D7 - SERIES
SPECIFICATIONS AND ORDERING INFORMATION
1 7/8" DIAMETER 2.25 AMPS @ 28 VDC
The D7 Series, constructed with a dual-ball, hill and valley index, has in-
creased the physical size of the switch conductors allowing for additional
current carrying capabilities. Standard designs utilize glass epoxy or ceramic
insulations, solder lug terminals, and 30° adjustable stop indexing.
SPECIFICATIONS
ELECTRICAL
Current and Voltage Rating:
Make and break resistive load
2.25 amps @ 28 VDC; 1.0 amp @ 115 VAC.
Current Carrying Capacity:
9 amps.
Dielectric Strength:
1,500 VAC between current carrying parts and
ground.
Contact Resistance:
Average initial 3 milliohms.
Insulation Resistance:
Glass in excess of 750,000 megohms.
Ceramic in excess of 1,000,000 megohms.
Hardware:
Mounting nut and lockwasher are shipped assembled.
MECHANICAL
Materials and Finishes:
All parts utilize non-corrosive materials
as standard.
Clips and Rotors:
Brass with silver plate as standard.
Insulation:
Glass epoxy, or ceramic.
Index:
Dual-ball, hill and valley design.
Index Life:
25,000 cycles minimum.
Index Torque:
Switches have lowest practical torque consistent
with crisp detenting and smooth, reliable operation.
Index Angles:
Positive 30° standard, 60° available.
Index Stops:
Adjustable standard, fixed or continuous.
Stop Strength:
25 in. lbs. minimum.
STANDARD PART NUMBER
D
GLASS EPOXY INSULATION
SWITCHES - 30° INDEXING
ADJUSTABLE STOPS - SOLDER LUG TERMINALS - STOPS SET @ 2 POS.
ACTIVE
POLES/
NO. OF
POLES POSITIONS SECTION SECTIONS
01
02
02
03
03
04
04
05
06
06
06
08
09
10
02-11
02-11
02-05
02-11
02-03
02-11
02-05
02-11
02-05
02-03
02-11
02-05
02-03
02-05
1
1
2
1
3
1
2
1
2
3
1
2
3
2
1
2
1
3
1
4
2
5
3
2
6
4
3
5
SHORTING
D7G0111S
D7G0211S
D7G0205S
D7G0311S
D7G0303S
D7G0411S
D7G0405S
D7G0511S
D7G0605S
D7G0603S
D7G0611S
D7G0805S
D7G0903S
D7G1005S
NON-
SHORTING
D7G0111N
D7G0211N
D7G0205N
D7G0311N
D7G0303N
D7G0411N
D7G0405N
D7G0511N
D7G0605N
D7G0603N
D7G0611N
D7G0805N
D7G0903N
D7G1005N
FIG.
DA
DA
DH
DA
DM
DA
DH
DA
DH
DM
DA
DH
DM
DH
CERAMIC INSULATION
SWITCHES - 30° INDEXING
ADJUSTABLE STOPS - SOLDER LUG TERMINALS - STOPS SET @ 2 POS.
*
ACTIVE
POLES/
NO. OF
POLES POSITIONS SECTION SECTIONS
01
02
02
03
03
04
06
06
01
02
03
04
05
02-11
02-11
02-05
02-11
02-03
02-05
02-05
02-03
02-06
02-06
02-06
02-06
02-06
1
1
2
1
3
2
2
3
1
1
1
1
1
1
2
1
3
1
2
3
2
60
°
INDEXING
1
2
3
4
5
SHORTING
D7C0111S
D7C0211S
D7C0205S
D7C0311S
D7C0303S
D7C0405S
D7C0605S
D7C0603S
________
________
________
________
________
NON-
SHORTING
D7C0111N
D7C0211N
D7C0205N
D7C0311N
D7C0303N
D7C0405N
D7C0605N
D7C0603N
FIG.
DA
DA
DH
DA
DM
DH
DH
DM
DK
DK
DK
DK
DK
*
D7C0106N-60
D7C0206N-60
D7C0306N-60
D7C0406N-60
D7C0506N-60
* FIGURES ARE SHOWN ON PAGES 55 AND 56.
DIMENSIONS
STANDARD CONSTRUCTION
D7G
- GLASS EPOXY CONSTRUCTION
*
•
ELECTRONIC PRODUCTS
UNIT OF ELECTRO SWITCH CORP.
.500 FOR DESIGNS OF FIVE OR
MORE SECTIONS
2010 Yonkers Road
Raleigh, NC 27604
Telephone: (888) ROTARYS or (919) 833-0707
Fax: (800) 909-9171 or (919) 833-8016
30
ADDITIONAL OPTIONS AND ORDERING INFORMATION
D7 - SERIES
INDEX
ANGLE
30°
60°
STOP
TYPE
A - ADJ.
F - FIXED
C - CONT.
SEE
CHART
“A”
SEE
CHART
“B”
SHAFT/
BUSHING
SHAFT
FLAT
How to Order Additional Options:
2 DIGIT
SERIES
D7
INSULATION
TYPE
G - GLASS
C - CERAMIC
TOTAL
POLES
01 - MIN.
ACTIVE
POSITIONS
12 - MAX @ 30°
06 - MAX @ 60°
CONTACT
TYPE
S - SHORTING
N - NON-
SHORTING
CUSTOMERS SPECIFIED ORDER NUMBER FOR STANDARD OPTIONS
ADDITIONAL OPTIONS
(SPECIFY)
(SPECIFY) (SPECIFY)
(SPECIFY)
D
7
(SPECIFY)
(SPECIFY)
(SPECIFY)
(SPECIFY)
SHAFT
,
BUSHING
,
AND FLAT OPTIONS
D
SHAFT AS VIEWED
WITH NON-TURN LUG
AT 9 O'CLOCK AND
SHAFT IN EXTREME
CCW POSITION AND
STRUT BOLTS
ORIENTED VERTICALLY.
U
INSULATION AND INDEX OPTIONS
D7C
- CERAMIC CONSTRUCTION
30° INDEX
W
Y
Z
D7C
- CERAMIC INSULATION
60° INDEX
60
CUSTOM SWITCHES ARE AVAILABLE. CONTACT THE FACTORY WITH YOUR COMPLETE SPECIFICATIONS.
•
ELECTRONIC PRODUCTS
UNIT OF ELECTRO SWITCH CORP.
2010 Yonkers Road
Raleigh, NC 27604
Telephone: (888) ROTARYS or (919) 833-0707
Fax: (800) 909-9171 or (919) 833-8016
31
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