THQD22100WL - 100Amp Circuit Breaker

THQD22100WL - 100 Amp Circuit Breaker

The THQD22100WL is a 100-amp, 2-pole molded case circuit breaker designed for you to use in Q-Line electrical distribution systems. Built with an internal common trip mechanism, this breaker helps you provide dependable overcurrent and short-circuit protection for 120/240VAC applications. Its cable-in/cable-out (lug-lug) configuration includes both line-side and load-side lugs, allowing for straightforward installation in compatible equipment.

Designed for commercial, industrial, and heavy-duty electrical systems, the THQD22100WL features a 22,000 A.I.C. interrupting rating at 120/240VAC and is HACR rated for heating, air conditioning, and refrigeration applications. Its molded case construction is built to last and engineered to maintain proper form, fit, and function in compatible systems. Whether you're replacing an existing breaker or maintaining an established electrical distribution setup, this unit delivers the ratings and configuration required for many demanding applications.

Key Features and Benefits

• 100 Amp Current Rating: 100 Amp current rating for higher-capacity branch circuit protection.
• 2-Pole Design: 2-pole design for 120/240VAC electrical systems.
• 22kA Interrupting Capacity: 22kA interrupting capacity at 120/240VAC.
• THQD Series Construction: THQD series molded case circuit breaker.
• Internal Common Trip: The internal common trip mechanism helps disconnect both poles simultaneously during fault conditions.
• Cable-In / Cable-Out Configuration: Cable-in/cable-out (lug-lug) configuration for direct conductor termination.
• Included Lugs: Includes both line-side and load-side lugs.
• HACR Rated: HACR rated for heating, air conditioning, and refrigeration equipment applications.
• Q-Line Compatibility: Compatible with Q-Line electrical distribution systems.
• Durable Construction: Durable molded case construction built for long-term service.
  

Technical Specifications

• Part Number: THQD22100WL
  
• Type: THQD
  
• Poles: 2
  
• Amperes: 100A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 22kA @ 120/240VAC
  
• Trip Configuration: Internal Common Trip
  
• Connection Type: Cable-In / Cable-Out (Lug-Lug)
  
• Included Accessories: Line and Load-Side Lugs
  
• HACR Rated: Yes
  
• Product Family: Q-Line
  
• Dimensions:
  • Height: 6.56 in.
  • Width: 2.75 in.
  • Depth: 2.75 in.

Material Compliance and Certifications

• HACR Rated: HACR Rated.
• Electrical Distribution Systems: Manufactured for use in applicable 120/240VAC electrical distribution systems.
• Molded Case Construction: Molded case circuit breaker construction.
• Form, Fit, and Function: Designed to meet the form, fit, and functional requirements of compatible Q-Line installations.
• Installation Notice: Verify all local code requirements and application specifications before installation.
  

Where It Works Best

• The THQD22100WL is well-suited for commercial buildings, industrial facilities, HVAC equipment, distribution panels, and electrical systems requiring a 100A, 2-pole breaker with a 22kA interrupting rating. Its lug-lug design makes it a practical choice for applications where direct cable termination is required, while its common trip operation supports multi-wire and 240V circuit protection requirements. It is commonly used in facilities where maintaining compatibility with existing Q-Line equipment is important.