Amphenol Network Solutions 1RU family has been expanded with the addition of the 250TPA08 model, offering dual 8x8 TPA fuse positions with 250 amps continuous per feed.

PART #  9952361
Minimum 1 Each
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This industry-first, 8x8 TPA fuse panel with 250 amps continuous per feed can truly fit in 1RU, including output cabling, when connectorized outputs are selected as an option. To achieve this density, Amphenol developed a new connector, with dual locki ng tabs, low insertion/removal force, and simple field-installation for the outputs.

Of course, a standard version with output screw terminals is still available for those more comfortable with legacy screw terminals, and sufficient rack space to accommodate waterfall cable routing. In addition, Amphenol developed a new TPA fuse holder, enabling an 8x8 configuration in a 19" rack and 1RU, never before possible with a standard TPA fuse holder.

As with all the 1RU family, this panel is UL listed and NEBS compliant. Coupled with the broadest voltage range in the industry (+-12V, +-24V, +-48V) along with a hot-swappable alarm card for serviceability, and optional nrgSMART monitoring functions, the 250TPA08 is your best and only choice for a high-de nsity TPA fuse panel in 1RU.


  • Dual feeds, each at 250A continuous current capacity
  • Up to 50A TPA fuses for distribution to a variety of network elements
  • Universal voltage (+-12VDC, +-24VDC, and +-48VDC) enables standardization on a single part number for multiple voltages
  • nrgSMARTversion provides additional measurement and threshold alarming of feed voltage and individual circuit current
  • Hot-swappable alarm cards for easy field servicing
  • UL and NEBS compliant to ensure industry-standard safety and functional requirements
  • Fail larm LEDs indicate loss of feed voltage and breaker trips
  • Clear, flame-retardant polycarbonate (94V-0) protects input and output power connections and wiring from damage


UNSPSC Code 39121600

Spec Sheet

Spec Sheet

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