background image

DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY

The information, recommendations, descriptions and safety notations in this document are based on Eaton Corporation’s 

(“Eaton”) experience and judgment and may not cover all contingencies. If further information is required, an Eaton sales 

office should be consulted. Sale of the product shown in this literature is subject to the terms and conditions outlined in 

appropriate Eaton selling policies or other contractual agreement between Eaton and the purchaser.
THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES 

OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY 

EXISTING CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON. THE 

CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES. 
In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or other-

wise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or 

loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing 

power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recom-

mendations and descriptions contained herein. The information contained in this manual is subject to change without notice. 

ii

SECTIONALIZING SWITCH INSTALLATION INSTRUCTIONS

  MN800002EN   March 2016

Summary of Contents for COOPER POWER LS4R Series

Page 1: ...Sectionalizing switch installation instructions COOPER POWER SERIES OEM Equipment MN800002EN Effective March 2016 Supersedes June 2015...

Page 2: ...IN ANY EXISTING CONTRACT BETWEEN THE PARTIES ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES...

Page 3: ...Std C37 71 2001 standard 2 Ratings and characteristics table per IEC 60265 1 2 Dimensional information 2 INSTALLATION PROCEDURE Bolt In assembly 4 Ring Mount assembly 5 Connect internal leads 6 RECOM...

Page 4: ...n Safety information DANGER Hazardous voltage Contact with hazardous voltage will cause death or severe personal injury Follow all locally approved safety procedures when working around high and low v...

Page 5: ...aded activating mechanism ensures quick loadbreak action and positive contact engagement through all positions The Make Before Break MBB switches provide uninterrupted power during switching Read this...

Page 6: ...n phases kV 95 125 150 Across open contacts kV 95 125 150 Power Frequency 1 minute To ground and between phases kV 35 60 70 Across open contacts kV 35 60 70 DC Withstand 15 minutes To ground and betwe...

Page 7: ...n be used on 14 gauge 075 inch 1 9 mm to 25 inch 6 4 mm thick frontplate 14 gauge shown 3 Optional padlock handle is available See catalog section CA800005EN Table 6 and Figure 6 4 See catalog section...

Page 8: ...ng is accomplished with O rings on the operating shaft and gasketed sealing gland secured on the outside of the tank with locking nut 5 Optional install spring small end toward end of shaft and limit...

Page 9: ...ance zone and have an insulated barrier between them and the switch This barrier will deflect any gas bubbles generated by the switch operation The outline drawing shown in Figure 6 describes the swit...

Page 10: ...B A A A A COIL B C COIL C COIL V BLADE MAKE BEFORE BREAK A C B A C B A C B A C B AB C B C OPEN A C LINES A B TO C LINE A ONLY LINE B ONLY TO C TO C OPEN ALL B A C COIL T BLADE BREAK BEFORE MAKE A C B...

Page 11: ...d training may cause excess cantilever force and difficulty in switch operation Figure 6 Arc clearance zone Figure 7 View of tank front with optional limit plate positioned over pin Note With limit pl...

Page 12: ...next position could jam the mechanism making the switch inoperable If the handle stops jams in a position between the designated marked positions stop switching operation and consult the factory prio...

Page 13: ...adbreak devices Failure to follow this warning could result in equipment damage severe injury or death WARNING Hazardous voltage Do not operate loadbreak equipment if a fault condition is suspected Do...

Page 14: ...This page is intentionally left blank 10 SECTIONALIZING SWITCH INSTALLATION INSTRUCTIONS MN800002EN March 2016...

Page 15: ...This page is intentionally left blank 11 SECTIONALIZING SWITCH INSTALLATION INSTRUCTIONS MN800002EN March 2016...

Page 16: ...es Eaton com cooperpowerseries 2016 Eaton All Rights Reserved Printed in USA Publication No MN800002EN Rev 01 Supersedes MN800002EN Rev 00 SAFETY FOR LIFE Eaton is a registered trademark All trademark...

Reviews: