TPA 250 Series Fuse Panel
For Telecom Broadband
The CSI TPA 250 series complies with telecom requirements while significantly exceeding the specifications of competitive products. The CSI TPA 250 series GMT fuse panel product family consists of single and dual-input configurations.
  • 19” and 23” rack mount options (1RU high)
  • 250A max. current
  • 12 TPA fuse positions (single input version)
  • 6A/6B TPA fuse positions (dual input version)
  • 50A max. TPA fuse size
  • Connectorized outputs
  • Input current measurement
  • Meter module display or LED display options
  • Dry contact alarm output for remote monitoring
  • Optional cable lacing bar (CSI # 750-283-10)
  • Optional adjustable rear rack support kit with cable lacing bar (CSI # 750-277-10)
  • White powder coat finish
  • Specifications
    Voltage -48VDC
    Input rating 250A max; 250A continuous
    Input configuration Single input;
    Dual input (6A/6B)
    Circuits 12 TPA fuse positions (50A max fuse size)
    Dimensions 17" W x 1.75" H x 18.40" D (excluding lacing bar)
    Mounting 19" or 23" mounting ears
    Color White powdercoat
    Data Sheet Connectorized Cable Assemblies

    For pricing and ordering information, please contact CSI Sales at 1-800-274-0544 or via email at