Siemens TYPE VBII Series Application Manual page 21

Heavy Duty
Special Application Switches / Non-Metallic
Application
Siemens Non-Metallic Safety Switches
have fiberglass reinforced polyester
enclosures, which are extremely
resistant to a wide range of corrosive
atmospheres that can be encountered
in waste-water treatment plants and
certain other industrial applications.
Description
30-200A, 600V Max, fusible and non-
fusible switches are available in Type 4X
enclosures. The fiberglass-reinforced
enclosure allows a wide range of
Ampere
System Rating
3-Pole, 4- - Wire, 240 Volts Fusible
30
60
3-Pole, 4-Wire, 600 Volts Fusible
30
60
100
200
3-Pole, 3-Wire, 600 Volts Non-Fusible
30
60
100
200
operating temperatures and is supplied
with a continuous memory retaining
gasket for a superior seal against entry
of water, dust and other contaminants.
The excellent insulating properties of
fiberglass virtually eliminate problems
caused by internal condensation.
All switches are load break rated and
are provided with an equipment ground
kit as standard. Class R fuse clip kits and
auxiliary switch kits are also available.
Horsepower Rating - 3-Phase
Catalog 240 Volt AC 480 Volt AC
Number Std. Max. Std.
HF321NX 3 7 1 / —
2
HF322NX 7 1 15 —
/
2
➂
HF361NX 3 7 5
1 /
2
HF362NX 7 15 15
1 /
2
HF363NX 15 30 25
HF364NX 25 60 50
➂
HNF361X — 7 —
1 /
2
HNF362X — 15 —
HNF363X — 30 —
HNF364X — 60 —
Type 7 and 9 Enclosed Molded Case Switches
Molded Case
Switch Type
ED2, ED4, ED6
HED4, HED6
FXD6, FD6, HFD6, HFXD6, CFD6
JXD2(A), JXD6(A), JD6(A), SJD6(A)
HJD6(A), HJXD6(A), HHJD6, HHJXD6, SHJD6
LXD6(A), LD6(A), SLD6(A), SLD6(A)
HLD6(A), HLXD6(A), HHLD6, HLXD6(A)
HHLD6, HHLXD6, SHLD6
➀ Neutrals not included. Order neutral kit when required.
➁ Order molded case switch and enclosure separately.
➂ 600V DC rating and 600V DC HP ratings require (2) poles to be connected in series.
250 600
600 Volt AC Volts Volts
DC ➂
Max. Std. Max. DC
— — — 5 —
— — — 10 —
15 7 20 5 15
1 /
2
30 15 50 10 30
60 30 75 20 50
125 60 150 40 50
20 — 30 5 15
50 — 60 10 30
75 — 100 20 50
125 — 150 40 50
Number
of
Poles
2-3
2-3
2-3
2-3
2-3
2-3
2-3
Non-Metallic Features
• 30, 60, 100 and 200
amp switches
• 240 and 600 volts fusible
• 600 volts non-fusible
• Rated 10,000 AIC with
Class H fuses
• Rated 200,000 AIC with
Class J or R fuses
• UL-Listed, File E4776
• Horsepower rated
• Suitable for use as
service equipment
• Quick-make, quick-break
mechanism
• Visible blade construction
• Padlock-off handle feature
• Field installable auxiliary
contacts
• Field replaceable line and
load bases
• Factory installed ground lug
supplied as standard
• Line terminal shields
• Neutrals installed as standard
on fusible switches
➀➁
Maximum Enclosure Enclosure
Current Catalog Wgt. lb./Ship.
Rating Number Package
15-60 EA
70-100 EB
250 EC2
200-350 EC4
300-400 EE
600 ED6
600 ED6
600 ED6
27
32
85
85
93
190
190
190
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