Download MTD 122-270A Technical data

NEMA Contactors & Starters
IT. Electro-Mechanical
33-23
March 2009
Dimensions
Non-reversing Starter (Size 5)
Table 33-34. Approximate Dimensions in Inches (mm)
NEMA Overall
Size
Width Length Depth Depth
w/Logic
Level Auxiliary
A
B
C
D
5
5.7
(145)
19.4
(492)
7.0
(178)
8.2
(208)
Width
w/Side
Auxiliaries
E
Mounting Holes
Req. Mtg. Reset Button
Terminals
Width Height Mntg. Screws
Width Height Depth Control Line Load Load
Hole
to Top
F
G
I
K
L
M
N
P
Q
R
S
6.7
(170)
1.75
(44.5)
18.3
(465)
.58
(14.7)
(4) 5/16
M8
12.4
(315)
5.3
(135)
5.0
(126)
4.4
3.0
(112) (75)
4.0
(101)
E
D
C
Line Terminals
(1 L1, 3 L2, 5 L3)
2.4
(61)
H
F
Q
K
M
Side
Auxiliary
Logic
Auxiliary
G B
Reset Button
.015 (.4)
Deflection
to Reset
Control Terminal
Block
Load Terminals
(2 T1, 6 T3)
(4 T2)
R
S
P
N
L
A
Figure 33-13. Approximate Dimensions in Inches (mm)
Reversing Starters (Sizes 00 – 4)
Table 33-35. Approximate Dimensions in Inches (mm)
NEMA
Size
00, 0
1
2
3, 4
Overall
Width
Length
Depth
Mounting Holes
Width
Height
Depth w/
Auxiliary
A
B
C
D
F
G
Mtg.
Hole to
Top
H
3.8
(96)
4.5
(114)
6.2
(158)
8.5
(216)
5.9
(149)
5.9
(149)
7.4
(188)
9.5
(242)
2.7
(69)
2.6
(67)
3.3
(84)
3.8
(97)
3.8
(96)
3.8
(96)
4.4
(112)
4.9
(125)
3.15
(80)
3.15
(80)
5.51
(140)
7.87
(200)
5.35
(136)
5.35
(136)
6.89
(175)
9.06
(230)
.28
(7)
.28
(7)
.24
(6)
.24
(6)
D
Line Terminals
(1 L1, 3 L2, 5 L3)
Req. Mtg.
Screws
Reset Button
Width
Height
L
M
N
P
Q
R
1.6
(40)
1.7
(43)
2.3
(58)
2.9
(73)
3.8
(97)
4.1
(104)
5.5
(139)
7.2
(182)
2.7
(68)
2.6
(65)
3.3
(83)
3.7
(94)
2.0
(50)
2.0
(50)
2.6
(67)
3.1
(80)
1.5
(38)
1.5
(38)
1.9
(48)
2.1
(54)
.9
(22)
.6
(16)
.9
(22)
.7
(17)
H
K
B G
M
Control
Terminal Block
Figure 33-14. Approximate Dimensions — Inches (mm)
CA08102001E
Reset
Button
R
P
N
C
Load
K
Reset Button
.015 (0.4)
Deflection to Reset
Load Terminals
(2 T1, 4 T2, 6 T3)
Terminals
Control
Line
(3) #10
M5
(3) #10
M5
(3) #10
M5
(3) #10
M5
Q
Dual Auxiliary –
Reduce Dim “D”
.3 (7) for the
Single Auxiliaries
Depth
For more information visit: www.eaton.com
L
F
A
33