The Schneider Electric Square D PLA34120 is a 3-pole molded case circuit breaker designed for robust electrical protection in industrial environments. This breaker is part of the PowerLogic series, engineered to safeguard equipment and personnel from overcurrent and short-circuit events. Its construction ensures reliable operation within demanding applications.

Technical details

• Series: Square D PowerLogic (PLA)
• Number of Poles: 3
• Rated Voltage: 480V AC
• Current Rating: 1200A
• Interrupting Rating: 100kA at 480V AC
• Frame Size: L (indicated by the 'L' in PLA)
• Terminal Type: Lug (indicated by the '3' in PLA34120, typically denoting lug terminals for this series)
• Mounting Type: Fixed (standard for this frame size and series)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a feeder breaker for large machinery. It is commonly found in heavy manufacturing, data centers, and utility applications where high current and fault interruption capabilities are essential. Ensure compatibility with your specific panelboard or switchgear specifications.

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 PLA34120 or contact our technical team for cross-reference assistance with compatible PowerLogic components.