User's Manual

January 2003
CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-39
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Product Selection
Vol. 1, Ref. No. [0277]
Mill Duty Rated, Heavy Duty, Fusible, Non-Fusible, Single Throw
240V, 600V AC Heavy Duty, Fusible,
Non-Fusible, Single Throw
Specifications
■ 30 – 600 amperes.
■ Horsepower rated.
■ Suitable for service entrance use.
■ UL listed File No. E5239.
■ Factory installed ground lug.
■ Copper terminal lugs.
■ Fuse pullers through 200 amperes.
■ For factory modifications refer to
Pages 8-6 through 8-9.
DH361FWK-GCL
Table 8-70. Fusible
1
NEMA 12 enclosures (30 – 200 amperes) can be field modified to meet NEMA 3R rainproof requirements when a factory provided drain hole is opened.
2
Use 3-pole catalog numbers below.
3
Contact the Safety Switch Flex Center (1-888-329-9272) for availability of this product.
Table 8-71. Non-Fusible 277/480 – 600 Volts
4
For 2-pole applications, use outside poles of 3-pole switch.
5
NEMA 12 enclosures (30 – 200 amperes) can be field modified to meet NEMA 3R rainproof requirements when a factory provided drain hole is opened.
System Ampere
Rating
Fuse
Class
Provision
Maximum Horsepower Ratings with
Time Delay Fuses
NEMA 12 Enclosure
Industrial, Dust-tight
NEMA 4X Enclosure
Corrosion Resistant,
Stainless Steel
AC DC
250V
DC
600V
Standard Fuse Time Delay Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
1-Phase 3-Phase 1-Phase 3-Phase
3-Pole — 240V AC, 250V DC (Suitable for Service Entrance Use with a Neutral or Ground Lug Kit Installed)
30
60
100
200
400
600
H
H
H
H
H
H
1-1/2
3
7-1/2
15
—
—
3
7-1/2
15
25
50
75
—
—
—
—
—
—
7-1/2
15
30
60
125
200
—
—
20
40
50
—
—
—
—
—
—
—
DH321FDK-GCL
1
DH322FDK-GCL
1
DH323FDK-GCL
1
DH324FDK-GCL
1
DH325FDK-GCL
DH326FDK-GCL
645.
935.
1,345.
1,995.
4,330.
8,035.
DH321FWK-GCL
DH322FWK-GCL
3
DH324FWK-GCL
DH325FWK-GCL
DH326FWK-GCL
1,770.
2,165.
—
6,040.
13,365.
19,045.
2-Pole — 480V AC — 600V AC or DC (Suitable for Service Entrance Use with a Neutral or Ground Lug Kit Installed)
30
60
100
200
H
H
H
H
7-1/2
20
30
50
10
25
40
50
—
—
—
—
—
—
—
—
—
—
—
—
15
25
25
50
DH261FDK-GCL
1
DH262FDK-GCL
1
DH263FDK-GCL
1
DH264FDK-GCL
1
865.
900.
1,325.
2,020.
DH261FWK-GCL
2
or
3
2
or
3
DH264FWK-GCL
2,000.
—
—
5,990.
3-Pole — 480V AC — 600V AC, 250V DC (Suitable for Service Entrance Use with a Neutral or Ground Lug Kit Installed)
30
60
100
200
400
600
H
H
H
H
H
H
7-1/2
20
30
50
—
—
10
25
40
50
—
—
15
30
60
125
250
400
20
50
75
150
350
500
—
—
—
—
—
—
—
—
—
—
—
—
DH361FDK-GCL
1
DH362FDK-GCL
1
DH363FDK-GCL
1
DH364FDK-GCL
1
DH365FDK-GCL
DH366FDK-GCL
930.
975.
1,620.
2,325.
5,265.
9,995.
DH361FWK-GCL
DH362FWK-GCL
DH363FWK-GCL
DH364FWK-GCL
DH365FWK-GCL
DH366FWK-GCL
2,100.
2,245.
4,335.
6,140.
14,095.
20,375.
System Ampere
Rating
Fuse
Class
Provision
Maximum Horsepower Ratings NEMA 12 Enclosure
Industrial, Dust-tight
NEMA 4X Enclosure
Corrosion Resistant,
Stainless Steel
AC DC
250V
DC
600V
Standard Fuse Time Delay Catalog
Number
Price
U.S. $
Catalog
Number
Price
U.S. $
1-Phase 3-Phase 1-Phase 3-Phase
3-Pole — 480V AC — 600V AC, 250V DC
4
(Suitable for Service Entrance use with a Neutral or Ground Lug Kit Installed)
30
60
100
200
400
600
—
—
—
—
—
—
7-1/2
20
40
50
—
—
10
25
50
50
—
—
20
50
75
125
250
400
30
60
100
150
350
500
5
10
20
40
50
—
—
—
—
—
—
—
DH361UDK-GCL
5
DH362UDK-GCL
5
DH363UDK-GCL
5
DH364UDK-GCL
5
DH365UDK-GCL
DH366UDK-GCL
680.
935.
1,355.
1,715.
4,015.
7,615.
DH361UWK-GCL
DH362UWK-GCL
DH363UWK-GCL
DH364UWK-GCL
DH365UWK-GCL
DH366UWK-GCL
1,690.
2,000.
3,940.
5,405.
11,545.
17,715.
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . 22-CD