The Schneider Electric Square D PBLC34300GN is a 300 Amp plug-in circuit breaker designed for use with LC frame busway systems. Engineered for 480V AC, three-phase power distribution, this 3-pole breaker is suitable for heavy-duty industrial and large commercial electrical infrastructure. Its robust construction ensures reliable operation in demanding environments.

Technical Details

• Series: Square D PBLC
• Frame Size: LC
• Amperage Rating: 300A
• Voltage Rating: 480V AC
• Number of Phases: 3-Phase
• Number of Poles: 3-Pole (3P)
• Interrupting Rating: 65kA at 480V AC
• Connection Type: Plug-in for busway systems

Applications & Compatibility

This Schneider Electric busway plug-in breaker is commonly integrated into power distribution systems for manufacturing plants, data centers, and large commercial buildings. It is designed to connect directly to compatible Square D LC frame busway runs, providing branch circuit protection for heavy loads such as large motors, HVAC units, and industrial machinery.

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 PBLC34300GN or contact our technical team for cross-reference assistance with compatible busway components.