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Auxiliary Contacts

Cat. Nos. AUXNO, AUXNC-NF

Rated: 10A-600VAC Max.

PK-A3064-10-02-0B

INSTALLATION INSTRUCTIONS

WARNINGS 
•  TO AVOID FIRE, SHOCK OR DEATH,

 DISCONNECT ALL POWER SUPPLIES TO ENCLOSURE BEFORE EXPOSING INTERIOR. MORE THAN ONE SUPPLY DISCONNECT 

MAY BE REQUIRED TO DE-ENERGIZE THIS EQUIPMENT BEFORE SERVICING.

•  

FOR INSTALLATION ONLY BY AN ELECTRICIAN IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC) OR THE CANADIAN ELECTRICAL CODE (CEC) 
LOCAL CODES.

• 

SEPARATE OVER CURRENT PROTECTION MUST BE PROVIDED IN ACCORDANCE WITH THE NEC ARTICLE 220 OR CEC, SECTION B AS APPROPRIATE.

• 

USE THIS DEVICE WITH 

COPPER OR COPPER CLAD WIRE ONLY

.

CAUTIONS:
•  

ENSURE THAT THE RATING MARKED ON THE DEVICE IS CORRECT FOR THE INTENDED INSTALLATION.

•  

THE LOCKOUT FEATURE DOES NOT INTERRUPT THE POWER SUPPLIED TO THE SWITCH.

•    

THIS DEVICE IS SUITABLE FOR USE ON A CIRCUIT CAPABLE OF DELIVERING NOT MORE THAN 10,000 RMS SYMMETRICAL AMPERES, 600 VAC MAXIMUM 

WHEN 

PROTECTED BY 60A CLASS J FUSES.

NOTE: 

THE ENCLOSURE COVER CANNOT BE REMOVED WHEN THE HANDLE IS IN THE "ON" POSITION.

ENGLISH

FOR CANADA ONLY

For warranty information and/or product returns, residents of Canada should contact Leviton in writing at 

Leviton Manufacturing of Canada Ltd to the attention of the Quality 

Assurance Department, 165 Hymus Blvd, Pointe-Claire (Quebec), Canada H9R 1E9

 or by telephone at 

1 800 405-5320.

For Technical Assistance Call: 1-800-824-3005 (U.S.A. Only) 1 800 405-5320 (Canada Only) www.leviton.com

© 2018 Leviton Mfg. Co., Inc.

LIMITED 2 YEAR WARRANTY AND EXCLUSIONS

Leviton warrants to the original consumer purchaser and not for the benefit of anyone else that this product at the time of its sale by Leviton is free of defects in materials and workmanship under normal and proper 
use for two years from the purchase date. Leviton’s only obligation is to correct such defects by repair or replacement, at its option.

 For details visit www.leviton.com or call 1-800-824-3005. 

This warranty 

excludes and there is disclaimed liability for labor for removal of this product or reinstallation. This warranty is void if this product is installed improperly or in an improper environment, overloaded, misused, 
opened, abused, or altered in any manner, or is not used under normal operating conditions or not in accordance with any labels or instructions. 

There are no other or implied warranties of any kind, including 

merchantability and fitness for a particular purpose

, but if any implied warranty is required by the applicable jurisdiction, the duration of any such implied warranty, including merchantability and fitness for a 

particular purpose, is limited to two years. 

Leviton is not liable for incidental, indirect, special, or consequential damages, including without limitation, damage to, or loss of use of, any equipment, 

lost sales or profits or delay or failure to perform this warranty obligation

. The remedies provided herein are the exclusive remedies under this warranty, whether based on contract, tort or otherwise.

INSTALLATION

  I

ON

  O

OFF

1

2

3

4

  O

OFF

  I

ON

  I

ON

  O

OFF

  I

ON

  O

OFF

  I

ON

  O

OFF

m

a

x 2 

m

a

x 2 

Hook tabs on front of auxiliary contact

to indentations on front side of switch.

NOTE:
30A switch depicted (30A

S

W)

Other switches may vary in size

S

wing back of auxiliary contact to 

back of switch and snap into place.

A maximium of two (2) auxiliary contacts
may be mounted to either side of switch.

Repeat for opposite side of switch (if applicable).

Leviton Safety Disconnect Switch Cat. No.

Normally Closed Auxiliary Contact No.

Normally Open Auxiliary Contact No.

MDS3-AX,MDS6-AX, MDS8-AX,  

LDS30-AX, LDS60-AX, LDS30-AC

All Non-Fused Mechanical Interlocks 20-60A

AUXNC-NF

AUXNO

Mounting Side

Mounting Side

Left

Right

Powerswitch is a registered trademark of Leviton Mfg. Co., Inc. in the U.S.A.

powerswitch

®

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