Q2430-20 - 20 Amp Circuit Breaker

Q2430-20   - 20 Amp Circuit Breaker

Trying to match a Q2430-20 circuit breaker already installed in your equipment? Start with the numbers that matter. The Q2430-20, also identified as Q243020, is a 20-amp, 3-pole Type Q24 circuit breaker with a plug-on design and a 10 kA AIC rating at 240VAC. It measures approximately 4.81 inches high, 2.25 inches wide, and 2.5 inches deep. Those details are especially useful when you're working with legacy electrical equipment, where finding the correct form, fit, and function is often more important than anything else. If the existing application calls for this particular configuration, the Q2430-20 provides a straightforward way to match the original breaker specifications. It is built to last when installed correctly and used within its intended ratings. Before installation, compare the part number and electrical specifications with those of the existing breaker and the equipment requirements.

Key Features and Benefits

• 20-amp rating for applications specifically designed for a 20A breaker.
• Three-pole configuration to match equipment requiring a 3-pole circuit breaker.
• Rated 10k A.I.C. at 240VAC.
• Plug-on design for compatible electrical equipment.
• Type Q24 configuration for applications calling for this breaker type.
• Also identified by the alternate part number Q243020.
• Defined dimensions make it easier to check the physical fit against an existing breaker.
• A practical choice for maintaining compatible legacy electrical systems without changing the original breaker configuration.
• Built to last when properly installed and operated within the specified application and ratings.

Technical Specifications

• Part Number: Q2430-20
  
• Alternate Part Number: Q243020
  
• Product Type: Circuit Breaker
  
• Type: Q24
  
• Mounting Style: Plug-On
  
• Amperage: 20 Amps
  
• Poles: 3
  
• Voltage: 240VAC
  
• A.I.C. Rating: 10k @ 240VAC
  
• Dimensions:
  • Height: 4.81 in.
  • Width: 2.25 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Certification and material-compliance details were not included in the available specifications for the Q2430-20. For that reason, no specific UL, CSA, RoHS, or other certification is claimed here. If a particular listing or compliance standard is required for your application, check the breaker markings and the appropriate technical documentation before installation.

Where It Works Best

• The Q2430-20 is intended for compatible electrical equipment that calls for a 20-amp, 3-pole, Type Q24 plug-on circuit breaker with a 10 kA AIC rating at 240VAC. It can be particularly useful in legacy-system maintenance and repair work where the goal is simple: match the breaker the equipment was designed to use.