The Schneider Electric Square D LA36300 is a molded case circuit breaker engineered for robust overcurrent protection in demanding industrial and commercial environments. This breaker is specifically designed to handle significant electrical loads, making it suitable for applications requiring reliable power distribution and fault interruption.

Technical details

• Series: LA (likely part of the Square D Masterpact or similar heavy-duty line, verify with manufacturer datasheet)
• Type: Molded Case Circuit Breaker (MCCB)
• Current Rating: 300 Amps
• Voltage Rating (AC): 600 Volts AC
• Voltage Rating (DC): 250 Volts DC
• Interrupting Capacity: Verify specific AIC rating against manufacturer datasheet for application suitability.
• Number of Poles: Typically 3-pole for this series and rating, confirm with datasheet.
• Terminal Type: Screw or lug terminals, confirm with datasheet.
• Mounting Type: Fixed, panel mount, confirm with datasheet.
• Trip Unit Type: Thermal-magnetic, confirm with datasheet for specific settings.

Applications & compatibility

This circuit breaker is commonly deployed in main distribution panels, motor control centers, and heavy machinery power circuits within manufacturing plants, processing facilities, and large commercial buildings. Its high current and voltage ratings make it suitable for protecting feeders and branch circuits in systems where substantial power is required.

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 LA36300 or contact our technical team for cross-reference assistance with compatible Square D circuit protection components.