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8

Instruction  Leaflet  

IL29C204I

Installation Instructions for Motor Operator for

 

3- and 4-Pole ND, NB, NC, MD, MA, MC Type

 

Circuit Breakers and Molded Case Switches

EATON CORPORATION

 www.eaton.com

Frequency (Hz) 
Motor-in

R

ush 

Current (A) 
Catalog Number 

Table 1-1.  Available Motor Operator Ratings and Operating Conditions 

50

/

60 

50

/

60 

Dc 

Dc 

Dc 

 

15 

13 

 

50 

Catalog Number 

Motor-in-Rush 

Current (A) 

Style Number 

                        

  

15

Rated Voltage 

120 (1 10) 

208 

240 (220) 

125

 Vdc          

Style Number 
Rated Voltage 

120 

208 

240 

480 

125 Vdc 

24 Vdc 

Frequency (Hz) 

Operator is an intermittent duty device. The safe duty cycle (OFF to ON 

to 

OFF) should not exceed one per minute. 

Electrical Operating times at rated voltage. 

a. To turn breaker ON 

- 0.2 second (12 cycles) max. 

b. To turn breaker OFF 

- 0.2 second (12 cycles) max. 

Motor Operating temperature; Class “ A  temperature limits apply. 

Applied Voltage should be no less than 

85%

 

or no more than 11 0% 

of rated voltage. 

Operator applications on supply of 480 Vac utilizes a 

transformer. (Customer Supplied) 

EOP5T07

EOP5T09

EOP5T11

EOP5T15

EOP5T26

EOP5T22

EOP5T21

24 Vdc

19

  

15

45

5

19

13

15

50

480/115 Vac 

1484D60G01 1484D60G02 1484D60G03 1484D60G04 1484D60G05 148460G08 1484D60G03

1484D60G31 1484D60G32 1484D60G33 1484D60G34 1484D60G35 1484D60G36

Summary of Contents for EOP5T07

Page 1: ...1 Instruction Leaflet IL29C204I Installation Instructions for Motor Operator for 3 and 4 Pole ND NB NC MD MA MC Type Circuit Breakers and Molded Case Switches Contents Description Page 1 Introduction...

Page 2: ...ed or reset remotely It has the capability for lock off push to trip and manual operation Electrical The motor operator mechanism is driven by a reversible electric motor connectedto a ball screw The...

Page 3: ...r operator is mounted to the cir cuit breaker the circuit breaker nameplate is not visi ble Before mounting the motor operator make sure the circuit breaker nameplateinformation is recorded for future...

Page 4: ...nd the push nut insidethe operator Use two 4 in pan head screws The handle extension must be between the rollers of the bracket assem bly and the motor towards the line end of the breaker Figs 2 3 4 1...

Page 5: ...cking arm white line to the Manual Operation mode In this mode electrical power to the motor is cut off Figs 3 1 and 3 3 CAUTION IF BREAKERISTRIPPED WHEN OFF MOTOR OPER ATOR MUST BE RECYCLEDTO ON THEN...

Page 6: ...otor Operator for 3 and 4 Pole ND NB NC MD MA MCType Circuit Breakers and Molded Case Switches EATON CORPORATION www eaton com Fig 3 1 Motor Operator Features Fig 3 2 Motor Operator in Electrical Posi...

Page 7: ...sert into the 30 in dia hole near the POWER OFF switch to hold switch ON Figs 3 1 and 4 1 CAUTION 125 IN DIA PIN SHOULD BE REMOVED BEFORE REINSTALLING THE COVER 4 4 For upper limit switch adjustment l...

Page 8: ...Operator is an intermittent duty device The safe duty cycle OFF to ON to OFF should not exceed one per minute Electrical Operating times at rated voltage a To turn breaker ON 0 2 second 12 cycles max...

Page 9: ...uction Leaflet IL29C204I Effective Octoberr 2011 Installation Instructions for Motor Operator for 3 and 4 Pole ND NB NC MD MA MCType Circuit Breakers and Molded Case Switches EATON CORPORATION www eat...

Page 10: ...tion Leaflet IL29C204I Effective October 2011 Installation Instructions for Motor Operator for 3 and 4 Pole ND NB NC MD MA MCType Circuit Breakers and Molded Case Switches EATON CORPORATION www eaton...

Page 11: ...tion Leaflet IL29C204I Effective Octoberr 2011 Installation Instructions for Motor Operator for 3 and 4 Pole ND NB NC MD MA MCType Circuit Breakers and Molded Case Switches EATON CORPORATION www eaton...

Page 12: ...zed Eaton sales represent a tive 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 b...

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