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General

Eaton meets the full requirements of IEEE Std 

386™-2006 standard – Separable Insulated 

Connector Systems in its Cooper Power™ series 

600 A, 35 kV PUSH-OP™ insulated standoff 

bushing providing a single deadbreak interface 

made of high quality insulating epoxy material. 
It is used in switchgear, trans form ers, and 

other apparatus to isolate and sectionalize an 

energized cable. Temporary or permanent parking 

of energized 600 A 35 kV PUSH-OP deadbreak 

con nec tors is simplified with the use of an 

insulated standoff bushing.
The PUSH-OP insulated standoff bushing is 

de signed to be installed in the parking stand 

mounted on  switch gear, transformers, or other 

apparatus. A drain wire lug is pro vid ed on the 

standoff bracket for at tach ment of a drain wire 

to ensure deadfront construction. The bushing 

provides a fully shielded, submersible connection 

for deadbreak operation.
All standoff bushing brackets have a stainless 

steel eyebolt with a brass pressure foot. The 

bushing body is bolted to a stainless steel base 

bracket using a stainless steel bolt. The bracket 

and latch mechanism provides easy installation 

of a PUSH-OP connector without any threading 

operations. Optional hitch pin locks the latch 

mechanism in place for added security.

Installation

A clampstick tool is used to place the standoff 

bushing in the parking stand on the front plate of 

the apparatus. The PUSH-OP connector is then 

installed onto the standoff bushing tap. Refer to 

Service Information S600-65-1 600 A 15/25 and 

35 kV Class PUSH-OP Insulated Standoff Bushing 

Installation Instructions

 for complete in stal lation 

details on the PUSH-OP insulated standoff 

bushing.

600 A 35 kV class PUSH-OP

  

insulated standoff bushing

Deadbreak Connectors

Catalog Data 

CA650049EN

Effective May 2015 
Supersedes 600-65 May 2002

COOPER POWER

SERIES

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