The Schneider Electric Square D PGL36040CU33A is a molded case circuit breaker designed for robust electrical protection in demanding industrial and commercial environments. This 3-pole breaker, part of the PGL series, offers a 400A current rating and operates at a 600V voltage class, ensuring reliable circuit interruption for high-capacity systems.

Technical Details

• Series: PGL
• Poles: 3
• Current Rating: 400 Amperes
• Voltage Class: 600 VAC
• Interrupting Rating: Consult manufacturer datasheet for specific interrupting ratings.
• Frame Size: PGL frame
• Terminal Type: Lug terminals
• Trip Unit Type: Thermal-magnetic (CU33A designation indicates a specific trip unit configuration; consult datasheet for detailed settings).

Applications & Compatibility

This PGL series circuit breaker is suitable for use in main distribution panels, motor control centers, and feeder protection applications within heavy industries. It is commonly found protecting equipment in manufacturing plants, processing facilities, and large commercial buildings where reliable power distribution and fault protection are 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 PGL36040CU33A or contact our technical team for cross-reference assistance with compatible PGL series components.