The Schneider Electric Square D HDL26040SA is a 2-pole molded case circuit breaker from the HDL series, engineered for robust overcurrent protection in commercial and industrial electrical systems. This unit features a thermal-magnetic trip mechanism, providing reliable safeguarding against both sustained overloads and sudden short circuits. Its design is suitable for integration into distribution panels and machinery requiring dependable circuit interruption.

Technical details

• Series: Square D HDL
• Poles: 2
• Frame Size: HDL
• Current Rating: 40A
• Voltage Rating: 600V AC
• Trip Type: Thermal Magnetic
• Interrupting Rating: Not specified; verify with manufacturer datasheet.
• Terminal Type: Not specified; verify with manufacturer datasheet.

Applications & compatibility

This circuit breaker is commonly deployed in manufacturing facilities, processing plants, and commercial buildings to protect branch circuits and equipment. It is suitable for use in motor control centers, power distribution panels, and as a component within larger automated machinery such as packaging lines, material handling systems, and HVAC controls.

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 HDL26040SA or contact our technical team for cross-reference assistance with compatible Square D circuit protection components.