The Schneider Electric Square D FA340151121 is a 3-pole molded case circuit breaker designed for reliable electrical distribution and protection in industrial environments. This specific unit is rated for 15 Amps and operates at a maximum voltage of 480V AC, featuring an integrated 120V AC trip mechanism for controlled fault interruption. It is a component commonly found in control panels and power distribution systems for machinery and equipment.

Technical details

• Series: Square D FA Series
• Poles: 3
• Amperage Rating: 15 Amp
• Voltage Rating: 480V AC
• Trip Unit Voltage: 120V AC
• Interrupting Rating: To be confirmed via manufacturer datasheet; typical for this series is 18kAIC at 480V.
• Terminal Type: Lug terminals (specific size to be confirmed via manufacturer datasheet).
• Mounting Type: Panel mount (specific configuration to be confirmed via manufacturer datasheet).

Applications & compatibility

This circuit breaker is suitable for use in a wide range of industrial applications including motor control circuits, branch circuit protection, and general power distribution. It is compatible with standard Square D FA Series enclosures and mounting hardware, making it a direct replacement or upgrade option for existing installations in manufacturing plants, processing facilities, and building automation systems.

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 FA340151121 or contact our technical team for cross-reference assistance with compatible Square D components.