EGB24050 - 50 Amp Circuit Breaker
- 50 Amp
- 35k @ 277VAC; 65k @ 240VAC
- 2 Pole
Purchase Options: New In Box
EGB24050 - 50 Amp Circuit Breaker Description
EGB24050 - 50 Amp Circuit Breaker
Keeping an electrical distribution system operating safely starts with using the right replacement components. The EGB24050 E-Frame Miniature Circuit Breaker is a 2-pole, 50-amp bolt-on circuit breaker designed for use in compatible NF panelboards, providing dependable protection against overloads and short circuits in commercial and industrial electrical systems. Built with a thermal-magnetic trip unit, it reacts to both prolonged overcurrent conditions and instantaneous faults, helping protect connected equipment while maintaining the original form, fit, and function of your existing installation. A built-in trip indicator offers a quick visual reference when the breaker has opened, making inspections and troubleshooting more efficient.
Key Features and Benefits
- 50 Amp current rating for branch circuit protection
- 2-pole design for compatible 480Y/277VAC electrical systems
- Bolt-on mounting for secure installation in compatible NF panelboards
- Thermal-magnetic trip unit helps protect against overloads and short circuits
- Visual trip indicator simplifies maintenance and troubleshooting
- Interrupting ratings of:
- 65kA @ 120VAC
- 65kA @ 120/240VAC
- 65kA @ 240VAC
- 35kA @ 277VAC
- 35kA @ 480Y/277VAC
- Accepts copper and aluminum, conductors
- HACR and HID rated for specialized commercial applications
- Calibrated for operation at 104°F (40°C)
- Built to last for dependable service in compatible electrical systems
Technical Specifications
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Catalog Number: EGB24050
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Series: EGB
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Frame Type: 125A EDB / EGB / EJB Frame
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Product Type: E-Frame Miniature Circuit Breaker
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Rated Current: 50 Amps
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Number of Poles: 2
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Maximum Operating Voltage: 480Y/277VAC
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Trip Unit Technology: Thermal-Magnetic
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Trip Unit Rating: 1800A
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Holding Current: 630A
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Interrupting Capacity:
- 65kA @ 120VAC
- 65kA @ 120/240VAC
- 65kA @ 240VAC
- 35kA @ 277VAC
- 35kA @ 480Y/277VAC
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Mounting Type: Bolt-On
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Compatible Panelboard: NF Panelboard
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Electrical Connections: Aluminum lugs
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Compatible Wire Sizes:
- Aluminum: AWG 12–2/0
- Copper: AWG 14–2/0
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Terminal Torque:
- 34.5 lb-in (3.9 N·m) for AWG 14–10
- 49.6 lb-in (5.6 N·m) for AWG 8–2/0
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Dimensions:
- Height: 5.66 inches
- Width: 1.96 inches
- Depth: 4.05 inches
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Weight: Approximately 3 lbs.
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Ambient Operating Temperature: Up to 104°F (40°C)
Material Compliance and Certifications
The EGB24050 is cULus Listed, TAA Compliant, HACR Rated, and HID Rated, meeting recognized industry standards for safety and intended use. It is designed for installation in compatible NF panelboards and should be installed in accordance with applicable electrical codes and manufacturer specifications.
Where It Works Best
- Commercial office buildings
- Manufacturing and industrial facilities
- Schools and educational campuses
- Healthcare facilities
- Retail buildings
- Lighting panelboards
- HVAC equipment
- HID lighting systems
- Electrical maintenance and retrofit projects
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.
Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.
Specifications
- Width:2.0
- Height:5.69
- Depth:3.44
- Poles:2
- Amperes:50
- A.I.C. Rating & Volts:35k @ 277VAC; 65k @ 240VAC
- Type:EGB
- Approx Dimensions:2.00"W x 5.69"L x 3.44"D
- Additional Notes:Thermal Magnetic, Bolt-on, Circuit Breaker for NF Panelboard. Includes Load-Side Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).