Technical data
33-20
For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.201.01.T.E
January 2001
NEMA Contactors & Starters
33
Accessories
Freedom Line
Vol. 2, Ref. No. [0036]
Auxiliary Contact Location
NEMA Sizes 00 – 2, IEC Sizes A – K
The sketches below illustrate the maximum number of auxil-
iary contacts that can be assembled to a contactor or starter
and their locations.
Table 33-44. Auxiliary Contacts
1
Available positions on contactors or starters other than what is factory
installed.
2
When a pneumatic timer is mounted on contactor, only side mounted
auxiliary contact positions are available. The solid-state timer, when
added, takes up side mounted auxiliary contact position.
Figure 33-7. Auxiliary Contact Location
NEMA Sizes 3 – 8, IEC Sizes L – Z
The sketches below illustrate the maximum number of auxil-
iary contacts that can be assembled to a contactor and their
locations.
Note: A Base Auxiliary Contact must be added in position R1 before
additional auxiliary contacts can be mounted on NEMA Size 3 and
IEC Sizes L – N, or in L1 on NEMA Sizes 4 – 5 and IEC Sizes P – S.
Table 33-45. Mounting Positions
3
Available positions on contactors or starters other than what is factory
installed.
Figure 33-8. Auxiliary Contact Location
Catalog
Number
Size Poles Available Mounting Positions
12
Open Type Enclosed
AE16 A – K 3 T1, L1 L1
AN16 00
0 – 2
3
3
T1, L1, R1
T1, L1
L1
L1
AE56 A – K 3 L1, R1 L1, R1
AN56 00 – 2 3 T1, T2 —
CE15 A – C
D – K
G – J
G – J
2 – 4
3
4
5
T1, L1, R1
T1, L1
T1, R1
T1
L1, R1
L1
—
—
CN15 00
0 – 2
1, 2
1, 2
2 – 4
2 – 3
4
5
T1, L1, R1
T1, L1
T1, L1
T1, L1
L1
L1
—
—
CN35 10A
20 – 60A
60A
60A
2 – 4
2 – 3
4
5
T1, L1, R1
T1, L1
T1, L1
T1, L1
L1
L1
—
—
CE55 A – K 3 L1, R1 L1, R1
CN55 00 – 2 3 T1, T2 —
L1
T1 T2
R1
L1
T1 T2
R1
L1
T1
Top View
Front View
L1
T1
R1
Front View
Reversing
Contactors and Starters
Non-reversing
Contactors and Starters
Top View
R1
Size Available Mounting Positions
3
NEMA Size 3, IEC Sizes L – N R2, R3, L1, L2, L3
NEMA Sizes 4 – 5, IEC Sizes P – S L2, L3, R1, R2, R3
NEMA Sizes 6 – 7, IEC Sizes T – X R1
NEMA Size 8, IEC Size Z L2, R2
NEMA Sizes 6 – 7
IEC Sizes T, U, V, W and X
NEMA Sizes 3 – 5
IEC Sizes L – S
NEMA Size 8
IEC Size Z
L1 R1
L1
Front
of Contactor
Left Side
of Contactor
L2
Aux.
Cont.
L3
Aux.
Cont.
R2
Aux.
Cont.
R3
Aux.
Cont.
L1
Base
Aux.
Cont.
R1
Base
Aux.
Cont.
Rear
Rear
Right Side
of Contactor
R1
L2 R2
Tab3301.fm Page 20 Monday, October 23, 2000 9:49 PM