Siemens VBFS321F User manual

1 / 12
Flange Mounted Disconnect Switch
Installation Instructions
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
I.L. No. 500524A00
VBFS364F
VBNFS361F
VBNFS362F
VBNFS363F
VBNFS364F
VBFS321F
VBFS361F
VBFS322F
VBFS362F
VBFS363F
Item:

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
2 / 12 I.L. No. 500524A00
Part Index:
Load base mounting holes, Class "J" fuse17)
Flange mounting hole16)
Handle cover plate mounting hole15)
Cover interlock mounting bracket14)
Cover interlock13)
Door handle plate, required for Hoffman A-xxAB
enclosures or Rittal E-xxAB enclosures
12)
Door handle gasket, required for Hoffman A-xxAB
enclosures or Rittal E-xxAB enclosures
11)
Handle cover plate10)
Handle gasket, required for NEMA Type 129)
Line base assembly (factory installed)8)
Clear line shield (factory installed)7)
Support mounting hole6)
Mounting hole for Ground Lug Kit, HG612345)
Mounting flange4)
Load base assembly (factory installed)3)
Mechanism assembly (factory installed)2)
Flange mounted assembly1)

3 / 12 I.L. No. 500524A00
Part Hardware Index:
Nut, (2) 10-32, Handle cover plate
27)
Bolt, (2) 1/4-20 X 5/8, round head short square neck, Door handle plate
26)
Lock washers, external tooth, (2) #8, Cover interlock
25)
Machine screws, (2) #8-32 X 5/16 pan head, Cover interlock
24)
Nut, (4) 1/4-20, Flange mounting, Door handle plate
23)
Lock washers, (4) 1/4", Flange mounting, Door handleplate
22)
Flat washers, (6) 1/4", Flange mounting, Door handle plate
21)
Lock washers, (2) #10, Handle cover plate
20)
Machine screws, (2) 1/4-20 x 3/4", Flange mounting
19)
Machine screws, (2) 10-32 x 1", Handle cover plate
18)

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
4 / 12 I.L. No. 500524A00
7.7014.5030.00NON-FUSIBLE200
VBNFS364F
7.7014.5030.00FUSIBLE200
VBFS364F
6.949.5322.00NON-FUSIBLE100
VBNFS363F
6.949.5322.00FUSIBLE100
VBFS363F
6.949.0516.30NON-FUSIBLE60
VBNFS362F
6.949.0516.30FUSIBLE60VBFS322F / VBFS362F
6.947.0011.78NON-FUSIBLE30
VBNFS361F
6.947.0014.25FUSIBLE30
VBFS321F / VBFS361F
DEPTHWIDTHLENGTHDESCRIPTIONAMPERAGECATALOG NO.
Minimum Enclosure Size**
5.007.007.006-300NON-FUSIBLE200VBNFS364F
5.007.007.006-300FUSIBLE200VBFS364F
3.505.505.5014-1/0NON-FUSIBLE100VBNFS363F
3.505.505.5014-1/0FUSIBLE100VBFS363F
2.503.503.5014-2NON-FUSIBLE60VBNFS362F
2.503.503.5014-2FUSIBLE60VBFS322F / VBFS362F
1.502.002.0014-6NON-FUSIBLE30VBNFS361F
1.502.002.0014-6FUSIBLE30VBFS321F / VBFS361F
SIDE
(Min)
BOTTOM
(Min)
TOP
(Min)
WIRE SIZE
(AWG or kcmil)
DESCRIPTIONAMPERAGECATALOG NO.
Minimum Wire Bend*
*Wire bend dimensions shown allow the full use of the switch wire range to be used. Any decrease in these dimensions will limit the wire
range. See the NEC for additional information and requirements.
** All dimensions are in inches.

5 / 12 I.L. No. 500524A00
Mounting and Handle Cut-out Dimensions:
Optional Enclosure Cut-out Dimensions:
(Handle must be removed during installation to use the cut-outs below.)

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
6 / 12 I.L. No. 500524A00
Gasket Installation
(Required for Type 12 enclosures only)

7 / 12 I.L. No. 500524A00
Enclosure Installation
Torque to 55+/-5 lb-ins.
Torque to 15 lb-ins.

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
8 / 12 I.L. No. 500524A00
When installing Siemens door kits DKR2 or DKR3 on Hoffman enclosure series A-xxAB or Rittal enclosure
series E xxAB, follow instructions supplied with door handle kit except where indicated below:
1) Enlarge top hole
in latch bar supplied
with enclosure to .31
diameter.
2) Remove down facing
projection of factory installed
cover catch
3) Drill three holes for cover
handle located by factory five
hole pattern

9 / 12 I.L. No. 500524A00
Torque to 45+/-5 lb-ins.
Gasket from DKR2 or DKR3.
See instructions supplied with Door Latch Kit for
additional installation information
Handle plate from DKR2 or DKR3
See instructions supplied with Door Latch Kit for
additional installation information
When installing Siemens door kits DKR2 or DKR3 on Hoffman enclosure series A-xxAB or Rittal enclosure
series E xxAB, follow instructions supplied with door handle kit except where indicated below:

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
10 / 12 I.L. No. 500524A00
2.25
.813
4.16
4.47
Installation of Cover Catch
Step 1 - Installation of Cover Catch Mounting Bracket
Dimensions for Welded or Screw mounting the cover catch
2X No. 8
2X 8-32
2X 8-32 X .312”
Ø .177“
2X
Ø.177”
Option:
Customer supplied hardware for screw
mounting option. Hardware must
maintain environmental integrity ( NEMA
rating ) of the enclosure.

Step 3
2 X 15
lb.in.
11 / 12 I.L. No. 500524A00
Installation of Cover Catch
Step 2 - Installation of Cover Catch
2 X 8–32 X
.312”
2 X No.
8
2 X 15
lb.in.
Go To
OK
OK
Result
ON
/ I
OFF/
O
Open
Cover should
remain closed
with switch in
ON position,
5 lbf max.
Closed
Step 4
Step 5
Step 3 - Verify operation of cover catch ( Switch ON )
Step 4 - Adjust Cover Catch Down

Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
Turn off and lock out all power supplying this device before
working on this device.
Replace allcovers before powersupplying this device is
turned on.
Couper l'alimentation de l'appareil et barrer avant de
travailler.
Remplacez touts les couverts avant que
l'approvisionnement depouvoir soit alimenté.
Tensión peligrosa.
Puedecausarla muerte o lesiones graves. Tension dangereuse. Danger de mort ou risque de blessures graves.
Hazardous Voltage.
Will cause death orserious injury.
Desenergice totalmente antes de instalar o darle servicio.
Reemplace todas las barreras y cubiertas antes de
energizar el interruptor.
12 / 12 I.L. No. 500524A00
Step 5 - Verify operation of cover catch ( Switch OFF )
Finished / Ready
Go To
OK
OK
Result
OFF / O
ON / I
Open
Cover should
open with
switch in OFF
position,
5 lbf max.
Closed
Step 6
Step 6 - Adjust Cover Catch Up
2 X 15
lb.in.
5 lbf
90º
Step 5
Technical Support: Toll Free: 1-800-241-4453 Internet: http://www.sea.siemens.com/power
Subject to change without prior notice
Siemens Energy & Automation Inc. , Bellefontaine, OH U.S.A.