THQL2160ST1 - 60Amp Circuit Breaker

THQL2160ST1 - 60 Amp Circuit Breaker

The THQL2160ST1 is a 60-amp, 2-pole, molded-case circuit breaker designed for dependable overcurrent protection in your commercial, industrial, and residential electrical distribution systems. Part of the trusted THQL Q-Line series, this plug-on circuit breaker combines reliable circuit protection with the added functionality of a 120VAC shunt trip, allowing remote tripping capability for enhanced safety and control. Rated at 10kA interrupting capacity at 120/240VAC, the THQL2160ST1 helps you protect electrical equipment and conductors from damage caused by overloads and short circuits while supporting applications that require emergency shutdown or remote disconnect functions. Its compact design allows for straightforward installation in compatible load centers and panelboards, making it a practical choice for new installations, upgrades, and maintenance projects.

Key Features and Benefits

• 60 Amp Continuous Current Rating: for medium-duty branch circuit protection.
• 2-Pole Configuration: designed for 120/240VAC electrical systems.
• Integrated 120 VAC Shunt Trip: enables remote circuit interruption for emergency shutdown and control applications.
• 10kA Interrupting Capacity (A.I.C.): helps protect electrical systems against fault currents.
• THQL Q-Line Design: offers compatibility with designated Q-Line load centers and panelboards.
• Plug-On Installation: simplifies mounting and replacement.
• HACR Rated: for use in heating, air conditioning, and refrigeration applications where permitted by code.
• Molded Case Construction: provides durability and dependable performance in demanding electrical environments.
• Compact Footprint: helps maximize panel space utilization.
  

Technical Specifications

• Part Number: THQL2160ST1
  
• Type: THQL
  
• Circuit Breaker Style: Molded Case Circuit Breaker
  
• Pole Configuration: 2-Pole
  
• Amperage Rating: 60 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 10kA @ 120/240VAC
  
• Shunt Trip Voltage: 120VAC
  
• Mounting Style: Plug-On
  
• Series: Q-Line
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 3.00 in.
  • Depth: 2.81 in.

Material Compliance and Certifications

• Industry Standards: The THQL2160ST1 is manufactured to meet applicable industry standards for molded-case circuit breakers and is designed for use with compatible electrical distribution equipment.
• HACR Rating: Its HACR rating supports use in approved heating, air conditioning, and refrigeration applications.
• Installation Requirements: Installation and application should always comply with local electrical codes, system requirements, and manufacturer guidelines.
  

Where It Works Best

• The THQL2160ST1 is well-suited for electrical systems that require both reliable overcurrent protection and remote tripping capability. Common applications include commercial buildings, industrial facilities, HVAC systems, machinery disconnect circuits, emergency power shutoff systems, and other installations where remote circuit interruption enhances operational safety. Its combination of Q-Line compatibility, plug-on convenience, and integrated shunt trip functionality makes it a strong choice for contractors, facility managers, and maintenance professionals seeking dependable circuit protection with added control capabilities.