®
®
14A
OVERHEAD SWITCHES
Gang-Operated
Type AR,Type D7 and Type D6
Warranty - Material
The Chance Company warrants all products sold by it to be merchantable (as such term is defined in the Uniform Commercial Code) and to be free from defects in material and workmanship. Buyer
must notify the Company promptly of any claim under this warranty. The Buyer's exclusive remedy for breach of this warranty shall be the repair or replacement, F.O.B. factory, at the Company's
option, of any product defective under the warranty which is returned to the Company within one year from the date of shipment. NO OTHER WARRANTY, WHETHER EXPRESS OR ARISING BY
OPERATION OF LAW, COURSE OF DEALING, USAGE OF TRADE OR OTHERWISE IMPLIED, SHALL EXIST IN CONNECTION WITH THE COMPANY'S PRODUCTS OR ANY SALE OR USE
THEREOF. The Company shall in no event be liable for any loss of profits or any consequential or special damages incurred by Buyer. The Company's warranty shall run only to the first Buyer of a
product from the Company, from the Company's distributor, or from an original equipment manufacturer reselling the Company's product, and is non-assignable and non-transferable and shall be of
no force and effect if asserted by any person other than such first Buyer. This warranty applies only to the use of the product as intended by Seller and does not cover any misapplication or misuse of
said product.
Warranty - Application
The Chance Company does not warrant the accuracy of and results from product or system performance recommendations resulting from any engineering analysis or study. This applies regardless
of whether a charge is made for the recommendation, or if it is provided free of charge.
Responsibility for selection of the proper product or application rests solely with the purchaser. In the event of errors or inaccuracies determined to be caused by The Chance Company, its liability will
be limited to the re-performance of any such analysis or study.
NOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice.
©Copyright 2007 Hubbell Incorporated • 210 North Allen Street • Centralia, MO 65240 USA
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
Printed in USA
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®
®
14A-3
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
Feature —
Advantage —
• Automation-ready design
• Compatiblewithtoday’sD/Aenvironmentbyaddingamotoroperator
and RTU of your choice, or upgrade in the future
• 900-amp continuous and
interruption current rating
• Meets present and future operation requirements
• Four-link overtoggle
mechanism
• Mechanical advantage reduces operating torque to the lowest level
in the industry to date
• Overtoggle feature assures blades are closed and gives “snap”
feedback to the operator
• Hook stick operation
capability
• Minimizes installation time, reduces possible vandalism, eliminates
control adjustments
• Unitized, pre-assembled
construction
• Minimizes installation time and eliminates control adjustments
• Four mounting arrangements
• Meets various utility installation requirements
Single Phase of Type AR Switch
(1) Hot-rolledsteelbaseformedintoachannelandgalvanized
per ASTM A153.
7
(2) Hot-rolled crank lever provides high strength and corro-
Interrupter
sion resistance. Galvanized per ASTM A153.
(3) Delrin® bushing coupled with a cast aluminum rotating
shaft eliminates the need for lubrication during the life of
the switch.
5
(4) Insulators available in 2.25" bolt circle, porcelain or
polymer.
8
6
(5) High-conductivitycopperwithphosphorous-bronzeback-
upspringsandcopper-tungstenfault-closingtipsprovidereli-
able contact areas. Silver-to-silver current-transfer points.
(6) Bladeformedfromhard-drawn,high-conductivitycopper
for maximum current carrying capability.
4
3
(7) Interrupter provides current interruption without exter-
nal arc or flame. High-strength polyurethane material for
strength, weatherability and UV resistance. Bolted tongue-
in-groove mounting ensures positive alignment.
(8) Polycarbonate ice shield helps protect contacts from ice
build up.
2
1
Available Options
Hook stick Operation The Type AR switch can be operated Crossarm Braces Crossarm braces may be specified as an
by a hook stick operation. This option eliminates control option.
pipe sections down the pole and their attendant adjustment
ESP™ polymer Insulators The distribution insulators, 2.25-
during installation and maintenance.
inch bolt circle, are available in a U.S.-manufactured ESP
Extra Pipe The extra pipe section includes guide, coupling, polymerdesign.Theyarelightweight,durable,andtheyoffer
and all hardware for attachment.
long-term performance in every type of environment.
