EAO

EAO

EAO is a leading global supplier of high-quality human-machine interface (HMI) components and systems. With over 70 years of experience, the company specializes in designing and manufacturing intuitive and reliable control elements such as switches, keypads, and touchscreens for various industries including transportation, machinery, and industrial automation. EAO's products are known for their durability, precision, and ergonomic design, ensuring optimal user experience and efficient operation. The company also offers customized solutions to meet specific customer requirements, leveraging their expertise in engineering and design. EAO is committed to delivering innovative HMI solutions that enhance safety, efficiency, and user satisfaction in a wide range of applications around the world.

Selector Switches

Results:
72
Series
Switch Function
Circuit
Termination Style
Ingress Protection
Current Rating (Amps)
Voltage Rating - DC
Voltage Rating - AC
Features
Operating Temperature
Number of Positions
Panel Cutout Dimensions
Illumination
Illumination Type, Color
Mounting Type
Illumination Voltage (Nominal)
Type
Results remaining72
Applied Filters:
EAO
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ImageProduct DetailPriceAvailabilityECAD ModelSwitch FunctionVoltage Rating - DCFeaturesIngress ProtectionMounting TypeTypeTermination StyleOperating TemperatureSeriesCircuitCurrent Rating (Amps)Voltage Rating - ACPanel Cutout DimensionsNumber of PositionsIlluminationIllumination Voltage (Nominal)Illumination Type, Color
52-273.025
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
51
6PST-3NO/3NC
5A (AC)
250 V
Circular - 16.20mm Dia
2
Illuminated
-
-
52-471.036
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
Off-On
42 V
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
PC Pin, Solder Lug
-25°C ~ 55°C
51
DPST-NO
100mA (AC/DC)
42 V
Circular - 16.20mm Dia
2
Illuminated
-
-
52-472.036
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Off
42 V
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
PC Pin, Solder Lug
-25°C ~ 55°C
51
DPST-NC
100mA (AC/DC)
42 V
Circular - 16.20mm Dia
2
Illuminated
-
-
14-503.0250
SELECTOR SWITCH 2 POSITIONS MOM
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Mom, Off-Mom
-
Bezel - Round, Black Knob
IP67 - Dust Tight, Waterproof
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
14
6PST-3NO/3NC
5A (AC)
250 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
14-508.0250
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
Bezel - Round, Black Knob
IP67 - Dust Tight, Waterproof
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
14
6PST-3NO/3NC
5A (AC)
250 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
52-573.F22A
SELECTOR SWITCH 3 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
Mom-Off-On
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder, Quick Connect - 0.110" (2.8mm)
-25°C ~ 55°C
51
4PST-2NO/2NC
5A (AC)
250 V
Circular - 16.20mm Dia
3
Illuminated
-
-
52-574.F22A
SELECTOR SWITCH 3 POSITIONS MOM
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Off-Mom
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder, Quick Connect - 0.110" (2.8mm)
-25°C ~ 55°C
51
4PST-2NO/2NC
5A (AC)
250 V
Circular - 16.20mm Dia
3
Illuminated
-
-
14-509.0250
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
Bezel - Round, Black Knob
IP67 - Dust Tight, Waterproof
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
14
8PST-4NO/4NC
5A (AC)
250 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
14-559.0250
SELECTOR SWITCH 2 POSITIONS MAIN
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Quantity
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PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
Bezel - Round, Long Lever
IP67 - Dust Tight, Waterproof
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
14
8PST-4NO/4NC
5A (AC)
250 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
45-1828.1C90.001.101
(45-1828.1C90.001.101) SELECTOR
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Quantity
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PCB Symbol, Footprint & 3D Model
Off-On
500 V
-
IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof
Panel Mount
Standard
Screw Terminal
-25°C ~ 70°C
45
SPST-NO
10A (AC/DC)
500 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
52-271.022
SELECTOR SWITCH 2 POSITIONS MAIN
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder, Quick Connect - 0.110" (2.8mm)
-25°C ~ 55°C
51
DPST-NO/NC
5A (AC)
250 V
Circular - 16.20mm Dia
2
Illuminated
-
-
45-1828.3C90.001.101
(45-1828.3C90.001.101) SELECTOR
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Quantity
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PCB Symbol, Footprint & 3D Model
Off-On
500 V
-
IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof
Panel Mount
Standard
Screw Terminal
-25°C ~ 70°C
45
SPST-NO
10A (AC/DC)
500 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
14-507.0250
SELECTOR SWITCH 2 POSITIONS MAIN
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
Bezel - Round, Black Knob
IP67 - Dust Tight, Waterproof
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
14
4PST-2NO/2NC
5A (AC)
250 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
45-1828.1C90.001.105
(45-1828.1C90.001.105) SELECTOR
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
500 V
-
IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof
Panel Mount
Standard
Screw Terminal
-25°C ~ 70°C
45
DPST-NO/NC
10A (AC/DC)
500 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-
45-180S.2C90.003.108
(45-180S.2C90.003.108) SELECTOR
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Quantity
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PCB Symbol, Footprint & 3D Model
Mom-Off-Mom
500 V
-
IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof
Panel Mount
Standard
Screw Terminal
-25°C ~ 70°C
45
DPST-NO
10A (AC/DC)
500 V
Circular - 22.30mm Dia
3
Non-Illuminated
-
-
52-272.025
SELECTOR SWITCH 2 POSITIONS MAIN
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder Lug
-25°C ~ 55°C
51
4PST-2NO/2NC
5A (AC)
250 V
Circular - 16.20mm Dia
2
Illuminated
-
-
52-571.F22A
SELECTOR SWITCH 3 POSITIONS MAIN
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off-On
-
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
Solder, Quick Connect - 0.110" (2.8mm)
-25°C ~ 55°C
51
4PST-2NO/2NC
5A (AC)
250 V
Circular - 16.20mm Dia
3
Illuminated
-
-
52-432.036
SELECTOR SWITCH 2 POSITIONS MOM
Contact us
Quantity
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PCB Symbol, Footprint & 3D Model
On-Mom
42 V
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
PC Pin, Solder Lug
-25°C ~ 55°C
51
DPST-NC
100mA (AC/DC)
42 V
Circular - 16.20mm Dia
2
Illuminated
-
-
52-433.036
SELECTOR SWITCH 2 POSITIONS MOM
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Mom, Off-Mom
42 V
-
IP65 - Dust Tight, Water Resistant
Panel Mount
Standard
PC Pin, Solder Lug
-25°C ~ 55°C
51
DPST-NO/NC
100mA (AC/DC)
42 V
Circular - 16.20mm Dia
2
Illuminated
-
-
45-1828.3C90.001.105
(45-1828.3C90.001.105)
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
On-Off, Off-On
500 V
-
IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof
Panel Mount
Standard
Screw Terminal
-25°C ~ 70°C
45
DPST-NO/NC
10A (AC/DC)
500 V
Circular - 22.30mm Dia
2
Non-Illuminated
-
-

