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General 

Eaton's Cooper Power™ series 600 A, 25 kV Class 

PUSH-OP™ adapter cap is a factory assembled 

loadbreak reducing tap plug and bushing extender 

with a stainless steel shroud and tin-plated copper 

probe. It meets all the requirements of IEEE 

Std 386™-2006 standard, Separable Connector 

Systems.
The device is used to cap a 600 A PUSH-OP 

type bushing interface with the 200 A loadbreak 

interface, allowing for live testing and visible 

grounding. 
It is 200 A three-phase switching and three-

phase fault close rated. When used with Eaton's 

Cooper Power series 200 A insulated protective 

cap, M.O.V.E. arrester or a grounding elbow, the 

PUSH-OP adapter cap provides a fully shielded, 

submersible unit.

Installation

The PUSH-OP adapter cap is installed on a 

de-energized 600 A special PUSH-OP bushing 

interface using a clampstick tool. Refer to 

Service 

Information S600-19-1, 600 A, 15, 25, and 35 kV 

Class PUSH-OP Bushing Adapter Cap Installation 

Instructions

 for installation instructions. 

Production tests

Tests are conducted in accordance with IEEE Std 

386™-2006 standard.

• 

AC 60 Hz 1 Minute Withstand 

• 

40 kV

• 

Minimum Corona Voltage Level 

• 

19 kV

Tests are conducted in accordance with Eaton 

requirements.

• 

Physical Inspection

• 

Periodic Dissection

• 

Periodic Fluoroscopic Analysis

600 A 25 kV class PUSH-OP

  

insulated adapter cap

Deadbreak Connectors

Catalog Data 

CA650103EN

Effective September 2016 
Supersedes 600-39 January 1990

COOPER POWER

SERIES

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