The Schneider Electric Square D FC340801021 is a molded case circuit breaker designed for robust electrical system protection. This 3-pole unit, part of the Square D family, offers reliable performance in demanding industrial environments. It is engineered to safeguard electrical circuits from overcurrent conditions, ensuring operational continuity and equipment safety.

Technical details

• Series: Square D
• Type: Molded Case Circuit Breaker
• Poles: 3
• Voltage Rating: 480V AC
• Amperage Rating: 80A
• Protection Type: Thermal-Magnetic
• Trip Functions: Long-time and Instantaneous
• Interrupting Rating: To be verified against manufacturer datasheet for specific application requirements.

Applications & compatibility

This circuit breaker is suitable for use in a wide range of industrial power distribution systems, including motor control circuits, branch circuit protection, and main service disconnects. Its thermal-magnetic tripping mechanism makes it ideal for applications requiring protection against both sustained overloads and sudden short circuits, commonly found in manufacturing plants, processing facilities, and heavy machinery operations.

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 FC340801021 or contact our technical team for cross-reference assistance with compatible Square D components.