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White standoff bracket 2.48in wide 1.50in high with cable routing spools and mounting screws

Hubbell Incorporated

Hubbell Incorporated HPW89D Standoff Bracket 2.48in W 1.50in H telephone accessory

SKU CH-5MEZ-N317E

A white standoff bracket with cable-routing spools for 110 punch-down termination, 2.48 in wide by 1.50 in high, includes mounting screws

  • TypeDesks & Laptop Stands
  • Designed for 110 punchdown termination blocks
  • Compatible with 89B termination hardware
  • Includes mounting screws for secure installation
  • Cable routing spools organise distribution cables
  • Compact 2.48in width fits tight spaces

Telephone Standoff Bracket

The Hubbell Incorporated HPW89D is a white standoff bracket designed for structured cabling installations. It provides a secure mounting surface for 110 punchdown termination blocks, specifically the 89B type. The bracket includes mounting screws for immediate installation onto a suitable surface. It is intended for technicians and installers managing copper distribution frames.

Build Integration and Cable Management

This accessory fits into a build by creating a dedicated standoff space for termination hardware on a backboard or rack. It requires a flat mounting surface and basic tools to drive the supplied screws into place. Once installed, it frees up board space by holding the 89B block away from the surface. Integrated cable routing spools help dress distribution cables and jumper wires neatly.

Thermal Noise and Power Characteristics

As a passive metal bracket, the HPW89D draws no electrical power and generates no heat during operation. It produces zero acoustic noise because it contains no moving parts, fans, or active electronic components. The unit simply provides physical support and cable pathway management for the connected punchdown system.

Highlights

  • Designed for 110 punchdown termination blocks
  • Compatible with 89B termination hardware
  • Includes mounting screws for secure installation
  • Cable routing spools organise distribution cables
  • Compact 2.48in width fits tight spaces

Specifications

BrandHubbell Incorporated
TypeDesks & Laptop Stands

Questions about this item

How does the 110 punch-down limit cable density on the bracket?

The bracket is designed for 110 punch-down termination, so cable density is limited by the number of 110-style positions available on the connected block.

Does the bracket generate any heat or noise during all-day operation?

No, it is a passive metal bracket with no moving parts or electronics, so it produces no heat and no audible noise.

Which termination block must I already own for this bracket to work?

You need an 89B termination block, because the bracket is made to mount directly to that specific block type.

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