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Westell NPTPA1105

Manufacturer Part Number: NPTPA1105

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Reliable and Versatile DC Power Distribution with the Westell NPTPA1105

The Westell NPTPA1105 fuse panel is engineered to provide reliable and efficient DC power distribution for a wide range of equipment. With its dual bus design, this panel supports both TPA and GMT style fuses, making it an ideal choice for complex power management needs in telecommunications and other critical infrastructures.

Key Features:

  • Dual Bus Architecture: Supports two buses, each capable of handling 160 Amps, providing robust and reliable power distribution.
  • TPA and GMT Fuse Compatibility: Each bus consists of 4 TPA style fuse positions and 6 GMT style fuse positions, offering versatile protection options.
  • Alarm Circuits: Integrated alarm circuits provide real-time monitoring and alerts for any faults, ensuring immediate attention and resolution.
  • Rear Terminal Access: Designed for easy installation and maintenance with rear access to terminals, streamlining setup and serviceability.
  • High Capacity: Each bus can handle up to 160 Amps, ensuring ample power distribution capacity for demanding applications.


  • Telecommunications: Ideal for powering telecommunications equipment and ensuring reliable network performance.
  • Data Centers: Provides efficient power distribution for critical data center operations.
  • Industrial Systems: Suitable for various industrial applications requiring robust and flexible power management.

The Westell NPTPA1105 fuse panel is a reliable choice for managing DC power distribution, providing flexibility, efficiency, and robust protection for critical equipment.

Product Highlights

  • Compatible with +24V, +48V, -24V or -48V dc input (battery voltages)
  • Dual bus panel (160 Amps/bus maximum)
  • 6 GMT style fuses per bus
  • 4 TPA style fuses per bus
  • Normal and Alarm LEDs for Bus A and Bus B indicate power or fuse interrupt
  • Form C relay contacts extend alarm conditions for each bus
  • Brackets supplied for both 19” or 23” racks
  • Offset terminal blocks with rear shield provided
  • NEBS level 3 verified, with zone 4 earthquake
  • UL Listed