THQC32100WL - 100Amp Circuit Breaker

THQC32100WL - 100 Amp Circuit Breaker

The THQC32100WL is a dependable 100-amp, 3-pole molded-case circuit breaker designed to provide effective overcurrent and short-circuit protection for your commercial, industrial, and residential electrical distribution systems. As part of the trusted THQC Q-Line series, this breaker features an internal common trip mechanism, ensuring all three poles disconnect simultaneously in the event of a fault. Its cable-in/cable-out (lug-to-lug) configuration simplifies installation and offers flexible connections, making it a practical solution for a wide range of panel and distribution applications. Built for consistent performance and long-term reliability, the THQC32100WL helps you to protect valuable electrical equipment while supporting safe system operation.

Key Features and Benefits

• 100 Amp Current Rating: for medium- to high-capacity electrical distribution applications.
• 3-Pole Design: provides protection for three-phase electrical systems.
• Internal Common Trip Mechanism: disconnects all poles simultaneously during overloads or short circuits.
• 10kA Interrupting Capacity at 240VAC: helps safeguard electrical systems from fault currents.
• Cable-In/Cable-Out (Lug-Lug) Configuration: allows for straightforward wiring and installation.
• Q-Line Series Construction: is designed for compatibility with applicable Q-Line panelboard and distribution equipment.
• HACR Rated: for use in heating, air conditioning, and refrigeration applications where permitted by code and equipment requirements.
• Compact Footprint: helps maximize available panel space without sacrificing protection.
  

Technical Specifications

• Part Number: THQC32100WL
  
• Type: THQC
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperes: 100A
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 240VAC
  
• Trip Configuration: Internal Common Trip
  
• Connection Type: Cable-In/Cable-Out (Lug-Lug)
  
• HACR Rated: Yes
  
• Series: Q-Line
  
• Dimensions:
  • Height: 3.94 in.
  • Width: 3.00 in.
  • Depth: 2.63 in.

Material Compliance and Certifications

• Industry Standards: The THQC32100WL is manufactured for use in electrical distribution systems and is designed to meet applicable industry standards associated with molded case circuit breakers.
• HACR Rated: The breaker is HACR rated, supporting use in qualifying heating, ventilation, air conditioning, and refrigeration applications. Always verify project-specific code requirements, equipment compatibility, and installation standards before use.
  

Where It Works Best

• The THQC32100WL is well-suited for commercial facilities, industrial environments, multi-family properties, HVAC systems, electrical distribution panels, motor loads, and three-phase power applications requiring a 100-amp, 3-pole circuit breaker. Its combination of common-trip protection, lug-lug connections, and dependable fault interruption capability makes it an excellent choice for protecting feeders, branch circuits, and connected electrical equipment in demanding operating conditions.