Power Electronics Explosion-Proof NEMA Type 7/9 control Panels

If your motor control application is in an environment requiring a NEMA type 7/9 enclosure, consider enhancing your upgrade with a ready-to-go and pre-engineered control panel to make your installation quick and easy!

Our Explosion-Proof NEMA type 7/9 Control Panels Include:

  • Industry-leading lead times for explosion-proof enclosures!
  • Save Time and Money: Pre-drilled holes in enclosures readily available, and fully customizable.
  • A Micro-Speed® Variable Frequency Drive, Smooth-Move® Soft-Start, or contactor motor controls
  • Panels available for all voltages: 208-230, 385-415, 460, and 575VAC; VFDs programmable for 50, 60, or 120 Hz
  • Isolated intrinsic safety barrier relays with wire breakage monitoring (as required)
  • Mainline Disconnect (with mainline fusing) and Mainline Contactor (size based on total crane amperage)
  • Control Voltage Transformer (Line Voltage to 110V is standard)
  • Standard Allen-Bradley control components, or optional other brands
  • Branch Fusing and Motor Thermal Overload Protection standard (designed to NEC specifications)
  • Braking contactors as required
  • Components mounted on a removable sub-panel
  • Panel wiring 105°C computer-generated labels on both ends
  • Common raised terminal strip to ease installation
  • Duct channels covering main wire runs
  • Factory inspected and fully tested
  • Regeneration resistors built-in or included, where applicable
  • Control panel wiring schematics, operations manuals, and Bill of Materials included
  • CDMA Duty A, B, C, D (standard); E, F available
  • UL/cUL labeling available
Your solution for all your crane and hoist needs.