Drawing

Dimension Sheet
29-170H
Page 1
Series C
®
HMCP
Motor Circuit
Protectors
3-600 Amperes
October 1997
Mailed to: E, D, C/29-100A
F-Frame
Note: For 2 Pole MCP, Current Carrying
Parts Omitted From Center Pole
Reproduced from drawing 1490D54
Front View
Dimensions in parentheses in millimeters
Line End
Load End
Side View
1.562
(39.65)
.197 (5.00) Dia. Hole .328 (8.33) Dia.
C’Bore 1.938 (49.20) Deep From Top.
.344 (8.73) Dia. C’Bore
.656 (16.65) Deep From Bottom.
4 Mounting Holes For .164-32
(No. 8) x 1.500 (38.08)
Mounting Screws
Pockets on Load End
Receive Projection of
Current Limiter
When Required
(See Tabulation)
Full Ribs on Load End Reject
Projection or Current Limiter
When Required (See Tabulation)
MCP Continuous
Rating
Current Limiter
Pockets
Hole Size
.203
(5.15)
X
X
X
X
X
.234
(5.94)
X
X
X
X
.266
(6.75)
X
X
3
5
7
10
15
25
30
50
70
100
150
N
N
N
Y
Y
N
N
Y
Y
N
Y
.500 (12.70)
Wide Conductor
See Tabulation For
Hole Sizes
Trough For
Attachment
Leads
.740
(18.78)
1.375
(34.91)
.188 R
(4.76)
.188 R
(4.76)
1.375
(34.91)
.375
(9.52)
1.406 (35.69)
.750 (19.04)
4.500
(114.25)
2.719
(69.03)
1.719
(43.64)
.375
(9.52)
.375
(9.52)
.344
(8.73)
.688
(17.46)
.740
(18.78)
1.693
(42.98)
.016
(.40)
.016
(.40)
.172 (4.36)
.156 R.
(3.97)
On
Load
Line
Off
Push to Trip
1.328
(33.71)
1.328
(33.71)
4.554
(115.62)
.819
(20.79)
1.031
(26.17)
.450 (11.42) Dia. 6 Holes
.110 (2.79) Dia. x .310 (7.87) Deep, 3 Holes
Accept #6 Thread Cutting Screws
.125 (3.17) x
.750 (19.04) Slots
For Attachment
Leads
Handle .344 (8.73) Wide
x .375 (9.52) Thick
0° Taper, Load End
7° Taper, Line End
To Top of Clip
.500 (12.70) Wide Conductor
with .219 (5.55) Dia. Hole
.125 (3.17) Dia. x
.484 (12.30) Deep
6 Holes Accept #8
Thread Cutting Screws
4.000
(101.56)
2.350 R
(59.66)
E
1.375
(34.91)
4.125
(104.73)
.750 (19.04)
Rating
Adjust-
ment
.094 R
(2.38) Typ.
4 Places
.500
(12.70)
1.000
(25.39)
2.063
(52.37)
2.625
(66.64)
1.562
(39.65)
A
B
D
C
3.500
(88.86)
3.375
(85.69)
3.188
(80.94)
2.938
(74.59)
2.219
(56.34)
.062
(1.57)
.062
(1.57)
.250
(6.35)
.266 (6.74)
.469
(11.90)
.469
(11.90)
.313
(7.93)
.188
(4.78)
.188
(4.78)
.760
(19.29)
1.250
(31.73)
2.375
(60.30)
.500
(12.69)
.219
(5.55)
.094 R
(2.38)
.53°
6.000
(152.34)
3.375
(85.69)
3.000
(76.17)
1.125
(28.56)
.625
(15.87)
.469
(11.90)
.266
(6.74)
.750
(19.04)
.078
(1.98)
1.765
(44.83)
Dimension
On
Tripped
Off
Reset
3.07
(77.94)
2.65
(67.28)
2.08
(52.81)
1.98
(50.27)
A
2.92
(74.13)
2.57
(65.25)
2.14
(54.33)
2.05
(52.04)
B
3.96
(100.54)
4.06
(103.08)
4.12
(104.60)
4.11
(104.35)
C
3.40
(86.32)
2.99
(75.91)
2.42
(61.44)
2.30
(58.39)
D
Breaker
Status
3.33
(84.54)
2.98
(75.66)
2.56
(64.99)
2.48
(62.96)
E