PowerPact® D-frame Molded Case Circuit Breakers are designed to use an electronic trip system to signal the circuit breaker to open automatically to help protect electrical systems from damage caused by overloads and short circuits.

Features

• Available in 3-4 pole design
• Available from 60-600A at up to 600 Vac
• Interrupting ratings (AIR) include G-35 kA, J-65 kA and L-100 kA at 480Vac
• Available in 100% rating for up to 400A. 600A is 80% rated only
• Available with field-interchangeable trip units
• Common accessories across the range of PowerPact Molded Case Circuit Breakers allow users to make late specification changes
• A wide range of field-installable accessories allows customers to reduce inventory without sacrificing flexibility
• Optional Ground Fault protection provided with eight adjustable ground fault pick-up levels from 0.2-1 times the nominal current and four adjustable tripping delays 60, 140, 230, 350 ms
• Broad offering of operating mechanisms and ratings specifically designed to be used as the main panel disconnect for control panel applications
  • IEC Style Rotary Operating Handles
  • NEMA 9421 Door Mounted Rotary Operating Mechanism
  • NEMA 9422 Flange Mounted Operating Mechanism in two styles – bracket mounted or cable operated
• Available in Unit-mount, I-line, rear connected, plug-in, and drawout constructions
• 3 pole automatic molded case switches available at 400A, and 600A
• UL 489 Listed, CSA, NOM, IEC certified for world wide applications

Related Products

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• PowerPact D-frame Mission Critical Circuit Breaker