External Wraparound Maintenance Bypass Switch (MBS)
Wall-Mount Inverter Maintenance Solution
Overview
Comm/net’s external wall-mounted wraparound maintenance bypass switch allows feeding critical AC loads directly from the Main Distribution Panel if inverter maintenance is required.
Features
  • Rotary make-before-break load switch
  • Electromechanical interlock feature -- prevents movement of the load switch unless the inverter is operating in bypass
  • Rotary On/Off inverter static bypass feed switch – removes AC power from the inverter for safety
  • Optional integrated 30-circuit loadcenter: bolt-in breakers, copper bus
  • Clear MBS status indicators & operating placards
  • Dry contacts for remote MBS state monitoring
  • Handshake interlock version available
  • UL listed: ANSI/UL 67 - Panel Boards; File No. E485849
  • Specifications
    Electrical
    Voltage 120VAC
    Input current 125A
    Maximum input interruption device 125A
    Interrupt rating 2.5kA
    Mechanical
    Dimensions 20" W x 50" H x 8.7" D (models with distribution);
    20" W x 23.8" H x 8.7" D (models without distribution)
    Weight 100 lbs
    Mounting Key-hole (wall mount)
    Color Grey powdercoat
    Downloads
    Data Sheet Installation Manual


    For pricing and ordering information, please contact CSI Sales at 1-800-274-0544 or via email at sales@commnetsystems.com.