Eaton EG-frame sliding bar interlock Owner's Manual
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Instruction Leaflet
IL012017EN
Effective February 2014
EG Frame Circuit Breaker Instruction
Leaflet for Sliding Bar Interlock
Kit Includes:
1 - Housing
1 - Slider
1 - Mounting Panel
4 - Flat Head Screws (#8) 0.164-32 x 0.500”
4 - Hex Standoffs
4 - One-way Screws (#10) 0.190-32 x 0.375”
4 - 0.190” Washers
Instruction Leaflet
Effective February 2014
IL012017EN EG Frame Circuit Breaker Instruction
Leaflet for Sliding Bar Interlock
WARNING
DO NOT ATTEMPT TO INSTALL OR PERFORM MAINTENANCE ON
EQUIPMENT WHILE IT IS ENERGIZED. DEATH, SEVERE PERSONAL INJURY,
OR SUBSTANTIAL PROPERTY DAMAGE CAN RESULT FROM CONTACT
WITH ENERGIZED EQUIPMENT. ALWAYS VERIFY THAT NO VOLTAGE IS
PRESENT BEFORE PROCEEDING WITH THE TASK, AND ALWAYS FOLLOW
GENERALLY ACCEPTED SAFETY PROCEDURES.
1. Drill and tap the circuit breaker mounting panel (see Figure 1).
Mount the breakers to the panel using the screws supplied with the breaker and the four (4) hex standoffs supplied with the interlock kit.
Figure 1. Drilling Plan.
2. Assemble the sliding bar interlock components by positioning the slider in the housing then inserting four (4) flat head screws from the back of panel through the holes to mount interlock assembly
(see Figure 2).
N ote: When the right side breaker is a 3-pole breaker, the slider must be cut off at the mark indicated (see Figure 3).
Housing
Flat Head
Screws
Mounting
Panel
Slider
Figure 2. Assembling the Sliding Bar Interlock Components.
2 EATON www.eaton.com
Figure 3. Cut Off Mark for 3-Pole Installation.
EG Frame Circuit Breaker Instruction
Leaflet for Sliding Bar Interlock
3. Mount the interlock assembly on the breakers using the four (4) one-way screws and washers supplied with the kit (see Figures 4 and 5).
Instruction Leaflet IL012017EN
Effective February 2014
Figure 4. Mounting the Interlock Assembly to a 3-Pole Circuit Breaker.
Figure 5. Mounting the Interlock Assembly to a 4-Pole Circuit Breaker.
EATON www.eaton.com
3
Instruction Leaflet IL012017EN
Effective February 2014
The instructions for installation, testing, maintenance, or repair herein are provided for the use of the product in general commercial applications and may not be appropriate for use in nuclear applications. Additional instructions may be available upon specific request to replace, amend, or supplement these instructions to qualify them for use with the product in safety-related applications in a nuclear facility.
The information, recommendations, descriptions, and safety notations in this document are based on Eaton’s experience and judgment with respect to Retrofitting of Power Breakers. This instructional literature is published solely for information purposes and should not be considered all-inclusive. If further information is required, you should consult an authorized Eaton sales representative.
The 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 the parties. This literature is not intended to and does not enlarge or add to any such contract.
The sole source governing the rights and remedies of any purchaser of this equipment is the contract between the purchaser and Eaton.
NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING
WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR
MERCHANTABILITY, OR WARRANTIES ARISING FROM COURSE
OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING
THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS
CONTAINED HEREIN.
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 description contained herein.
EG Frame Circuit Breaker Instruction
Leaflet for Sliding Bar Interlock
Eaton
Electrical Sector
1000 Eaton Boulevard
Cleveland, OH 44122
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. IL012017EN / TBG01126
February 2014
Eaton is a registered trademark.
All other trademarks are property of their respective owners.

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