Conductor and Lug Data for Contactors Switches

Conductor and Lug Data
For Contactors & Switches
Product Class
Controller Size
00-1 3/4
2-2 1/2
3-3 1/2
14, 17, 18, 22, 25,
4
26, 30, 32, 36, 36,
40, 43, 83, 84, 87
5-6
& 88
7
8
40 & 87
4 - 6 Vacuum
11
SMF, MMS, MRS
ALL
ALL
20 & 30A
20
Side Mounted
Power Poles
60A
100A
LE
200A
300A
400A
20A
30A
60A
100A
200A
300A
400A
CLM, CM
Wire Range (AWG)
14 - 2
14 - 2
14 - 2/0
6 - 250 MCM
3/0 - 600 MCM (front terminal only)
250 - 500 MCM (back terminal only)
2 x 2/0 - 2 x 500 MCM (both front & back)
(3) 2/0 - 500 MCM
(6) 1/0 - 750 MCM
3/0 - 600 MCM (front terminal only)
250 - 500 MCM (back terminal only)
2 x 2/0 - 2 x 500 MCM (both front & back)
2 x (14 - 10)
Up to 10
Up to 8
Up to 10
Up t o 2
Up to 1/0
6 - 2/0 (Front & back terminals)
2 x 1/0 (Both terminals)
3/0 - 300 MCM (Front terminal)
250 - 500 MCM (Back terminal)
2 x 2/0 - 2 x 500 MCM (Front & Back )
3/0 - 600 MCM (Front terminal)
250 - 500 MCM (Back terminal)
2 x 2/0 - 2 x 500 MCM (Front & Back)
1 4 - 10
14 - 8
14 - 4
6 - 1 /0
4 - 300 MCM
4 - 600 MCM
(2) 2 - 350 MCM
Lug Kit
Wire Type Catalog No.
A L o r CU
NA
A L o r CU
49SAAF
AL or CU
49SAAH
AL or CU 75D35994001
A L o r CU
3RT1966-4G
CU only 49ZATK750-3
CU only 49ZATK1650-6
AL or CU
3RT1966-4G
CU only
CU only
CU only
*3RV1928-1H
NA
NA
CU only
CU only
CU only
NA
NA
NA
CU only
3RT1966-4G
CU only
3RT1966-4G
CU only
3RT1966-4G
CU only
AL or CU
AL or CU
AL or CU
AL or CU
AL or CU
AL or CU
NA
NA
NA
NA
NA
NA
NA
* 3RV1928-1H lug kit is required only when controller is used as a type E manual combination starter
Class 14, 22, and 30
Torque for Power Terminals **
Controller Size
Torque
00 -0
1
1 3/4 - 2 1/2
3 - 3 1/2
4
5
6
7
8
20 lb-in.
35 lb-in.
45 lb-in.
120 lb-in.
200 lb-in.
180-195 lb-in.
180-195 lb-in.
375 lb-in.
500 lb-in.
** Torque for terminals on coils and other
control accessories: 11 lb-in. to 15 lb-in.
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