Engineered for robust electrical protection, the Schneider Electric Square D FJA241004 Molded Case Circuit Breaker is a critical component for safeguarding industrial power distribution systems. This 100-amp breaker operates within a 480Y/277V electrical system, providing reliable interruption of fault currents to prevent damage to downstream equipment and ensure personnel safety. Its design is optimized for demanding environments found in manufacturing and processing facilities.

Technical details

• Series: Square D FJA
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 480Y/277V AC
• Current Rating: 100 Amperes
• Interrupting Capacity: High (specific rating requires datasheet verification)
• Number of Poles: 3 (inferred from FJA241004 part number convention for 3-pole breakers)
• Frame Size: J Frame (inferred from FJA241004 part number convention)
• Trip Unit Type: Thermal-Magnetic (inferred from FJA241004 part number convention)

Applications & compatibility

The Schneider Electric Square D FJA241004 is commonly deployed in main distribution panels, sub-panels, and as branch circuit protection for heavy machinery. It is suitable for use in applications such as motor control centers, pump systems, HVAC units, and general power distribution within manufacturing plants, data centers, and commercial buildings. Verify compatibility with your specific control panel or switchgear specifications.

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 FJA241004 or contact our technical team for cross-reference assistance with compatible Square D J Frame components.