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Q2431-50 - 50A Circuit Breaker
Q2431-50 - 50A Circuit Breaker
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Q2431-50 - 50A Circuit Breaker
When you're replacing a breaker in an existing electrical system, getting the details right matters. The Q2431-50 is a Type Q24, 3-pole, 50-amp circuit breaker rated at 10k AIC at 240VAC. It uses a specific connection setup, with two legs that plug in and a third leg that feeds through. That configuration is an important detail when you're trying to match a breaker already installed in older or legacy equipment.
The Q2431-50 measures 4.81 inches high, 2.25 inches wide, and 2.5 inches deep. It's intended for applications that require this particular Q24 design, rather than any 50-amp, 3-pole breaker. For electricians, maintenance crews, and facility managers, checking the part number, dimensions, electrical ratings, and connection style is especially important. When properly matched to compatible equipment and used within its specified ratings, this breaker is built to last and provides the form, fit, and function needed to keep an existing system in service.
Key Features and Benefits
- 50-amp, 3-pole design for compatible electrical systems.
- Rated 10k AIC at 240VAC.
- Type Q24 breaker configuration.
- Plug-on design with two legs plugging on and the third leg feeding through.
- Measures 4.81" H x 2.25" W x 2.5" D.
- Useful for maintaining legacy equipment when the original breaker specifications must be closely matched.
- Built to last when correctly installed and operated within its intended ratings.
Technical Specifications
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Part Number: Q2431-50
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Type: Q24
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Product: Plug-On Circuit Breaker
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Poles: 3
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Amperage: 50 Amps
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Voltage: 240VAC
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AIC Rating: 10k at 240VAC
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Connection: Two-Leg Plug-On; Third Leg Feeds Through
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Dimensions:
- Height: 4.81 in.
- Width: 2.25 in.
- Depth: 2.5 in.
Material Compliance and Certifications
- Material compliance details and specific certification or agency listings were not provided with the available Q2431-50 specifications. These should not be assumed based on the part number alone.
- If a particular certification, listing, or material requirement is important for the installation, check the markings on the breaker and the applicable equipment documentation. A qualified electrical professional should also confirm compatibility and applicable code requirements before installation.
Where It Works Best
- The Q2431-50 circuit breaker is best suited for existing electrical equipment designed for the Type Q24 configuration. It's a particularly relevant choice for maintenance and replacement work where the goal is to match the breaker already specified for the system.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
UBI® is a registered trademark of Connecticut Electric, Inc. Products sold are surplus, used, or refurbished and are NOT supplied by Connecticut Electric, Inc., Connecticut Electric Manufacturing, or their affiliates.
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