Brochure

2/23
2
Dimensions (continued)
0
Combination Starters 0
Type S, NEMA-style starters with
Disconnect switch or
Circuit breaker
Dimensions in mm (25.4 mm = 1 inch)
Combination starters 8538/8539 SBG to SDG (NEMA 1 enclosure)
A B C D E F G H I J
8538/8539 SBG 241.3 571.5 211.8 161.9 520.7 372.1 46.0 42.7 76.2 58.7
8538/8539 SCG 241.3 571.5 211.8 161.9 520.7 372.1 46.0 42.7 76.2 58.7
8538/8539 SDG 266.7 660.4 243.6 187.3 609.6 429.3 54.0 50.8 101.6 25.4
K L M N O W X Y
8538/8539 SBG 26.9 82.6 55.4 31.8 22.2 12.7–19.1 12.7–19.1 12.7
8538/8539 SCG 26.9 82.6 55.4 31.8 22.2 12.7–19.1 12.7–19.1 12.7
8538/8539 SDG 26.9 82.6 55.4 31.8 22.2 25.4–31.8 12.7–19.2 12.7
Combination starters 8538/8539 SEG to SJG (NEMA 1 enclosure)
A B C D E F G H J K
8538 SEG 387.4 1066.8 269.0 235.0 76.2 576.8 1041.4 12.7 71.6 89.7
8539 SEG 387.4 1066.8 269.0 235.0 76.2 576.8 1041.4 12.7 71.6 89.7
8538/8539 SFG 406.4 1333.5 267.5 254.0 76.2 600.7 1308.1 12.7 71.6 89.7
8538 SGG 508.0 1981.2 393.7 304.8 101.6 746.8 1955.8 12.7 89.2 114.6
8539 SGG 508.0 1676.4 348.2 304.8 101.6 746.8 1651.0 12.7 89.2 114.6
8538/8539 SHG 914.4 2286.0 534.2 ––1050.9 ––––
8539 SJG 863.6 533.4 2286.0 ––1257.3 ––––
L M N O W X Y
8538 SEG 127.0 68.1 136.5 32.5 25.4–31.8 12.7–19.2 12.7
8539 SEG 127.0 68.1 136.5 32.5 50.8–63.5 12.7–19.3 12.7
8538/8539 SFG 127.0 68.1 136.5 32.5 63.5 12.7–19.4 12.7
8538 SGG 235.0 80.8 – – 12.7–19.1 76.2 –
8539 SGG 127.0 80.8 – – 12.7–19.2 76.2 –
8538/8539 SHG 127.0 –––– – –
8539 SJG 127.0 –––– – –
Combination starters 8538/8539 SpA (NEMA 12 enclosure)
A B C D E F G H I J
8538/8539 SBA 241.3 211.8 609.6 82.6 63.5 114.3 596.9 15.0 112.5 363.5
8538/8539 SCA 241.3 211.8 609.6 82.6 63.5 114.3 596.9 15.0 112.5 363.5
8538/8539 SDA 266.7 243.6 704.9 82.6 63.5 139.7 685.8 9.5 104.8 420.6
8538/8539 SEA 387.4 269.0 1066.8 127.0 76.2 235.0 1041.4 12.7 128.5 566.7
8538 SFA 406.4 267.5 1333.5 127.0 76.2 254.0 1308.1 12.7 106.2 583.2
8539 SFA 406.4 267.5 1333.5 127.0 76.2 254.0 1308.1 12.7 131.6 583.2
8538 SGA 508.0 348.2 1981.2 235.0 101.6 304.8 1955.8 12.7 197.6 746.8
8539 SGA 508.0 348.2 1676.4 127.0 101.6 304.8 1651.0 12.7 197.6 696.0
8538/8539 SHA 914.4 431.8 2286.0 127.0 –––––1203.3
8539 SJA 863.6 533.4 2286.0 127.0 –––––1257.3
Combination starters 8538/8539 SpG pp S8 and 8538/8539 SpA pp S8 (NEMA 12 enclosure)
A B C D E L
8538/8539 SpG pp S8 381.0 730.3 243.6 295.3 666.8 82.6
8538/8539 SpA pp S8 381.0 787.4 278.4 228.6 768.4 82.6
(2) 0.31 in. (8 mm) dia. mounting holes.
(1) 0.31 in. (8 mm) dia. mounting holes for Sizes 0, 1, and 2, 0.44 in. (11 mm) dia. mounting holes for Sizes 3 and 4 , 0.56 in. (14 mm) dia. mounting holes located on
14 external flanges for Size 5.
Y
O
N
C
E
B
K
M
D
A
Y
(1)
F
W
XW
G
J
H
I
L
Cover Open 90°
D
A
E
H
LC
P
O
Y
B
G
Y
J
N
M
K
WX
W
F
(1)
Cover Open 90°
B
C
F
A
(1)
J
I
D
E
G
H
C
E
B
D
A
(2)
L
General, characteristics:
pages 2/4 and 2/5
References:
pages 2/6 to 2/21