Advantages• Reversing contactors with horizontal

construction reduces the amount ofpanel space required.

• Improved arc extinguishing above600V helps decrease contact wear.

• Minimal mechanical movement forcontact closure helps reducedowntime.

• DC magnet assembly helps reducepower consumption.

• Protective cover guards accidentalcontact with vacuum interrupters.

• Vacuum interrupter contains contactarc in a sealed environment.

• Visual ON/OFF indicator providesthe status of forward and reversecontactors.

• Line and load terminals positioned upfront for easy wiring.

• Control pack converts AC inputpower to DC coil voltage, housescontrol power and auxiliary contactterminals and provides you with aquiet operation and reduced powerconsumption.

• Higher voltage (1500V) availabilitycompensates for voltage drops causedby long runs of wiring.

OverviewThe Allen-Bradley® line of vacuum contactors by Rockwell Automation haveexpanded to include the new Bulletin 1104C Reversing Vacuum Contactor. Thenew reversing contactor is designed to provide you with improved performanceby featuring contacts sealed from harsh contamination. These new contactors areboth mechanically and electrically interlocked which avoids both contactors to beclosed simultaneously providing you with additional safety. In addition, theheavy-duty mounting rail provides you with convenience and ease of installation.Our line of reversing vacuum contactors are now available in 200 A, 400 A and600 A versions for use up to 1500V maximum to meet your industrial needs.

Bulletin 1104C Reversing Vacuum Contactors are ideal for industries with harshenvironments such as mining, pharmaceutical, petroleum, cement and metalprocessing, and pulp and paper where reliable motor starting is essential.

Applications

Heavy duty cycling of motorsCranes and hoistsFoundriesConveyorsPumpsChemical processingMining equipmentWye-DeltaReduced voltage auto transformerTwo speed – single or two winding starters

PRODUCT PROFILE

BULLETIN 1104C REVERSING VACUUM CONTACTORS Superior Performance in a Space Saving Design

PRODUCT SELECTION, SPECIFICATIONSMotor Switching Ratings

Publication 1104C-PP002A-EN-P – April 2008 Copyright ©2008 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.

3-Phase, 200…1500V, 60Hz

Motor Switching Ratings

200…208V 220…240V 380…415V 440…480V 550…600V 1000V 1500V ContinuousCurrent

Ratings (A)Cat. No.

Hp kW Hp kW Hp kW Hp kW Hp kW Hp kW Hp kW

60 45 75 56 100 75 150 112 200 150 300 224 500 375 200 1104C-BO*

125 93 150 112 200 149 300 224 400 298 700 522 1000 746 400 1104C-CO*

200 149 200 149 350 261 400 298 600 447 1000 746 1200 895 600 1104C-DO*

* Control Voltage Code

[V]** 120 125 240

AC 50/60 Hz D — A

DC — — G —

The cat. no. is incomplete. To complete the cat. no., select a control voltage code from the table below and

insert into the cat. no.

Example: Cat. No. 1104C-BO*93 becomes Cat. No. 1104C-BOD93.

* Inrush current should be less than 1000% of IEC AC3 operational current.�For use on transformers having an inrush not more than 20 times the rated full load current irrespective of

secondary load. Ratings do not apply to transformers used in resistive welder service.

** Terminal lugs not included – see Accessories below

AccessoriesAuxiliary Contacts

Contactors are supplied with one normally open and one normally closed auxiliary contacts (A600 rating) as

standard. Additional auxiliary contacts, two normally open and two normally closed, can be added in the field.

Lug Kit (three per kit)

Continuous Current Rating (A) Wire Size Cat. No.

200 2/0…250 MCM 1195C-LK1

400 (2) #6…300 MCM 1195C-LK2

600 (2) #2…600 MCM 1195C-LK3

Description Cat. No

Auxiliary Contact (10 A @ 600V) 1195C-N3

Auxiliary Contact (10 mA @ 5V DC) 1195C-N4

B

DA

E C

Control PakSide-mounted module for DC coil power

Continuous Current Rating (A) Input Voltage Cat. No.

200

110/120V AC 1102C-CP2D

220/240V AC 1102C-CP2A

380/415V AC 1102C-CP2N

440/480V AC 1102C-CP2B

400/600

110/120V AC 1102C-CP46D

220/240V AC 1102C-CP46A

380/415V AC 1102C-CP46N

440/480V AC 1102C-CP46B

Control ModuleSide-mounted module for DC input voltage

Continuous Current Rating Input Voltage Cat. No.

200/400/600125V DC 1195C-N5

250V DC 1195C-N6

Reversing Contactor Dimensions

Contactor Size[A]

AHeight

BWidth

CDepth

DMounting

Height

EMounting

Width

2008.375(213)

14(358)

6.5(202)

7(210)

13(322)

4009.25

(235)19

(480)7.10

(232)7.85

(272)18

(452)

60012

(305)19

(480)7.10

(232)10.82(280)

18(452)