TOPELE threaded insulating or none bushings are used on threaded rigid or IMC conduits to prevent wires from being damaged by sharp edges on conduits.
Insulated Grounding Bushing
Material:Malleable iron
Standard finish:Zinc Plated
Female hub threads
Standard:UL
Used on threaded Rigid/IMC conduit to provide a means of grounding conduit through an insulated bushing
General
Zinc die casting conduit bushing
With CNC machine threading NPC thread
As the Cap for IMC and Rigid conduit
AS UL stipulated:all the size need to be using corresponding item code when we applied the UL,C/W screw and steel locknut,come with the hot-galvanized lock ring
All TOPELE conduit bushing engraved the UL and size
CAT# | Size |
CB-50M/50MG | 1/2'' |
CB-75M/75MG | 3/4'' |
CB-100M/100MG | 1'' |
CB-125M/125MG | 1-1/4'' |
CB-150M/150MG | 1-1/2'' |
CB-200M/200MG | 2'' |
CB-250M/250MG | 2-1/2'' |
CB-300M/300MG | 3'' |
CB-350M/350MG | 3-1//2'' |
CB-400M/400MG | 4'' |