Extension Links When deadending to the AR switch, exten- TerminalConnectors CatalogNo.ATC1343,fortifiedcadmi-
sion links must be used to give needed clearance. The end um-plated aluminum parallel-groove clamp can be supplied
clevis has a slotted hole for inserting the machine bolt with- with switches. Six per switch.
out having to remove the extension bar. The extension links
Cable Range:
supplied are 14 inches long, hot-dip galvanized, and REA
Minimum No. 2 solid copper [0.258 inch (6.55 mm)] to
accepted. Catalog No. C2070112; six required per switch.
maximum 500 kcmil copper [0.811 inch (20.60 mm)].
Surge Arrester Brackets Three brackets can be supplied
ControlInsulator One150kVLIW(LightiningImpulseWith-
for mounting six surge arresters (utility supplied) for over-
stand - BIL) polymer insulator in vertical control pipe.
voltage protection.
Captive Hardware Two stainless-steel spline bolts pressed
into each terminal pad, nuts and lockwashers included.
Sensor Brackets Extension Brackets can be supplied, or
added to the AR Switch, to allow for the additon of line volt-
age/current sensors.
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
®
14A-4
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
Horizontal Mounting
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
®
14A-5
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
Vertical Mounting
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
®
14A-6
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
"A"
"A"
Phase-over-Phase Mounting
ALL MOUNTING HARDWARE
5/8"(16 MM)DIA
25"
635 MM
7-1/4"
184 MM
6"
152 MM
6-1/2"
(17.1KV)16-1/4"
413 MM
165 MM
(29KV)19-1/4"
489 MM
10"
254 MM
14"
356 MM
2-1/2"
64 MM
32"
813 MM
SIDE VIEW
4"(102 MM)SQUARE CROSSARM
GALV STEEL OR FIBERGLASS
23-1/2"
597 MM
VIEW "A"-"A"
3/4"(19 MM)NPS GALV PIPE
OR 1"(25 MM)FIBERGLASS ROD
81-1/2"
2070 MM
14"
356 MM
32"
813 MM
ENF OF
CROSSARM
11-1/2"
292 MM
TOP SECTION
1-1/4"(32 MM)
NPS GALV PIPE
OR FIBERGLASS
8-1/2"
216 MM
99"
2515 MM
TOP SECTION
3/4"(19 MM)
86-3/4"
2203 MM
NPS GALV PIPE
OR 1"(25 MM)
FIBERGLASS ROD
GUIDES
COUPLINGS
84"
2134 MM
(TYPICAL)
ALL LOWER
SECTIONS
3/4"(19 MM)
NPS GALV PIPE
85"
216 MM
(TYPICAL)
ALL LOWER
SECTIONS
1-1/4"(32 MM)
NPS GALV PIPE
STEADY LEVER
"B-B"
(TYPICAL)
6"
28 FT(8.5 M)MAX
WITHOUT ADDITION
OF PIPE SECTION
152 MM
(TYPICAL)
"B"
"B"
GROUND
STRAP
RECIPROCATING
HANDLE
6"
152 MM
NAMEPLATE
OPEN AND CLOSED
LOCKING PROVISIONS
AS REQUIRED
BY USER
HEAVY DUTY CONTROL
TYPE "T" AND "G"
STANDARD CONTROL
TYPE "S" AND "F"
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
14A-7
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
Delta Mounting
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
®
14A-8
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
900 Amperes Continuous/Interrupt
Inverted Mounting
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
®
14A-9
U.S. Patents 6,207,919;
6,215,082; 6,281,460;
6,409,135; 6,459,053;
6,541,717; 6,818,846;
6,946,607.
