THQC32070WL - 70Amp Circuit Breaker

THQC32070WL - 70 Amp Circuit Breaker

The THQC32070WL is a 70-amp, 3-pole molded case circuit breaker designed to provide dependable overcurrent and short-circuit protection in your commercial, industrial, and light-duty power distribution applications. Built as part of the trusted THQC Q-Line family, this breaker features an internal common trip mechanism that simultaneously disconnects all poles when a fault is detected, helping protect connected equipment and electrical systems from damage. Its cable-in/cable-out (lug-lug) configuration simplifies installation while supporting secure conductor terminations. With a 10kA interrupting capacity at 240VAC, the THQC32070WL delivers reliable performance where consistent circuit protection is essential.

Engineered for durability and long-term operation, this HACR-rated circuit breaker is well suited for applications involving heating, air conditioning, refrigeration equipment, motor loads, and general electrical distribution systems. Its compact molded case design helps you to maximize panel space while maintaining dependable protection against electrical faults, overloads, and short circuits.

Key Features and Benefits

• 70 Amp Current Rating: Supports medium-capacity power distribution and equipment protection.
• 3-Pole Design: Provides simultaneous protection across three phases or multiple conductors.
• Internal Common Trip: Automatically trips all poles together when a fault occurs, enhancing system safety.
• 10kA Interrupting Capacity at 240VAC: Helps safely interrupt fault currents before damage can occur.
• Cable-In/Cable-Out (Lug-Lug) Configuration: Allows for straightforward field wiring and secure cable connections.
• Q-Line Series Construction: Designed for dependable operation in demanding electrical environments.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• Molded Case Design: Offers reliable protection in a compact footprint while helping safeguard critical electrical components.
  

Technical Specifications

• Part Number: THQC32070WL
  
• Type: THQC
  
• Current Rating: 70 Amps
  
• Number of Poles: 3
  
• Interrupting Rating: 10kA
  
• Voltage Rating: 240VAC
  
• Trip Type: Internal Common Trip
  
• Connection Type: Cable-In/Cable-Out (Lug-Lug)
  
• Product Family: Q-Line
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.94 in.
  • Width: 3.00 in.
  • Depth: 2.63 in.
• Construction: Molded Case Circuit Breaker
  

Material Compliance and Certifications

• Industry Standards: The THQC32070WL is manufactured for use in electrical distribution systems requiring dependable overcurrent protection and is designed to meet applicable industry standards for molded case circuit breakers.
• HACR Rated: The breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment where approved by local electrical codes and installation requirements. Always verify compliance with project specifications and applicable regulatory standards before installation.
  

Where It Works Best

• The THQC32070WL is ideal for commercial facilities, industrial control panels, HVAC systems, refrigeration equipment, motor circuits, and general power distribution applications that require a 70A, 3-pole circuit breaker. Its common-trip functionality and reliable fault interruption capabilities make it a practical choice for protecting three-phase systems and critical electrical loads where safety and uninterrupted operation are priorities.