OB4 Cornell-Dubilier, OB4 Datasheet

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OB4

Manufacturer Part Number
OB4
Description
Mounting Bracket, Capacitor; 1010CRS; Oval; Flat Oval Base Style AC Capacitors
Manufacturer
Cornell-Dubilier
Type
Capacitor Hardwarer
Datasheet

Specifications of OB4

Diameter, Hole, Screw
0.188 in.
Diameter, Inner
0.75 in.
Finish
Galvanized Finish
Height, Clamp
3-5⁄16 in.
Material, Body
1010 CRS
Mounting Type
Oval Mounting Clamp
Thickness, Clamp
0.036 in.
Lead Free Status / Rohs Status
RoHS Compliant part
For Use With
Flat Oval Base Style AC Capacitors

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OB432AEP
Manufacturer:
MIC
Quantity:
42
NACC VR mounting clamps may
be used to mount any cylindrical
capacitor with a 1" to 3" diameter
that is to be mounted in a vertical
position. Material is 1010 CRS,
commercial grade #4 temper ASI-
scale. Parts are finished with .0001
(nominal) zinc chromate plating.
Use for mounting CG types, PSU,
HC/NP and MPD/MPF types.
Material thickness is .035"
HB brackets are used with
PL or PLA end caps. The
bracket is assembled to the
motor or any suitable sur-
face by two screws in line at
any convenient position
within the center-to-center
dimension (C) shown in the
chart.
Material: .042 spring steel
with black parkerized finish
258
Case Code
Nominal Diameter
3-5-7-8
2-4-6
of Part to be
EIA
1
Mounted
Capacitor
Hardware
1.000
1.375
.375
.500
.625
.750
.875
Mallory Products for CDE/6325 Digital Way/Indianapolis IN 46278/Phone: (317)275-2285/Fax: (317)275-2293/www.cornell-dubilier.com
Type HB Horzontal Mounting Bracket
4-1/64"
5-1/64"
3-3/8"
A
Dimensions
1-11/64"
1-13/16"
2-23/32"
.250
.250
.312
.312
.312
.312
.312
MOUNTING ACCESSORIES FOR PSU AND HC/NP TYPE CAPACITORS
A
B
*C dimension = max mounting hole center
Dimensions
Use 10-32" flat head screws
1-25/32"
1-1/2"
1-3/8" to
1-1/2" to
1-3/4" to 1-13/16"
2-1/2" to
7/8"
C*
1.000
1.060
1.500
1" to
2" to
3" to
of Part to be
C
.470
.620
.720
.890
Diameter
Mounted
B
Screw
D
TYPE TH HORIZONTAL MOUNTING CLIP
Nut
B
1-37/64
A
2-5/64"
1-1/16"
1-7/16"
1-9/16"
2-1/16"
2-9/16"
1.258
3-1/8"
D
2 Holes
.1561 Dia.
VR1, 3, & 4
Catalog
Number
TH13
TH15
TH17
TH19
TH21
TH23
TH25
B
Number
A
Catalog
Screw & Nut
Mtg.
C
HB2
HB4
HB8
Without
TYPE VR VERTICAL MOUNTING CLAMP
VR1B
VR8B
VR10B
VR12B
VRSCREW
VRNUT
VR3B
VR4B
VR6B
.219
.562
.156
.750
.375
*
Case Code
.340 except TH25 is .590
Catalog Number
1-2-3
Unassembled
4-5
6-7
Screw & Nut
EIA
A
8
Included
VR8
VR10
VR12
VR1
VR3
VR4
VR6
.135 Dia
Hole
A
Dimension
1-13/16"
1-7/16"
2-1/16"
2-9/16"
Type PL and PLA End Caps
A
B
Screw & Nut
Assembled
VR1A
VR3A
VR4A
VR6A
VR8A
VR10A
VR12A
with
.594
1.125
*
.375
Toward Bracket
VR6, 8, 10, & 12
These clips, though designed for
capacitors, have varied applica-
tions to retain many cylindrical com-
ponents. They are used extensively
in the electrical and electronic in-
dustries to hold spindles, condens-
ers, capacitors, tubes, rods and
conduit. Clips have phosphate and
oil finish.
Material thickness TH13 thru TH17
is .016". TH19 thru TH25 is .020"
Wire Hole
.176 x .281
(3 places)
C
B
1-3/8"
1-1/2"
1-3/4"
2-1/2"
Mtg
A
A
PL3
PL6
PL8
PL10
.500
PL and PLA end caps are usu-
ally used with HB type brack-
ets. The drawing shown at left
is type PL for use with the
wiring through the bracket to
the motor. For off motor mount-
ing, use type PLA. See page
214 for a photo showing a ca-
pacitor and end cap mounted
in a bracket.
9/16" long 6-32 thread NC-2A
Standard hex nut to fit screw
1"
2"
3"
Catalog Number
.750
120
Dimensions
1-25/32"
1-15/16"
1-7/16"
3-7/16"
2-1/4"
2-1/2"
2 Holes
.201 Dia
B
Away From Bracket
3"
Wire Hole
PLA3
PLA6
PLA8
PLA10
2-11/32"
2-13/16"
3-13/16"
2-7/32"
2-9/16"
3-5/16"
1-7/8*"
C

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OB4 Summary of contents

Page 1

... Mallory Products for CDE/6325 Digital Way/Indianapolis IN 46278/Phone: (317)275-2285/Fax: (317)275-2293/www.cornell-dubilier.com TYPE VR VERTICAL MOUNTING CLAMP Catalog Number Unassembled Without Screw & Nut Screw & Nut Included 1-1/16" VR1B VR1 1-7/16" VR3B VR3 1-9/16" ...

Page 2

... Catalog Base Size A Number 1-5/16" x 2-5/32" 2-9/16" OB2 1-31/32 x 2-29/32 3-5/16" OB4 1-31/32" x 3-21/32" 4-1/16" OB3 ACR220KT Motor Run Resistor Kit 220K Ohm 1 watt bleeder resistors for AC motor run applications. Saves relay switch contacts and capacitor, particularly in capacitor start-run applications. 1/4" quick connect terminals eliminate need for soldering ...

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