About  Selector Switches

A Selector switch is a type of device used to control current flow along one or more circuits. These switches consist of an actuator or knob that can be turned back and forth along a central axis point, with a predetermined number of stopping positions typically ranging from 2 to 7. Selector switches offer a variety of switch functions, including on-off, on-on, on-off-mom, mom-off-mom, or on-on-on-on-on-on-on. The on-off function allows the user to turn the switch on or off, while the on-on function provides two different selectable options. The on-off-mom and mom-off-mom functions allow for momentary activation in addition to on/off capabilities. Finally, the on-on-on-on-on-on-on function allows for multiple selectable options. Selector switches are commonly used in a wide range of applications where precise control over electrical circuits is required. These switches can be found in consumer electronics, industrial machinery, automotive controls, and more. When selecting a selector switch, it is important to consider the specific requirements of the application. Factors such as the number of circuits required, the type of switch function needed, the actuator style, and the current and voltage ratings should all be taken into account. In summary, Selector switches are essential devices used to control current flow along one or more circuits. They feature an actuator or knob that can be turned back and forth along a center axis point with a predetermined number of stopping positions. They offer a range of switch functions, including on-off, on-on, on-off-mom, mom-off-mom, or on-on-on-on-on-on-on. Selector switches are commonly used in various applications and their selection should be based on specific application requirements.