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Universal Connecting Bar

ERICO Connecting, Earthing and Neutral Busbars are used to connect several earthing conductors within a panel and can be used in a variety of different applications including switchgear and control equipment, electrical equipment, for wind and solar power generation and in data centers. This Universal Connecting Bar can be used as a 450A current rating IEC for power distribution.


  • Easy to wire with a hexagonal key
  • Design allows for visual inspection of conductor and confirmation of connection
  • For use with punched or threaded copper busbar
  • High fill ratio allows output connection with or without terminal
  • Quick and easy installation
  • RoHS compliant


Material: Brass
Part Number CB7X16
Article Number 553150
Max Current Rating 450 A
Number of Tunnel Connections 7
Conductor Size, IEC (7) 1.5 - 16 mm² Stranded
Ferrule Conductor Size, IEC (7) 1.5 - 16 mm²
Conductor Size, UL (7) #10 - #6 Solid
(7) #8 - #4 Stranded
Depth (D) 0.49"
Height (H) 1.22"
Width (W) 2.68"
A 0.35"
B 0.16"
Unit Weight 0.18 lb
Thread Size
M5 0.71"
M6 0.69"; 0.98"
M8 0.79"; 0.98"
M10 0.98"

Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.

UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.





cUL KDER7.E220029
CSA C22.2 No. 41
UL KDER.E220029