September 2003
CA03310002E
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www.cutler-hammer.eaton.com
23
NEMA Contactors & Starters
IT.
Electro-Mechanical
Dimensions
Non-reversing Starter (Size 5)
Table 29. Approximate Dimensions in Inches (mm)
Figure 15. Approximate Dimensions in Inches (mm)
Reversing Starters (Sizes 00 – 4)
Table 30. Approximate Dimensions in Inches (mm)
Figure 16. Approximate Dimensions — Inches (mm)
NEMA
Size
Overall
Mounting Holes
Req. Mtg.
Screws
Reset Button
Terminals
Width Length Depth Depth
w/Logic
Level Auxiliary
Width
w/Side
Auxiliaries
Width Height Mntg.
Hole
to Top
Width Height Depth Control Line
Load Load
A
B
C
D
E
F
G
I
K
L
M
N
P
Q
R
S
5
5.7
(145)
19.4
(492)
7.0
(178)
8.2
(208)
6.7
(170)
1.75
(44.5)
18.3
(465)
.58
(14.7)
(4) 5/16
M8
2.4
(61)
12.4
(315)
5.3
(135)
5.0
(126)
4.4
(112)
3.0
(75)
4.0
(101)
NEMA
Size
Overall
Mounting Holes
Req. Mtg.
Screws
Reset Button
Terminals
Width
Length
Depth
Depth w/
Auxiliary
Width
Height
Mtg.
Hole to
Top
Width
Height
Depth
Control
Line
Load
A
B
C
D
F
G
H
K
L
M
N
P
Q
R
00, 0
3.8
(96)
5.9
(149)
2.7
(69)
3.8
(96)
3.15
(80)
5.35
(136)
.28
(7)
(3) #10
M5
1.6
(40)
3.8
(97)
2.7
(68)
2.0
(50)
1.5
(38)
.9
(22)
1
4.5
(114)
5.9
(149)
2.6
(67)
3.8
(96)
3.15
(80)
5.35
(136)
.28
(7)
(3) #10
M5
1.7
(43)
4.1
(104)
2.6
(65)
2.0
(50)
1.5
(38)
.6
(16)
2
6.2
(158)
7.4
(188)
3.3
(84)
4.4
(112)
5.51
(140)
6.89
(175)
.24
(6)
(3) #10
M5
2.3
(58)
5.5
(139)
3.3
(83)
2.6
(67)
1.9
(48)
.9
(22)
3, 4
8.5
(216)
9.5
(242)
3.8
(97)
4.9
(125)
7.87
(200)
9.06
(230)
.24
(6)
(3) #10
M5
2.9
(73)
7.2
(182)
3.7
(94)
3.1
(80)
2.1
(54)
.7
(17)
Side
Auxiliary
Logic
Auxiliary
Control Terminal
Block
S
P
N
Load Terminals
(2 T1, 6 T3)
(4 T2)
R
A
L
Q
D
C
Line Terminals
(1 L1, 3 L2, 5 L3)
F
E
K
G B
M
H
Reset Button
.015 (.4)
Deflection
to Reset
Reset
Button
K
P
F
R
L
N
A
C
G
M
Control
Terminal Block
Reset Button
.015 (0.4)
Deflection to Reset
Dual Auxiliary –
Reduce Dim “D”
.3 (7) for the
Single Auxiliaries
B
Q
D
H
Line Terminals
(1 L1, 3 L2, 5 L3)
Load Terminals
(2 T1, 4 T2, 6 T3)
