Eaton SPECIAL1064 Molded Case Circuit Breaker - UL Listed

Feature → Business Impact → Application: The SPECIAL1064 is a 400 A, three-pole molded case circuit breaker with a K frame and a non-interchangeable thermal-magnetic trip. This configuration provides dependable short-circuit protection and reliable overload protection, reducing unplanned downtime in critical power circuits and improving system reliability for motor control centers and panelboards. Feature → Business Impact → Application: The unit offers 65 kAIC interrupt rating at 240 VAC and 35 kAIC at 480 VAC, enabling safe interruption of high-energy faults in demanding industrial environments, while keeping equipment protected and compliant with industry standards. Feature → Business Impact → Application: With 1A-1B rear terminals and a right pigtail, plus an undervoltage release option (110-127 VAC with left pigtail), installation flexibility is enhanced and remote tripping or control schemes can be integrated easily. Feature → Business Impact → Application: The OFF hasp factory lock and imperial mounting hardware simplify maintenance lockout/tagout procedures and secure mounting in tight enclosures, reducing handling errors during maintenance. Feature → Business Impact → Application: UL Listed certification provides formal safety validation, supporting compliance audits and customer qualification processes, while catalog notes (3TA401K line) ensure correct product selection for Series C frame installations. Feature → Business Impact → Application: The auxiliary 1A-1B rear switch supports signaling or control interlocks in control schemes, enabling safer operation of machines with interlocked access or in automatic sequences. This combination of robust protection, flexible wiring, and certified reliability translates to lower lifecycle costs, faster installation, and safer, more maintainable electrical systems in warehouses, manufacturing lines, and processing plants.