The EC3GB type ground bars are intended for use in Siemens and Murray brands of load centers and electrical distribution equipment. The ground bars can be mounted in one of 4 locations inside the load center: top right, top left, bottom right and bottom left. Up to 4 ground bars can be added to each load center.
For use with Siemens and Murray branded products
Ground Bar Kit-27 Position
Type EC3GB ground bar
Each terminal accepts number 14-4 CU/AL conductors
Product is UL listed
For use with Siemens ES, PL, SN and PN Series load centers
Equivalent models: EC3GB27P, EC3GB27PU