January 2003
CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-5
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Accessories
Vol. 1, Ref. No. [0243]
Accessories, Hubs, Lug Data
Table 8-2. Plate Type Hubs
For NEMA 3R Enclosures (Up to 200 Amperes)
Table 8-3. Myers Type Hubs
NEMA 3R (400 Amperes and Above)
NEMA 4, 4X (Stainless Steel), 12
Note: Contact the Flex Center at 1-888-329-9272 for information on
hubs for non-metallic NEMA 4X switches.
DS075H1
Table 8-4. Standard Lug Capacities
ᕃ
The maximum size aluminum or copper-clad aluminum wire allowable
for applications where the conductor enters or leaves the enclosure
through the wall opposite its terminal is #1 gauge.
Note: Although certain lug capacities are larger than required, only
minimum wire bending space is provided per the requirements
noted in NEC Tables 373-6 (a) and (b) for respective ampere ratings.
Group 1
General Duty, Heavy Duty,
Double Throw Through 100A
Group 2
General Duty, Heavy Duty,
Double Throw — 200A
Conduit Size Catalog
Number
Price
U.S. $
Conduit Size Catalog
Number
Price
U.S. $
Inches mm Inches mm
3/4
1
1-1/4
1-1/2
2
19.1
25.4
31.8
38.1
50.8
DS075H1
DS100H1
DS125H1
DS150H1
DS200H1
26.75
26.75
26.75
26.75
43.50
2
2-1/2
3
—
—
50.8
63.5
76.2
—
—
DS200H2
DS250H2
DS300H2
—
—
43.50
78.00
90.50
—
—
Catalog Number DS900AK Adapter Kit (Price U.S. $ = 11.80) — Permits
Installation of Group 1 Hubs on 200 Ampere Type General Duty, Heavy
Duty and Double Throw Switches
Conduit Size Catalog
Number
Price
U.S. $
Inches mm
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
12.7
19.1
25.4
31.8
38.1
50.8
63.5
76.2
88.9
101.6
127.0
DS050MH
DS075MH
DS100MH
DS125MH
DS150MH
DS200MH
DS250MH
DS300MH
DS350MH
DS400MH
DS500MH
32.00
33.00
42.00
45.00
65.00
86.00
120.00
160.00
225.00
277.00
610.00
Ampere
Rating
Minimum
Wire Size
Maximum
Wire Size
Wire
Type
30A DP
30A DG
30A DH, DT
#14
#12
#14
#14
#10
#10
#6
#2
Cu OR
Al
Cu/Al
Cu/Al
60A DG
60A DH, DT
#14
#14
#1/0
#2
Cu/Al
Cu/Al
100A DG
ᕃ
100A DH, DT
#14
#14
#1/0
#1/0
Cu/Al
Cu/Al
200A DG, DT
200A DH Type 1 and 3R
200A DH Type 4 and 12
#6
#6
#6
250 kcmil
250 kcmil
300 kcmil
Cu/Al
Cu/Al
Cu/Al
400A DG, DH, DT (2) #1/0
(1) #1/0
(2) 300 kcmil
(1) 750 kcmil
Cu/Al OR
Cu/Al
600A DG
600A DH
600A DT (Fusible)
(1) #2
(1) #1/0
(1) 600 kcmil
(1) 750 kcmil
Cu/Al AND
Cu/Al
600A DT (Non-Fusible) (2) #250 (2) 500 kcmil Cu/Al
800A DH
800A DT
(4) #1/0
(3) #250
(4) 750 kcmil
(3) 500 kcmil
Cu/Al
Cu/Al
1200A DH (4) #1/0 (4) 750 kcmil Cu/Al
Copper-Bodied Lugs
30A Cu
60A Cu
100A Cu
#14
#14
#6
#6
#4
#1/0
Cu
Cu
Cu
200A Cu
400A Cu
600A Cu
#6
#1/0
(2) #1/0
250 kcmil
500 kcmil
(2) 500 kcmil
Cu
Cu
Cu
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . 22-CD
