Specifications

Electroswitch • 180 King Avenue • Weymouth, MA 02188 • TEL: [phone] • FAX: [phone] • www.electroswitch.com
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INTRODUCTION
INSTRUMENT AND CONTROL SWITCHES
INTERRUPTING CURRENT RATINGS
Series 24
The quality standard in the utility industry, the
Series 24 features low resistance, double-wiping
contacts with self-cleaning silver contacts for
years of reliable service. They are available with
up to ten decks (20 poles) and allow for
between 2 and 8 positions. These switches are
rated at 30 amps @ 600 volts.
Series 24P
With Lighted Nameplate
All the same great features you’ve come to expect
in our Series 24 Switches now available with built-
in, cost-effective, long-life LED indicators. The
industry standard – a better value than ever.
Series 31
The Series 31 features our low resistance,
double-wiping contacts in a smaller package.
They are available with up to ten decks (20
poles) and allow for between 2 and 8 positions,
and can be ordered for either single or 4 hole
mounting. Series 31 Switches are rated at 15
amps @ 600 volts.
Series 20
The Series 20 Cam Switches have a very
small footprint and are designed specifically to
reduce the space required on a control panel.
They can be mounted on 3" centers and are
available in a standard configuration, modular
plug-in design, or with a lighted front panel.
These switches are available with up to 12
decks (24 poles) and between 2 and 12
positions. Series 20 Switches are rated at
24 amps @ 600 volts.
Series 101
Single or Four Hole Mount
Series 101 Switches are a snap-action design
that are available for either AC or DC applications.
These switches feature low resistance double-
wiping contacts. Rated at 20 amps @ 600 volts.
Series 102
Auxiliar
y
The Series 102 Auxiliary Switch is based on the
contact mechanism of the 101 Snap-Action
Switch modified to allow lever arm activation.
Rated at 20 amps @ 600 volts.
Type W2
The Type W2 uses a contact roller, spring-actuated
design that provides for momentary, maintained, or
lateral contacting. These switches can be pro-
vided with up to eight decks (48 poles) and
between 2 and 12 positions. Type W2 Switches
are rated at 20 amps @ 600 volts.
Type W
Type W Switches are reliable, proven products still
used in many time-tested applications. These
switches are available with up to 10 poles and
between 2 and 12 positions. Type W Switches
are rated at 20 amps @ 600 volts.
Choose the switch that best suits your application
Electroswitch offers a wide variety of Rotary Instrument and Control Switches designed
specifically to satisfy the most stringent requirements of Substation Automation, Power
Generation, Transmission, and Distribution systems. In fact, we offer the world’s most
complete, tested, and proven line of rotary switches available today.
The following is a quick description of each series. It is designed to help you select the one
that is right for you.
Series 24
Series 31
Series 20
Series 101
T
ype W
Type W2
120VAC
20A
10A
20A
15A
50A
30A
240VAC
15A
5A
20A
10A
25A
20A
600VAC
6A
3A
20A
8A
5A
8A
125VDC
3A
1A
3A
10A
8A
5A