QO2301021 - 30 Amp Circuit Breaker

QO2301021 - 30 Amp Circuit Breaker

The QO2301021 is a 2-pole, 30-amp Type QO plug-on circuit breaker featuring an integrated 120VAC shunt trip device, making it an excellent choice for your applications requiring remote tripping capability alongside dependable overcurrent protection. Designed for use in compatible Type QO load centers and panelboards, this breaker helps you safeguard electrical systems from overloads and short circuits while allowing the breaker to be tripped remotely when connected to an external control circuit. Its plug-on installation design simplifies panel installation and replacement, helping you to reduce downtime during maintenance or system upgrades. Rated 10kA A.I.C. at 120/240VAC, the QO2301021 is well suited for commercial, industrial, and specialized electrical systems where safety, reliability, and remote disconnect functionality are important.

Key Features and Benefits

• 30 Amp Current Rating: 30 Amp current rating for reliable branch circuit protection.
• 2-Pole Configuration: 2-pole configuration for 120/240VAC applications.
• Integrated 120VAC Shunt Trip Device: Integrated 120VAC shunt trip device enables remote tripping from an external control signal.
• Plug-On Design: Plug-on design allows for straightforward installation in compatible Type QO load centers and panelboards.
• 10kA A.I.C. Interrupting Rating: Interrupting rating of 10kA A.I.C. at 120/240VAC.
• Circuit Protection: Protects electrical circuits against overloads and short circuits.
• Suitable for Multiple Applications: Suitable for new installations, equipment upgrades, and maintenance projects.
• Compact Design: Compact design helps maximize available panel space.
  

Technical Specifications

• Part Number: QO2301021
  
• Type: QO
  
• Breaker Style: Plug-On Circuit Breaker with 120VAC Shunt Trip Device
  
• Poles: 2
  
• Amperage: 30 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10kA A.I.C.
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 2.25 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: Manufactured for use in compatible Type QO electrical distribution systems. Designed to meet applicable industry performance and safety requirements for molded case circuit breakers.
• Installation Requirements: Built for dependable operation when installed according to applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

• The QO2301021 is ideal for electrical systems that require both standard branch circuit protection and remote trip functionality. It is commonly used in commercial buildings, industrial facilities, machinery control systems, emergency shutdown circuits, HVAC equipment, fire and life safety interfaces, and other applications where an external control signal must quickly disconnect power. Its combination of a 30-amp rating, 2-pole protection, and 120VAC shunt trip capability makes it a practical solution for professionals seeking dependable circuit protection with added operational flexibility.