Type AR (Automation-Ready) Switch
14.4kV, 25kV or 34.5kV
Catalog Numbering System
900 Amperes Continuous/Interrupt
X X X
X X
X X X
A R 1 X X X X
Position 1:
Configuration
Position 2:
Position 3:
Crossarm/Inter-
Phase Shaft
Position 4:
Insulation, kV Impulse
(maximum system kV)
Standard Controls — Pipe sizes
on drawings, pages 14A-4 thru -8
(All configurations)
1 = Horizontal
2 = Vertical
3 = Ø-over-Ø
4 = Delta
S = Steel
1=110porcelain(17.1kV)
3=110polymer(17.1kV)
4=150polymer(29kV)
6=150polymer
(38kVgrounded-wye)
7=150polymer Long Leak (39.6")
(38kVgrounded-wye)
S = All Steel Vertical Sections
F = One Fiberglass Vertical Section
H = Vertical Controls replaced
with HookstickOperating
F = Fiberglass
M = Steel crossarm,
fiberglass
5 = Inverted
interphase shaft
Mechanism
Heavy-Duty Controls — 11⁄4" IPS
(Vertical and Ø-over-Ø only)
T = All Steel Vertical Sections
G = One Fiberglass Vertical Section
Positions 5 through 12:
See Option Tables for each Configuration
Option Tables by Configuration
Horizontal and Inverted Switches
Vertical Switch, S & F Controls
B = Sensor Brackets
B = Sensor Brackets
* C= Control Insulator
* C = Control Insulator
H = Captive Hardware
† H = Captive Hardware
L = Surge Arrester Brackets
* P = Extra Pipe
L = Surge Arrester Brackets
* P = Extra Pipe
* PP = Two Extra Pipes
* PP = Two Extra Pipes
† T = Terminal Connectors (ATC 1343)
S = Steel Crossarm Brace, only one supplied
† T = Terminal Connectors (ATC 1343)
W = Wood Crossarm Brace, only one supplied
X = Extension Links
Vertical Switch,T & G Controls
B = Sensor Brackets
* D = Control Insulator
Phase-over-Phase Switch, S & F Controls
B = Sensor Brackets
* C = Control Insulator
H = Captive Hardware
L = Surge Arrester Brackets
* P = Extra Pipe
* PP = Two Extra Pipes
† T = Terminal Connectors (ATC 1343)
X = Extension Links
H = Captive Hardware
L = Surge Arrester Brackets
* R = Extra Pipe
†
* RR = Two Extra Pipes
† T = Terminal Connectors (ATC 1343)
Delta Switch
B = Sensor Brackets
* C = Control Insulator
† H = Captive Hardware
L = Surge Arrester Brackets
* P = Extra Pipe
Phase-over-Phase Switch, S & F Controls
B = Sensor Brackets
* PP = Two Extra Pipes
† T = Terminal Connectors (ATC 1343)
X = Extension Links
* C = Control Insulator
H = Captive Hardware
†
L = Surge Arrester Brackets
* R = Extra Pipe
* RR = Two Extra Pipes
† T = Terminal Connectors (ATC 1343)
X = Extension Links
*Options C, P, R, PP and RR do not apply
when Hook Stick Operated Control is supplied.
†Options H and T, Captive Hardware and Terminal Con-
nectors, cannot be ordered together.
Replacement Parts
C8180001
E8181000P
Interrupter for all Mounting Configurations
Live Parts for all kV Ratiings and Mounting Configurations
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
14A-10
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
Three mounting variations of the D7 are available.
Horizontal
Mounting
Phase-over-Phase
Mounting
Riser Pole
Mounting
Application and Ratings
TheChanceunitizedD7isadistribution-level,gang-operated,side-breakswitchfor15through
38 kV applications. It is pre-assembled, adjusted, and mounted on a common support at the
factory for three-phase service. D7 switches meet a continuous-current rating of 600 amperes,
a momentary rating of 40,000 amperes, a three-second short time current rating of 25,000
amperes, and applicable NEMA and ANSI standards. It is available in 15 kV (110 kV LIW*),
27 kV (150 kV LIW*), 34.5kV (150kV LIW*) or 38 kV (200 kV LIW*). The D7 is a 600-ampere
loadbreakswitchwiththeDuogap® expulsioninterrupters.WiththeDuogap,theD7iscapable
of switching load currents up to 600 amperes, with full recovery voltage across the switch,
and interrupting transformer magnetizing and line-charging currents. This switch may be
used for disconnecting, line sectionalizing, circuit breaker bypassing, and isolating.
