Copper Expansion Modules (12x0, 0x16)

Norstar 12x0 Copper Trunk Module (NT5B32)

  • Grade B: $99.88
Availability: In Stock

Norstar 12x0 Trunk Module (NT5B32)

The Norstar 12x0 Trunk Module will supply users with up to three expansion slots for trunk expansion.


  • Provides (3) Expansion Slots
  • Adds Maximum of 12 External Lines
  • Included: Mounting Bracket, DS-30 Expansion Cable and Cable Trough


  • Requires One Port on a 2 or 6 Port Copper Expansion Cartridge
  • Compatible with the Norstar 8x24 KSU
    - Each 8x24 KSU can handle up to 6 Trunk Modules

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