting branch circuits and connected electrical equipment.
• 2-Pole Configuration: designed for 120/240VAC applications requiring simultaneous disconnection of both poles.
• 22kAIC Interrupting Rating: provides enhanced protection against high fault-current conditions.
• Bolt-On Design: helps maintain a secure and stable connection within compatible panelboards.
• Q-Line Series Construction: supports dependable operation in commercial and industrial electrical systems.
• HACR Rated: for use in heating, air conditioning, and refrigeration applications where permitted by code.
• Molded Case Construction: offers consistent performance and long service life.
• Compact dimensions: help maximize available panel space while simplifying installation.

Technical Specifications

• Part Number: THHQB2130
• Type: THHQB
• Circuit Breaker Style: Molded Case Circuit Breaker
• Mounting Type: Bolt-On
• Series: Q-Line
• Poles: 2
• Amperage Rating: 30 Amps
• Voltage Rating: 120/240VAC
• Interrupting Capacity: 22kAIC
• HACR Rated: Yes
• Height: 3.5 in.
• Width: 2.0 in.
• Depth: 2.81 in.

Material Compliance and Certifications

• HACR Rated: for qualifying heating, air conditioning, and refrigeration equipment applications.
• Manufactured: to meet applicable industry standards associated with molded case circuit breaker performance and protection requirements.
• Designed: for use in compatible electrical distribution equipment and panelboard systems.

Where It Works Best

• The THHQB2130 30A 2-pole circuit breaker is well suited for commercial buildings, industrial facilities, schools, office complexes, and other environments requiring reliable branch circuit protection. Its 120/240VAC rating, bolt-on configuration, and 22kA interrupting capacity make it an excellent choice for panelboards serving HVAC equipment, refrigeration systems, motor loads, lighting circuits, and general power distribution applications where dependable overcurrent protection is critical.