*Lightning Impulse Withstand (BIL)
Convenient Installation
Field installation time of this pre-assembled switch is greatly reduced below what is usually
required to install separate gang-operated distribution level switches. The three-phase unit is
conveniently raised in one piece to its mounting position, secured to the pole, control sections
attached, and field adjustment made. Proper synchronization and phase spacing have been
made at the factory. Unitized switches are installed in 2 to 4 hours, compared to non-unitized
switches that take 6 to 8 hours.
One-lift installation cuts
time and cost of separate
gang-operated,distribution-
level switches.
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
14A-11
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
Design Features
The jaw socket and hinge terminal castings of the D7 are bronze with
tin-plated NEMA terminal pads. The blade is a round tubular copper
withflattenedendstoallowforasilver/coppercontact.Afour-pointsilver
plated contact is supplied on the jaw end to make the switch easier to
open and close. An all-copper current path is provided.
Interrupters
Chance Duogap® expulsion interrupter converts any D7 to a loadbreak
switch. Built-in sockets on each switch accept the interrupter. The
Duogap may be ordered with the switch or may be hotstick-installed
for load management conversion. For more on the Duogap, see Bulletin
No. 14-9405.
Chance 15.5, 27 and 38 kV Duogap expulsion
interrupters .
Terminal Pads, Arcing Horns
Two-hole NEMA terminal pads are standard. The D7 terminal pads
are bronze with tin-plating to provide low-resistance efficient current
transfer.
A stainless steel arcing horn is provided to pick up load current, thus
preventing burning or arc pitting on the main contacts.
Insulators
The Vee configuration of the insulators simulates a low profile with less
bulk and a pleasing visual appearance. The gray-tone insulator for the
unitized D7 switch is NEMA 3-inch BC.
15 thru 34.5 kV Switch Base and Bearings
The base castings consist of high strength, high corrosion resistant
aluminum alloy. This lightweight aluminum is comparable to bronze in
almost all metal technical categories, such as: ultimate tensile, tensile
yield,elongation,hardness,modulusofelasticity,thermalconductivity,
and electrical conductivity. Bearings are high-strength, high-density
Delrin, for smooth pivotal action.
Conductorsaredead-endedtoeachindividualswitchbase.Pull-offholes
are designed for a 6,000-lb. working load rating. The switch frame is
limited to an unequal loading of 700 lb.
Common Support
The 4 x 4-inch common support member is furnished in either galva-
nized-steel or fiberglass tubing. The “interphase” shaft which connects
the three rotating insulators is constructed of the same material as
the crossarm.
Controls
Controls are either all metal or metal with a vertical fiberglass section.
Three options combine the metal or insulated interphase shaft with the
metal or fiberglass common support.
The arcing horn will pick up load current upon
closing to prevent burning or arc pitting on the
main contact surfaces.
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
14A-12
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
Riser Pole Mountin
Dimensions (inches)
kV
15
27
C
36
48
D
E
15
17
17
36
42
42
*34.5 48
*150 kV LIW (Lightning
Impulse Withstand)
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
14A-13
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
Dimensions (inches)
Horizontal Mounting
C
D
E
kV
15
27
36
48
48
15
17
17
36
42
42
*34.5
*150 kV LIW (Lightning
Impulse Withstand)
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
14A-14
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
Phase-over-Phase Mounting
Phase-over-Phase Mounting
38 kV — 200 kV LIW (Lightning Impulse Withstand)
mensions (inches)
A
84
108
108
B
kV
15
27
36
48
48
*34.5
*150 kV LIW (Lightning
Impulse Withstand)
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
14A-15
Unitized and Pre-Assembled
Type D7 Switches — Unitized
15 to 38 kV
600 Amperes
15kV (110kV LIW*) Switch Phase Outline
4" x 4" CROSSARM
STEEL OR FIBERGLASS
27kV (150kV LIW*) Switch Phase Outline
STEEL OR FIBERGLASS
34.5 kV (150kV LIW*) Switch Phase Outline
4" x 4" CROSSARM
STEEL OR FIBERGLASS
*Lightning Impulse Withstand
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
14A-16
Unitized and Pre-Assembled
Type D7 Switches — Unitized
38 kV
600 Amperes
38 kV (200 LIW*) Switch Phase Outline
Ordering Information — Type D7 Unitized Switches
Catalog Numbering System
D7 X X X X X X
Mounting
Options
Horizontal Upright
CCW Opening ------------ H
CW Opening ------------ X
CCW Opening
A- Additional 10 ft. operating pipe, coupling,
and guide bracket. Horizontal mounting
only. Cat. No. E8012729P.
