The Schneider Electric Square D HJA series molded case circuit breaker provides reliable overcurrent protection for electrical distribution systems. Specifically, the HJA260504 model is engineered for demanding industrial environments, offering robust performance in applications requiring precise circuit interruption. This 2-pole breaker is designed to safeguard equipment and personnel from electrical faults.

Technical details

• Series: Square D HJA
• Type: Molded Case Circuit Breaker (MCCB)
• Number of Poles: 2
• Frame Size: HJA (Decode from part number if possible, otherwise omit)
• Current Rating: 50 Amperes (A)
• Voltage Rating: 600 Volts (V)
• Interrupting Rating: Verify against manufacturer datasheet for specific AIC rating.
• Terminal Type: Verify against manufacturer datasheet.
• Mounting Type: Verify against manufacturer datasheet.

Applications & compatibility

This HJA series circuit breaker is commonly deployed in heavy-duty industrial settings, including manufacturing plants, processing facilities, and power distribution panels. It is suitable for protecting motor circuits, feeder circuits, and branch circuits in applications such as conveyor systems, pump controls, and HVAC equipment.

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 HJA260504 or contact our technical team for cross-reference assistance with compatible Square D components.