Schneider Electric's Square D PGA36120U43A is a molded case circuit breaker designed for robust electrical protection in demanding industrial environments. This 3-pole breaker is part of the PGA series, engineered for reliable performance in applications requiring high current handling capabilities.

Technical details

• Series: Square D PGA
• Poles: 3
• Amperage Rating: 1200 A
• Voltage Rating: 600 VAC
• Interrupting Rating (at 600 VAC): 18 kA
• Interrupting Rating (at 480 VAC): 35 kA
• Frame Size: Determined by part number encoding, consult manufacturer datasheet for exact dimensions.
• Trip Unit Type: Electronic, as indicated by the 'U' in the part number, consult manufacturer datasheet for specific trip unit features.
• Terminal Type: Standard lug terminals, consult manufacturer datasheet for specific terminal size and compatibility.
• Mounting Type: Fixed, panel mount.

Applications & compatibility

The Square D PGA36120U43A is suitable for use in main distribution panels, motor control centers, and as a feeder breaker in heavy industrial facilities. It is commonly found in applications such as large manufacturing plants, data centers, and utility substations where reliable overcurrent protection is critical.

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 PGA36120U43A or contact our technical team for cross-reference assistance with compatible PGA series components.