This page must be viewed with IE4 or above, and with Active Scripting enabled.
APPLICATION SPECIFIC SWITCHES
SERIES 20 ROTARY SWITCHES
3-phase, phase-to-phase
Depth Behind Panel: 2.0"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
113
5
7
2
2
4
6
8
VOLTMETER
2-3
3-1
1-2
OFF
VOLTMETER -Transfer Switches
AMMETER- Transfer Switches
2-wire, single-phase or D.C.
Depth Behind Panel: 1.5"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
2
4
113
CONTACTS
POS.
113
5
7
2
2
4
6
8
VOLTMETER
OFF
ON
VOLTMETER
OFF
2
1
VOLTMETER
2
3
1
OFF
4-wire, two-phase or
two separate D.C. circuits
Depth Behind Panel: 2.0"
Handle: Round, Knurled
Engraving and jumpering as shown
3-phase, phase-to-neutral
Depth Behind Panel: 2.0"
Handle: Round, Knurled
Engraving and jumpering as shown
3-phase, two current-transformers
Depth Behind Panel: 2.0"
Handle: Round, Knurled
Engraving and jumpering as shown
AMMETER
3
1
2
3-phase, two current-transformers
Depth Behind Panel: 2.0"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
113
5
7
2
2
4
6
8
1
2
3
AMMETER
3
1
2
OFF
3-phase, three current-transformers
Depth Behind Panel: 2.6"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
113
5
7
9
1 1
2
2
4
6
8
1 0
1 2
1
3
2
3
AMMETER
3
1
2
3-phase, phase-to-phase and
phase-to-neutral
Depth Behind Panel: 2.6"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
113
5
7
9
1 1
2
2
4
6
8
1 0
1 2
3
VOLTMETER
2-3
1
1-2
OFF
3-1
2
3
6-wire, two 3-phase circuits;
phase-to-phase
Depth Behind Panel: 3.1"
Handle: Round, Knurled
Engraving and jumpering as shown
CONTACTS
POS.
113
5
7
9
1 1
1 3
1 5
2
2
4
6
8
1 0
1 2
1 4
1 6
3
4
VOLTMETER
2-3
1-2
3-1
OFF
1-2
2-3
3-1
OFF
CONTACTS
POS.
1-2
2
4
113
6
8
5
7
3-4
2
VOLTMETER -Transfer Switches
CONTACTS
POS.
113
5
7
2
2
4
6
8
1
2
3
*Denotes make-before-break
*Denotes make-before-break
*Denotes make-before-break
Order #
20KC-01
Order #
20KC-02
Order #
20KC-03
Order #
20KC-06
Order #
20KC-04
Order #
20KC-05
Order #
20KC-09
Order #
20KC-08
Order #
20KC-07
