Brochure
Table Of Contents
- AC Magnetic Contactors Class 8502
- AC Magnetic Starters Class 8536
- Class 8502 and 8536 Application Data
- Power Contact Ratings
- Short Circuit Protection
- Capacitor Switching
- Maintenance of Equipment
- Auxiliary Units
- Factory Installed Auxiliary Contacts
- Form Number of Additional Auxiliary Contacts
- Control Circuit Transformers
- Power Poles
- Size 6 Type SH and Size 7 Type SJ Contactors and Starters
- Operation Rates
- Auxiliary Contacts
- Class 8502 Open Type Class 8536 Open Type
- NEMA Type 1 — General Purpose Enclosure
- NEMA Type 1 — General Purpose Enclosure with Form F4T
- NEMA Type 7 & 9 Enclosures for Hazardous Locations Sizes 0-2, Bolted Cover, Cast Iron, Sizes 0-5,...
- NEMA 7 & 9 Bolted Cover, Cast Aluminum
- General Information
- Altitude
- Termination Means
- Auxiliary Contacts
- Auxiliary Contact Units
- section 2 – reversing magnetic starters and contactors
- AC Magnetic Reversing Contactors Class 8702
- AC magnetic reversing starters class 8736
- General Information
- Overload Relays
- MOTOR LOGIC™ Solid State Overload Relay (SSOLR)
- Enclosures
- Holding Circuit Contact
- Coil Voltages
- Mechanical Interlocks
- Auxiliary Contacts
- Type S Accessories
- Power Contact Ratings
- Maintenance of Equipment
- Control Transformer Selection
- Auxiliary Units
- Factory Installed Auxiliary Contacts
- Open Type — 2 or 3-Pole Only
- Auxiliary Contact Units
- General Information
- section 3 – motor starters multi-speed
- Additional Features
- Special Relays for Non-Reversing and Reversing Multispeed Starters
- Thermal Units
- Typical Elementray Diagrams
- Thermal Units
- Vertically Arranged, Open Type, Two Speed Starters
- Thermal Units
- Special Arrangements with Three Devices
- Ordering Information Required
- Thermal Units
- Thermal Units
- Application Data for Types SB-SH
- Control Transformer Selection
- Mechanical Interlock
- Section 1 – magnetic contactors and starters
© 1998 Square D All Rights Reserved
18
5/98
NEMA Type 1 — General Purpose Enclosure
NEMA Type 1 — General Purpose Enclosure with Form F4T
NEMA
Size
Class Type
No.
of
Poles
Fig.
No.
Mtg.
Screws
Dimensions – Inches/mm (Refer to Appropriate Figure) Wt (Lbs)
AB
C
DEFGHIJKL
Class
8502
Class
8536
8502 8536
00
8502 & 8536
SAG
All 3 (3) #10
6.00
152
10.00
254
5.28
134
5.56
141
3.00
76
.88
22
8.13
207
1.00
25
.94
24
4.13
105
5.00
127
. . . . . . 7
1
⁄
2
80 SBG
1 SCG
2 8502 & 8536 SDG All 3 (4)
1
⁄
4
"
7.81
198
12.69
322
6.03
153
6.31
160
. . .
1.09
28
10.50
267
1.09
28
1.09
28
5.63
143
5.75
146
1.09
28
5.63
143
14
1
⁄
2
15
1
⁄
2
3 8502 & 8536 SEG All 3 (4)
3
⁄
8
"
11.44
291
21.81
554
8.00
203
8.38
213
. . .
1.53
39
18.75
476
1.53
39
1.53
39
8.38
213
7.75
197
1.53
39
8.38
213
34 37
4 8502 & 8536 SFG All 4 (4)
7
⁄
16
"
11.25
286
25.16
639
9.00
229
9.00
229
8.59
218
1.25
32
1.25
32
22.31
567
1.44
37
.44
11
. . . . . . . . . 52 56
5 8502 & 8536 SGG All 4 (4)
9
⁄
16
"
17.22
437
44.22
1123
12.81
325
12.94
329
13.00
330
2.13
54
2.13
54
40.00
1016
2.13
54
.56
14
. . . . . . . . . 143 160
6 8502 & 8536 SHG All 5 (4)
11
⁄
16
"
65.75
1670
20.22
514
13.13
334
13.13
334
. . .
11.00
279
64.50
1638
2.31
59
5.50
140
. . . . . . . . . . . . 226 231
7 8502 & 8536 SJG All 5 . . .
93.00
2362
34.50
876
23.50
597
23.50
597
Floor Mounting . . . . . .
NEMA
Size
Class Type
No.
of
Poles
Fig.
No.
Mtg.
Screws
Dimensions – Inches/mm (Refer to Appropriate Figure)
AB
C
DEFGHI
8502 8536
IN mm IN mm IN mm IN mm IN mm IN mm IN mm IN mm IN mm IN mm
0 8502 & 8536 SBG All 6 (4)
9
⁄
32
6.34 161 15.88 403 5.00 127 5.19 132 4.66 118 .84 21 14.38 365 .75 19 .28 7 . . . . . .
1 8502 & 8536 SCG All 6 (4)
9
⁄
32
2 8502 & 8536 SDG All 7 (4)
5
⁄
16
14.88 378 14.13 359 7.56 192 7.66 195 12.75 324
1.0
6
27 1.06 27 12.00 305
1.0
6
27
.3
1
8
3 8502 & 8536 SEG 2–3 3 (4)
3
⁄
8
Same as Standard NEMA 1 Dimensions, see above.
4 8502 & 8536 SFG 2–3 7 (4)
3
⁄
8
18.16 461 29.16 741 9.25 235 9.25 235 15.50 394
1.3
3
34 1.33 34 26.50 673
1.3
3
34
.4
4
11
5 8502 & 8536 SGG All 7 (4)
9
⁄
16
Same as Standard NEMA 1 Dimensions, see above.
6 8502 & 8536 SHG All 5 (4)
11
⁄
16
Form F4T is supplied as standard. Refer to Page 16.
7 8502 & 8536 SJG All 5 . . .
RESET
H
F
G
E
K
D
KL
I
H
B
C
J
A
Pilot
Light
RESET
A
(4) I Dia.
Mounting Holes
B
H
H
C
F
D
E
G
H
B
E
(3) Closing Plates
G
A
F
C
Figure 3 Figure 4 Figure 5
F
G
B
E
D
C
A
(4) H Dia.
Mounting Holes
RESET
A
(4) I Dia.
Mounting Holes
B
H
H
C
F
D
E
G
Figure 3 Figure 3
Full Voltage Contactors and Starters — NEMA
Approximate Dimensions, Shipping Weights – Class 8502, 8536