Extra pole clearance - R
CW Opening
Extra pole clearance - T
CCW Opening ------------V
CCW Opening ------------ P
B- Additional 10 ft. operating pipe, coupling,
and pipe guide. Phase-Over-Phase and
Vertical only. Cat. No. E8012729P.
D-Lightning arrester brackets. Horizontal and
Vertical only. Specify Cat. No. C8011014
for complete mounting assembly for
six distribution class lightning arresters.
E- Lighting arrester brackets. Phase-Over-
Phase only. Specify Cat. No. C8011381 for
complete mounting assembly for six distri-
bution class arresters; C8011380 for three
arrester application.
Q-One 150 kV LIW* insulator in vertical
controls. Specify porcelain or polymer.
T- Six fortified cadmium-plated aluminum
parallel-groove terminal connectors. Cat.
No. ATC1343 for one connector, No. 2
through 500 kcmil.
Vertical
Phase-over-Phase
Support
Galvanized Steel --- S
Fiberglass ------------ E
Ratings
15 kV/110 kV LIW* NEMA Porcelain Insulator ---1
15 kV/110 kV LIW* NEMA Polymer Insulator -----4
27 kV/150 kV LIW* NEMA Porcelain Insulator ---2
38 kV/200 kV LIW* NEMA Porcelain Insulator ---3
38 kV/200 kV LIW* NEMA Polymer Insulator ---- 6
34.5 kV/150 kV LIW* NEMA Porcelain Insulator--7
U-Crossarm braces. Wood braces for fiber-
glass crossarm (pair), steel brace for steel
crossarms.
Controls
All steel controls (Used with steel support only) --A
Fiberglass universal section and steel interphase
shaft (Used with steel support only) ----------------- B
Fiberglass universal section and interphase rod
(used with Fiberglass support only) ----------------- C
Interrupter
L -With Duogap® Interrupter
N -No interrupter
NOTE: (1) 200 kV LIW* not available with vertical mounting or fiberglass crossarm. (2) Consult factory for motor operators.
*Lightning Impulse Withstand
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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®
14A-17
Type D6 Switches — Non-Unitized
15 to 38 kV
600 Amperes
Application and Ratings
The Chance Type D6 is a distribution-level, gang-operated,
side-break switch for 15 through 38kV applications. D6
switches meet a continuous-current rating of 600 amperes,
a momentary rating of 40,000 amperes, a three-second short-
time current rating of 25,000 amperes, and all applicable
NEMA and ANSI standards. It is available in 15 kV (110 kV
LIW*), 27 kV (150 kV LIW*) and 38 kV (200 kV LIW*). The
unit is a 600-ampere loadbreak switch with Duogap® expul-
sion interrupters. Each switch comes prefitted with a socket
to accept the Duogap. Orders also may specify switches come
without the interrupters. With the Duogap, D6 is capable of
switching load currents up to 600 amperes, with full recov-
ery voltage across the switch, and interrupting transformer
magnetizing and line-charging currents. The D6 switch may
be used for disconnecting, line sectionalizing, circuit breaker
bypassing, and isolating.
The Sky-Glaze® insulator is gray porcelain NEMA 3-inch
BC.
Blade Opening
All side-break D6 switches open in the counter-clockwise
direction.
Design Features
D6 jaw socket and hinge terminal pads are bronze castings
with stainless steel supports. The blade is round tubular cop-
per with flattened ends to allow for a silver/copper contact.
Silver contacts are used to ensure smooth, easy operation.
Terminal Pads, Arcing Horn
NEMA-standard, two-hole terminal pads accept aluminum
or bronze connectors. Tin-plated bronze D6 pads reduce
resistance to assure efficient current transfer. A stainless
steel arcing horn picks up load current, preventing burning
or arc pitting on the main contacts.
