
32 Rockwell Automation Publication 193-UM011A-EN-P - September 2010
Chapter 2 Installation and Wiring
Figure 17 - Control Wire Installation
Figure 18 - Cat. No. 193-CBCT1 Approximate Dimensions [mm (in.)]
Catalog Number
Maximum
Current
Frequency
Turns
Ratio
Sensor Window I.D. Sensor Type
Maximum Recommended
Cable Size
Ref: IEC Contactor
Catalog Number
Ref: NEMA
Contactor Size
193-CBCT2
193-CBCT3
#2 AWG (35 mm
2
) @ 600V
100-C09…100-C37
100-C09…100-C85
00…2
00…3
100-C09…100-D180 00…4
193-CBCT1 45 A 50/60 Hz 1000:1
1000:150/60 Hz
90 A
#8 AWG (10 mm
2
) @ 600V
For a three-phase system with one cable per phase.
39.6 mm (1.56 in.)
19.1 mm (.75 in.)
For a three-phase system with two cables per phase.
#250MCM (120 mm
2
) @ 600V
100-C09…100-D420 00…5
#350MCM (185 mm
2
) @ 600V
1000:150/60 Hz
180 A
63.5 mm (2.50 in.)
193-CBCT4
1000:150/60 Hz420 A 82.3 mm (3.25 in.)
45.3
(1.78)
23.1
(.91)
Ø 19.1
(Ø .75)
Ø 44.5
(Ø 1.75)
63.5
(2.50)
50.8
(2.00)
3.2
(.12)
4
(.16)
12.7
(.50)
Cat. No. 193-CBCT1
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