Pushbutton Switches

Manufacturers Series Packaging Product Status Mounting Type Type Circuit Switch Function Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Actuator Marking Color - Actuator/Cap Illumination Type, Color Illumination Voltage (Nominal) Termination Style Ingress Protection Features Panel Cutout Dimensions Operating Temperature

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Mounting Type Type Circuit Switch Function Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Actuator Marking Color - Actuator/Cap Illumination Type, Color Illumination Voltage (Nominal) Termination Style Ingress Protection Features Panel Cutout Dimensions Operating Temperature
A3DT-90A1-00ER

A3DT-90A1-00ER

SWITCH PUSH SPST-NO 0.1A 30V

Omron Automation and Safety

5
RFQ
A3DT-90A1-00ERDatasheet A3D Bulk Active Panel Mount, Front Standard, Illuminated SPST-NO Off-Mom 100mA (DC) - 30 V Round, Button No Marking Red LED, Red 1.7 VDC Solder Lug IP40 - Circular - 8.00mm Dia -10°C ~ 55°C
82-4154.21A4

82-4154.21A4

SWITCH PB SPDT 3A 240V

EAO

5
RFQ
82-4154.21A4Datasheet 82 Bulk Active Panel Mount, Front Standard, Illuminated SPDT On-On 3A (AC/DC) 240 V 240 V Round, Button, Flush No Marking Silver LED, Green/Red 24 VAC/DC Screw Terminal IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 16.00mm Dia -30°C ~ 70°C
51-153.0266

51-153.0266

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

3
RFQ
51-153.0266Datasheet 51 Bag Active Panel Mount, Front Standard DPST-NO/NC On-Mom, Off-Mom 100mA (AC/DC) 42 V 42 V Round, Button, Mushroom - Blue - - Quick Connect IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -
51-156.0264

51-156.0264

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

5
RFQ
51-156.0264Datasheet 51 Bag Active Panel Mount, Front Standard SPST-NC On-Mom 100mA (AC) 42 V 42 V Round, Button, Mushroom - Yellow - - PC Pin, Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
22-211.014

22-211.014

SWITCH PB SPST-NO 10A 400V

EAO

1
RFQ
22-211.014Datasheet 22 Bulk Active Panel Mount, Front Standard SPST-NO Off-Mom 10A (AC) 400 V - Rectangular, Button (Not Included) No Marking - - - Quick Connect - 0.250" (6.3mm) IP65 - Dust Tight, Water Resistant - Rectangular - 30.00mm x 22.00mm -25°C ~ 85°C
51-481.036

51-481.036

SWITCH PB DPST-NO 0.1A 42V

EAO

4
RFQ
51-481.036Datasheet 51 Bulk Active Panel Mount, Front Standard DPST-NO Off-On 100mA (AC/DC) 42 V 42 V Square, Button (Not Included) No Marking - - - PC Pin, Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.00mm Dia -25°C ~ 55°C
51-256.0254

51-256.0254

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

5
RFQ
51-256.0254Datasheet 51 Bag Active Panel Mount, Front Standard DPST-NO/NC On-Off, Off-On 5A (AC), 2A (DC) 250 V 24 V Round, Button, Mushroom - Yellow - - Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
51-256.0258

51-256.0258

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

5
RFQ
51-256.0258Datasheet 51 Bag Active Panel Mount, Front Standard DPST-NO/NC On-Off, Off-On 5A (AC), 2A (DC) 250 V 24 V Round, Button, Mushroom - Gray - - Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
51-256.0256

51-256.0256

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

5
RFQ
51-256.0256Datasheet 51 Bag Active Panel Mount, Front Standard DPST-NO/NC On-Off, Off-On 5A (AC), 2A (DC) 250 V 24 V Round, Button, Mushroom - Blue - - Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
51-256.0255

51-256.0255

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

5
RFQ
51-256.0255Datasheet 51 Bag Active Panel Mount, Front Standard DPST-NO/NC On-Off, Off-On 5A (AC), 2A (DC) 250 V 24 V Round, Button, Mushroom - Green - - Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
51-256.0268

51-256.0268

ACTUATOR, 24,5 MM, MUSHROOM-HEA

EAO

4
RFQ
51-256.0268Datasheet 51 Bag Active Panel Mount, Front Standard SPST-NC On-Off 100mA (AC) 42 V 42 V Round, Button, Mushroom - Gray - - PC Pin, Solder Lug IP65 - Dust Tight, Water Resistant - Circular - 16.20mm Dia -25°C ~ 55°C
51-486.036F

