Full Product Manual

V2-T1-34 Volume 2—Commercial Distribution CA08100003E—April 2016 www.eaton.com
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1.1
Switching Devices
Safety Switches
240 Vac Heavy-Duty, Fusible, Single-Throw, Fusible—NEMA 12, 4
Notes
1
Horsepower ratings apply only when neutral is field installed and switch is used on a grounded B phase system.
2
Grounded B phase ratings, UL listed.
3
Use three-pole catalog numbers below.
4
NEMA 12 enclosures (30–1200A) can be field modified to meet NEMA 3R rainproof requirements when a factory provided drain hole is opened.
5
Contact the Safety Switch Flex Center (1-888-329-9272 or [e-mail]) for availability of this product.
30A heavy-duty switches with Type J fuse provisions are available from the factory only. See table on Page V2-T1-18
for catalog numbers.
Suitable for service entrance use, except four-pole switches.
System
Ampere
Rating
Fuse Type
Provision
Maximum Horsepower Ratings NEMA 12
Enclosure
Industrial,
Dust-Tight
Catalog
Number
NEMA 4
Enclosure
Watertight,
Painted Steel
Catalog
Number
AC
DC
250V
Standard Fuse Time Delay
Single-Phase Three-Phase Single-Phase Three-Phase
Two-Pole—240 Vac, 250 Vdc (Suitable for Service Entrance Use with a Neutral Kit Installed)
30 H 1-1/2 — — — 5
3
—
60 — — — — — —
3
—
100 — — — — — —
3
—
200 — — — — — —
3
—
400 H — 50
1
—125
1
50 DH225FDK
4
DH225FPK
600 H — 75
1
—200
1
— DH226FDK
4
DH226FPK
800 L — 100
1
———DH227FDK
4
—
Three-Wire (Two Blades, Two Fuses, S/N)—240 Vac, 250 Vdc
30 H 1-1/2 3
2
37-1/2
2
5 DH221NDK
4
—
60 H 3 7-1/2
2
10 15
2
10 DH222NDK
4
—
100 H 7-1/2 15
2
15 30
2
20 DH223NDK
4
—
200 H 15 25
2
15 60
2
40 DH224NDK
4
—
400 H — 50
2
—125
2
50 DH225NDK
4
DH225NPK
600 H — 75
2
—200
2
— DH226NDK
4
DH226NPK
800 L — 100
2
———DH227NDK
4
DH227NPK
Three-Pole—240 Vac, 250 Vdc (Suitable for Service Entrance Use with a Neutral Kit Installed)
30 H 1-1/2 3 3 7-1/2 5 DH321FDK
4
—
60 H 3 7-1/2 10 15 10 DH322FDK
4
—
100 H 7-1/2 15 15 30 20 DH323FDK
4
—
200H1525156040DH324FDK
4
—
400 H — 50 — 125 50 DH325FDK
4
DH325FPK
600 H — 75 — 200 — DH326FDK
4
DH326FPK
800 L — 100 — — — DH327FDK
4
DH327FPK
1200L—————DH328FDK
4
—
Four-Wire (Three Blades, Three Fuses, S/N)—240 Vac, 250 Vdc
30 H 1-1/2 3 3 7-1/2 5 DH321NDK
4
—
60 H 3 7-1/2 10 15 10 DH322NDK
4
—
100 H 7-1/2 15 15 30 20 DH323NDK
4
—
200H1525156040DH324NDK
4
—
400 H — 50 — 125 50 DH325NDK
4
DH325NPK
600 H — 75 — 200 — DH326NDK
4
DH326NPK
800 L — 100 — — — DH327NDK
45
—
1200L—————DH328NDK
4
—
Four-Pole—240 Vac, 250 Vdc
30 H 3 3 10 7-1/2 5 DH421FDK
4
—
60 H 7-1/2 7-1/2 20 15 10 DH422FDK
4
—
100H1515303020DH423FDK
4
—
200H3025506040DH424FDK
4
—
400 H 50 50 — 125 50
45
—
600 H — 75 — 200 —
45
—
S/N
S/N