January 2003
CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-35
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Product Selection
Vol. 1, Ref. No. [0273]
EnviroLine/Non-Metallic
240V AC and 600V AC Heavy Duty
Non-Metallic Fusible, Non-Fusible
Specifications
■ 30 – 200 amperes.
■ Krydon™ high impact strength
fiberglass reinforced polyester
material.
■ Horsepower rated.
■ Suitable for service entrance use.
■ Fusible and non-fusible.
■ UL 98.
■ UL listed File No. E5239.
■ For factory modifications refer to
Pages 8-6 through 8-9.
DH361FCK
Table 8-64. Fusible
Table 8-65. Fusible
Note: 30A heavy duty switches with Type J fuse provisions are available from the factory only. See Table 8-15 on Page 8-7 for catalog numbers.
System Ampere
Rating
Fuse
Class
Provision
Maximum Horsepower Ratings NEMA 4X Enclosure
Corrosion Resistant, Non-Metallic
AC DC
250V
Standard Fuse Time Delay 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
H
H
H
H
1-1/2
3
7-1/2
15
3
7-1/2
15
25
—
—
—
—
7-1/2
15
30
60
—
—
20
40
DH321FCK
DH322FCK
DH323FCK
DH324FCK
2,920.
3,190.
6,050.
8,550.
4-Wire (3 Blades, 3 Fuses, S/N), 240V AC — 250V DC
30
60
100
200
H
H
H
H
—
—
—
—
3
7-1/2
15
25
—
—
—
—
7-1/2
15
30
60
—
—
20
—
DH321NCK
DH322NCK
DH323NCK
DH324NCK
2,985.
3,245.
6,190.
8,700.
S/N
System Ampere
Rating
Fuse
Class
Provision
Maximum Horsepower Ratings
with Time Delay Fuses
NEMA 4X Enclosure
Corrosion Resistant, Non-Metallic
1-Phase AC 3-Phase AC DC Catalog
Number
Price
U.S. $
480V 600V 480V 600V 250V 600V
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
H
H
H
H
7-1/2
20
30
50
10
25
30
50
15
30
60
125
20
50
75
150
—
—
—
—
—
—
—
—
DH361FCK
DH362FCK
DH363FCK
DH364FCK
3,070.
3,440.
6,360.
8,860.
4-Wire (3 Blades, 3 Fuses, S/N), 480V AC — 600V AC, 250V DC
30
60
100
200
H
H
H
H
7-1/2
20
30
50
10
25
30
50
15
30
60
125
20
50
75
150
—
—
—
—
—
—
—
—
DH361NCK
DH362NCK
DH363NCK
DH364NCK
3,130.
3,500.
6,480.
9,020.
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-CD
