The Schneider Electric Square D FGA140503 is a molded case circuit breaker designed for robust electrical protection in demanding environments. As part of the FGA series, this breaker is engineered to safeguard circuits operating at 480Y/277V, providing reliable interruption capabilities for industrial and commercial power distribution systems. Its construction ensures durability and consistent performance under typical load conditions.

Technical details

• Series: Square D FGA
• Type: Molded Case Circuit Breaker
• Voltage Rating: 480Y/277V AC
• Current Rating: 50 Amps
• Number of Poles: 3 (inferred from FGA140503 part number structure, typically indicating 3 poles for this series)
• Interrupting Rating: To be verified against manufacturer datasheet for specific application requirements.
• Terminal Type: To be verified against manufacturer datasheet.
• Mounting Type: To be verified against manufacturer datasheet.

Applications & compatibility

This circuit breaker is suitable for use in a variety of industrial control panels, power distribution units, and machinery requiring reliable overcurrent protection. It is commonly found in applications such as manufacturing plants, processing facilities, and commercial buildings where consistent and safe electrical operation is paramount. Compatibility with specific panelboards and busway systems should be confirmed with the manufacturer's documentation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D FGA140503 or contact our technical team for cross-reference assistance with compatible FGA series components.