HQGF20 - 20Amp Circuit Breaker

HQGF20 - 20Amp Circuit Breaker

Replacing an HQGF20 circuit breaker? Start with the details that determine whether the breaker actually belongs in the equipment. The HQGF20 is a 20-amp, 1-pole breaker rated at 10k AIC at 120VAC, with thermal-magnetic operation and ground-fault circuit interruption. That's worth confirming before installation, especially when you're working with older equipment where space and connection style can be just as important as the electrical ratings.

Key Features and Benefits

• 20A, 1-pole configuration: Clearly defined ratings make it easier to compare the breaker with existing equipment requirements.
• Ground fault circuit interruption: Includes the ground fault function specified for the HQGF20.
• Thermal magnetic operation: Uses the specified thermal magnetic circuit breaker mechanism.
• Plug-on connection: Intended for compatible equipment that accepts this connection configuration.
• 40°C rating: An additional operating specification to check when confirming compatibility.
• Two-space requirement: The HQGF20 occupies two full-size panel spaces, an important physical-fit consideration.
  

Technical Specifications

• Part Number: HQGF20
  
• Product Type: Ground Fault Circuit Breaker
  
• Type: HQGF
  
• Amperage: 20 A
  
• Number of Poles: 1
  
• Voltage: 120 VAC
  
• A.I.C. Rating: 10k at 120VAC
  
• Trip / Operating Type: Thermal Magnetic
  
• Ground Fault Circuit Interruption: Yes
  
• Connection: Plug-On
  
• Temperature Rating: 40°C
  
• Required Panel Space: Two full-size spaces
  
• Height: 4.81 in
  
• Width: 1.50 in
  
• Depth: 2.50 in
  
• Dimensions: 1.50"W x 4.81"L x 2.50"D
  
• Approximate Shipping Weight: 2.25 lbs.
  

Material Compliance and Certifications

No specific material-compliance declarations or certification details were included in the supplied HQGF20 specifications. For that reason, this description does not assume UL, CSA, RoHS, REACH, or other certification status that hasn't been documented.

Where It Works Best

The HQGF20 20A circuit breaker makes sense for compatible legacy electrical equipment that specifically calls for a one-pole, 20A, 120VAC, 10k AIC, HQGF-type, plug-on connection, thermal-magnetic operation, and ground-fault circuit interruption.

There are a couple of physical details worth paying attention to as well. The breaker measures 1.50 "W x 4.81 "L x 2.50 "D and takes up two full-size spaces. So don't stop the compatibility check after seeing "20A" on the breaker.