SQUARE D
FDA34050 - 50Amp Circuit Breaker
FDA34050 - 50Amp Circuit Breaker
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FDA34050 - 50Amp Circuit Breaker
Finding the right replacement breaker for an existing electrical system is about getting the details right. The FDA34050 Square D circuit breaker is a 50 Amp, 3-pole molded case circuit breaker designed for compatible I-Line electrical distribution equipment where matching the original breaker specifications is important.
Whether you are maintaining an existing panelboard, replacing a matching breaker, or servicing a legacy electrical distribution system, the FDA34050 I-Line circuit breaker provides a practical solution.
Key Features and Benefits
- 50 Amp, 3-pole Square D molded case circuit breaker
- Designed for compatible I-Line electrical distribution equipment
- PowerPact™ thermal magnetic trip unit provides overload and short-circuit protection
- Plug-in I-Line connection style for matching applications
- Helps maintain original breaker form, fit, and function
- Designed for existing commercial and industrial electrical systems
- Suitable for branch circuit and feeder protection applications
- Designed for electrical maintenance and replacement projects
Technical Specifications
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Part Number: FDA34050
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Manufacturer: Square D
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Product Type: Molded Case Circuit Breaker (MCCB)
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Breaker Type: FDA
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Frame Type: I-Line Frame
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Trip Unit Type: Thermal Magnetic
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Amperage Rating: 50 Amps
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Number of Poles: 3
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Connection Type: Plug-In I-Line
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A.I.C. Rating:
- 18kA at 480VAC
- 25kA at 240VAC
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Height: 9.75 in
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Width: 3.0 in
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Depth: 5.25 in
Material Compliance and Certifications
The Square D FDA34050 molded case circuit breaker is designed for use in compatible electrical distribution equipment requiring thermal magnetic circuit protection. Its construction and electrical ratings are intended for approved applications and established electrical system requirements.
Where It Works Best
- Square D I-Line panelboards and compatible distribution equipment
- Existing PowerPact™ electrical systems
- Commercial electrical distribution applications
- Industrial power distribution systems
- Branch circuit and feeder protection applications
- Electrical maintenance and replacement projects
- Systems requiring a 50 amp, 3-pole plug-in breaker
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.
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