Drawing

Dimension Sheet
29-170H
Page 7
Series C
®
HMCP
Motor Circuit
Protectors
3-600 Amperes
L-Frame
October 1997
Mailed to: E, D, C/29-100A
.516 (13.11) Hex
.250 (6.35) Deep
.328 (8.33) Dia.
Hole
9.531 (242.09) / Mounting Holes
6.489 (164.82)
5.958 (151.33)
5.052 (128.32)
4.864 (123.54)
12.500 (317.50) Overall Extended Length
Terminal Barrier Used
with Extended Terminals
Only (TA603LD)
Removable Terminal
Cover Must Be in
Place While in Service
.250(6.35) R
.250(6.35) R
.156(3.96) R
.188 R
(4.77) R
Handle
C
L
Handle
C
L
Handle
C
L
1.625
(41.27)
11.344 (288.14) / Extended Terminals
3.019 (76.68)
.297
(7.54)
1.125
(28.57)
1.232
(31.29)
.438 (11.12)
.875 (22.22)
.406 (10.31)
Dia.
.250-20(6.35)
Tap
12 Holes
.147(3.73) Dia Hole
.500(12.70) Deep To
Accept #8 Thread Cutting
Screws 8 Places
1.142
(29.00)
3.094 (78.59)
4.000 (101.60)
.250(6.35)
5.083 (129.10)
1.126
(28.60)
9.594 (243.68) / Standard Terminals
5.614 (142.59)
10.750 (273.05)
Trough For
Attachment
Leads
.125(3.17) Wide
x .750(19.05)
Slots For
Attachment Leads
14.7˚
On
24.2˚
Reset
19.2˚
Off
0.2˚
Tripped
.616 (15.65)
.442 (11.23)
2.292 (58.22)
2.750
(69.85)
1.375
(34.92)
7.281 (184.94)
3.641 (92.48)
5.500 (139.70)
4.125 (104.77)
2.750 (69.85)
2.062
(52.37)
8.250 (209.55)
Contact Position
Indicators
Red/I - On
Green/O - Off
White - Trip
4.125 (104.77)
.313 (7.95) Dia. Mounting Holes
(4) for .250 (6.35) - 20 x 1.50 (38.10)
Mounting Screws
.531 (13.49) Dia C'Bore from Top
2.625 (66.67) Deep Line End (2)
2.875 (73.02) Deep Load End (2)
.531 (13.49) Dia. C'Bore
.875 (22.22) from Bottom
1.625 (41.27)
.812 (20.62)
1.906
(48.41)
1.906
(48.41)
3.250 (82.55)
1.875 (47.62) Wide
Conductor with .406
(10.31) Dia. Hole Line and
Load Ends (Current
Carrying Parts Omitted
in Center Pole for 2-Pole
Breaker)
1.500
(38.10)
.313 R
(7.95) R
.110(2.79) Dia Hole
.312(7.92) Deep To
Accept #6
Thread Cutting Screws
6 Places
.016
(0.41)
.800
(20.32)
B
3.218
(81.74)
2.750
(69.85)
1.000(25.40) R x
1.906(48.41) Wide
.062 (1.57)
.531 (13.49)
.375 (9.52)
1.265 (32.13)
2.047 (51.99)
.219
(5.56)
6.688 (169.87)
8.213 (208.61)
45˚
.500
(12.70)
.482
(12.24)
45˚
.500
(12.70)
.375
(9.52)
.420
(10.67)
.1.151
(29.23)
4.327 (109.90)
5.136 (130.45)
3.622 (92.00)
0.062 R
(1.57) R
3.496 (88.80) R
A
4.062 (103.17)
4.375 (111.12)
3.812 (96.82)
.531 (13.49)
.375 (9.52)
1.000(25.40) R
x 1.906(48.41)
Wide
On/I
On/I
Off/O
Off/O
C
L
C
L
C
L
C
L
C
L
C
L
Trip Unit May Be
Either Thermal/Magnetic
Or Electronic
4.260 (108.20)
2.281
(57.94)
1.594
(40.49)
.375
(9.52)
.750
(19.05)
Reproduced from drawings 1493D63 and 1493D67 Dimensions in parentheses in millimeters
Front View Side View
Line End
Load End
Handle Forces (From End of Handle)➀
On 45 lbs.
Off 50 lbs.
Reset 60 lbs.
➀ Measurements taken approximately 3/16 in.
from end of handle.