The Schneider Electric Square D HDL36100CU33X is a molded case circuit breaker designed for robust electrical protection in demanding environments. As part of the Square D Heavy Duty (HDL) series, this 3-pole breaker is engineered to safeguard circuits against overcurrent conditions. Its construction is suitable for integration into industrial control panels and power distribution systems.

Technical details

• Series: Square D HDL (Heavy Duty)
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 100A
• Breaking Capacity: 14kA at 600V AC
• Frame Size: Determined by HDL36100 designation (verify specific dimensions against manufacturer datasheet)
• Terminal Type: CU (Copper)
• Mounting Type: Molded Case (verify specific mounting configuration against manufacturer datasheet)
• Trip Unit Type: Thermal-Magnetic (indicated by CU33X suffix, verify trip settings against manufacturer datasheet)

Applications & compatibility

This circuit breaker is commonly employed in industrial facilities, commercial buildings, and heavy-duty machinery applications. It is suitable for protecting feeders, branch circuits, and motor loads where reliable overcurrent protection is critical. Compatibility extends to systems requiring 600V AC service and 100A circuit protection.

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 HDL36100CU33X or contact our technical team for cross-reference assistance with compatible Square D circuit breaker components.