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10

Series NRX drawout and breaker 

three-way cable interlock installation

and removal instructions

EATON 

www.eaton.com

Instructional Leaflet

 IL01301060E

Effective June 2016

Eaton is a registered trademark.

All other trademarks are property of their 

respective owners.

 

Eaton

Electrical Sector

1000 Eaton Boulevard

Cleveland, OH 44122

United States

877-ETN-CARE (877-386-2273)

Eaton.com

© 2016 Eaton

All Rights Reserved

Printed in USA

Publication No. IL01301060E/TBG001302

Part No. IL01301060EH05

June 2016

Disclaimer of warranties and limitation of  
liability

The information, recommendations, descriptions, and safety 

notations in this document are based on Eaton’s 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 otherwise 

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, recommendations, and descriptions contained 

herein.
The information contained in this manual is subject to change without 

notice.

Содержание Series NRX

Страница 1: ...FLET COULD RESULT IN DEATH BODILY INJURY OR PROPERTY DAMAGE m WARNING THE INSTRUCTIONS CONTAINED IN THIS IL AND ON PRODUCT LABELS HAVE TO BE FOLLOWED OBSERVE THE FIVE SAFETY RULES DISCONNECTING ENSURE...

Страница 2: ...ion of the breakers and are available in 5 6 8 and 10 foot lengths 1 5 1 8 2 4 and 3 0 m Individual cable kits are ordered separately Required tools 10 mm socket drive socket 11 16 inch open end wrenc...

Страница 3: ...nted as shown Torque to 65 85 in lbs 7 3 9 6 N m Step 4 Install the trip pin A to the trip arm using an M3 x 16 mm flat head screw B Use a wrench to hold the trip lever during installation Torque to 3...

Страница 4: ...E 8 SHOWS THE TYPICAL CABLE ROUTING FOR BOTH TYPES 31 AND 33 INTERLOCKS AND FIGURE 9 SHOWS THE TYPICAL ROUTING FOR TYPE 32 INTERLOCKS THE CABLE MOUNTING ON THE DRIVE SIDE IS THE SAME FOR ALL TYPES MOU...

Страница 5: ...f bulkhead fitting enters slotted hole in cable bracket threads show above bracket 7 Bring bulkhead washer and nut down to threads and hand tighten 8 Adjust two bulkhead nuts to approximately center b...

Страница 6: ...el fitting Lower nuts Rubber boot Outer bulkhead nut Bulkhead nut Driven end cable bracket Swivel fitting Driven end long rod Lower nuts Driven end cable bracket Figure 15 Step 10 Step 11 This step de...

Страница 7: ...justments on driven long rod end of cable refer to Figure 15 As adjustments are made with the connected breakers in different states of OPEN and CLOSED make certain that gaps between the swivel fittin...

Страница 8: ...mpt 2 CLOSE Breaker C verify Breaker A remains CLOSED Again verify Breaker B will not respond to CLOSE attempt 3 OPEN Breaker A verify Breaker B will not respond to CLOSE attempt 4 OPEN Breaker C all...

Страница 9: ...9 Instruction Leaflet IL01301060E Effective June 2016 Series NRX drawout and breaker three way cable interlock installation and removal instructions EATON www eaton com Notes...

Страница 10: ...riate 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...

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