51-486.036F

ACTUATOR, ILLUMINATIVE, 1 NC, MA

EAO

4
RFQ
51-486.036FDatasheet 51 Bag Active Panel Mount, Front Standard, Illuminated SPST-NC On-Off 100mA (AC) 42 V 42 V Square, Button (Not Included) - - - - PC Pin, Solder Lug IP65 - Dust Tight, Water Resistant - Square - 21.20mm x 21.20mm -25°C ~ 55°C
31-471.036

31-471.036

SWITCH PB DPST-NO 0.1A 42V

EAO

5
RFQ
31-471.036Datasheet 31 Bulk Active Panel Mount, Front Standard DPST-NO Off-On 100mA (AC/DC) 42 V 42 V Round, Button (Not Included) No Marking - - - PC Pin, Solder Lug IP40 - Circular - 16.00mm Dia -25°C ~ 55°C
82-4751.1000

82-4751.1000

PUSHBUTTON, MOMENTARY, 16MM, ALU

EAO

5
RFQ
82-4751.1000Datasheet 82 Bag Active Panel Mount, Front Standard SPDT On-Mom 3A (AC/DC) 240 V 240 V Round, Button, Flush - Silver - - Solder, Quick Connect - 0.110" (2.8mm) IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 16.00mm Dia -30°C ~ 70°C
82-4851.1000

82-4851.1000

PUSHBUTTON, MOMENTARY, 16MM, ALU

EAO

5
RFQ
82-4851.1000Datasheet 82 Bag Active Panel Mount, Front Standard SPDT On-Mom 3A (AC/DC) 240 V 240 V Round, Button, Flush - Silver - - Solder, Quick Connect - 0.110" (2.8mm) IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 16.00mm Dia -30°C ~ 70°C
82-4951.1000

82-4951.1000

PUSHBUTTON, MOMENTARY, 16MM, ALU

EAO

5
RFQ
82-4951.1000Datasheet 82 Bag Active Panel Mount, Front Standard SPDT On-Mom 3A (AC/DC) 240 V 240 V Round, Button, Flush - Silver - - Solder, Quick Connect - 0.110" (2.8mm) IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 16.00mm Dia -30°C ~ 70°C
51-485.036F

51-485.036F

ACTUATOR, ILLUMINATIVE, 1 NO, MA

EAO

5
RFQ
51-485.036FDatasheet 51 Bag Active Panel Mount, Front Standard, Illuminated SPST-NO Off-On 100mA (AC) 42 V 42 V Square, Button (Not Included) - - - - PC Pin, Solder Lug IP65 - Dust Tight, Water Resistant - Rectangular - 27.20mm x 21.20mm -25°C ~ 55°C
DH401LBBRG12

DH401LBBRG12

SWITCH PB SPST-NO/NC 2A 125VAC

CIT Relay and Switch

5
RFQ
DH401LBBRG12Datasheet DH40 Tray Active Panel Mount, Front Anti-Vandal, Illuminated SPST-NO + SPST-NC On-Off, Off-On 2A (AC/DC) 125 V 24 V Round, Button, Flush - Black LED, Green/Red 12 VDC Solder, Quick Connect - 0.110" (2.8mm) IP67 - Dust Tight, Waterproof - Circular - 40.00mm Dia -25°C ~ 70°C
82-5851.2000

82-5851.2000

PUSHBUTTON, MAINTAINED, 19MM, AL

EAO

5
RFQ
82-5851.2000Datasheet 82 Bag Active Panel Mount, Front Standard SPDT On-On 3A (AC/DC) 240 V 240 V Round, Button, Flush - Silver - - Solder, Quick Connect - 0.110" (2.8mm) IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 19.00mm Dia -30°C ~ 70°C
82-5851.1000

82-5851.1000

PUSHBUTTON, MOMENTARY, 19MM, ALU

EAO

5
RFQ
82-5851.1000Datasheet 82 Bag Active Panel Mount, Front Standard SPDT On-Mom 3A (AC/DC) 240 V 240 V Round, Button, Flush - Silver - - Solder, Quick Connect - 0.110" (2.8mm) IP65/IP67 - Dust Tight, Water Resistant, Waterproof - Circular - 19.00mm Dia -30°C ~ 70°C
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Category Overview

Pushbutton Switches Products & Selection Guide

Pushbutton Switches are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Pushbutton Switches. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Pushbutton Switches?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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