Bases and Bearings
The switch base for 38 kV (200 kV LIW*) is galvanized-steel
hat-section. A sealed, greaseless main bearing supports the
rotating insulator. The stainless-steel balls are encased in a
high-strength, heat-treated aluminum housing for mainte-
nance-freeoperation.Theswitchbasefor15kV(110kVLIW*)
and 27 kV (150 kV LIW*) is extruded aluminum channel and
the bearings are high-density Delrin.
Interrupters
Chance Duogap® expulsion interrupter makes the D6 a
loadbreak switch. Built-in sockets on each switch accept the
interrupter. The Duogap may be ordered with the switch or
may be hotstick-installed for load management conversion.
For more on the Duogap, see Bulletin No.14-9405.
Insulators
15 kV (110 kV LIW*) Switch Phase 27 kV (150 kV LIW*) Switch Phase 38 kV (200 kV LIW*) Switch Phase
Alternate Mounting Arrangements
The standard D6 switch design allows for a multitude of mounting and control configurations. The switch can be mounted
horizontally or vertically. Controls can be installed on any side of the pole or off the switch ends for structure mount.
Some common configurations are shown below. Consult factory for other requirements.
*Lightning Impulse Withstand
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
SEPTEMBER 2007
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®
14A-18
Type D6 Switches — Non-Unitized
15 to 38 kV
600 Amperes
Dimensions (inches)
Horizontal Mounting kV
E
36
48
F
15
17
G
36
42
Horizontal Mounting 38 kV — 200 kV LIW*
15
27
r alternate
e precedin
Ordering Information Catalog Numbering System
D6 X X X X X X
Options
Mounting
A- Additional 10 ft. operating pipe, coupling, and
guide bracket. Horizontal mounting only.
Cat. No. E8012729P.
Phase-over-Phase CCW Opening ---P
Horizontal Upright CCW Opening -- H
Vertical (Riser Pole) CCW Opening ---V
B- Additional 10 ft. operating pipe, coupling, and
pipe guide. Phase-Over-Phase and Vertical only.
Cat. No. E8012729P.
D- Lightning arrester brackets. Horizontal and
Vertical only. Specify Cat. No. C8011014 for
complete mounting assembly for six distribution
class arresters.
E- Lighting arrester brackets. Phase-Over-Phase
only. Specify Cat. No. C8011381 for complete
mounting assembly for six distribution-class
arresters; C8011380 for three arrester application.
Q- One 150 kV LIW* insulator in vertical controls.
Specify porcelain or polymer.
T- Six fortified cadmium-plated aluminum parallel-
groove terminal connectors. Cat. No. ATC1343 for
one connector, No. 2 through 500 kcmil.
Support
None ------------------ 0
* Galvanized Steel --- S
(Horizontal mount only)
* Supports are bundled with the control
pipe separate from the switch crate.
15 kV/110 kV LIRWa* tNinEgMsA Insulator - 1
27 kV/150 kV LIW* NEMA Insulator - 2
38 kV/200 kV LIW* NEMA Insulator - 3
Controls
All steel controls -------------------- A
Interrupter
L - With Duogap® Interrupter
N - No interrupter
Fiberglass universal section
and steel interphase shaft --- B
NOTE:
1. 200 kV KIW* is not available with vertical mounting
or fiberglass support.
3. Consult factory for motor operators.
4. If non-standard phase spacing is required, please pro-
vide length of interphase control desired.
2. Consult factory for structure mounting applications.
*Lightning Impulse Withstand
SEPTEMBER 2007
HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI
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E-mail: hpsliterature@hps.hubbell.com
UNITED STATES
MEXICO
HUBBELL POWER SYSTEMS, INC.
210 N. Allen
Centralia, Mo 65240-1395
Phone: 573-682-5521
HUBBELL DE MEXICO, S.A. DE. CV
Av. Coyoacan No. 1051
Col. Del Valle
03100 Mexico, D.F.
Fax: 573-682-8714
e-mail: hpsliterature@hps.hubbell.com
Phone: 52-55-9151-9999
Fax: 52-55-9151-9988
e-mail: vtasdf@hubbell.com.mx
®
®
™
®
®
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