The Schneider Electric Square D PLA34100U31A is a 3-pole molded case circuit breaker designed for robust electrical distribution and protection in demanding industrial environments. This breaker, part of the PowerLogic series, features a 1000-amp continuous current rating and is engineered for operation at 480 volts AC, making it suitable for heavy-duty applications where reliable power interruption is critical.

Technical details

• Series: PowerLogic (PLA)
• Poles: 3
• Voltage Rating: 480V AC
• Continuous Current Rating: 1000 Amps
• Frame Size: 1000A
• Interrupting Rating: Verify with manufacturer datasheet for specific AIC rating.
• Terminal Type: Verify with manufacturer datasheet for specific terminal configuration.
• Trip Unit Type: Verify with manufacturer datasheet for specific trip unit technology (e.g., thermal-magnetic, electronic).

Applications & compatibility

This circuit breaker is commonly employed in main distribution panels, motor control centers, and as a feeder breaker for large machinery in sectors such as manufacturing, petrochemical processing, and heavy industry. Its high current capacity and voltage rating ensure compatibility with substantial electrical loads found in applications like large pump systems, industrial HVAC, and heavy-duty conveyor lines.

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 PLA34100U31A or contact our technical team for cross-reference assistance with compatible PowerLogic components.