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Basic Switches

WA Series

20 A. SPNC. Variety of actuators & terminations. 25,4 mm centers. Side or panel mounting.

Overview
WA Series
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Accurate, reliable, and repeatable, MICRO SWITCH BZ/BA/BM/BE/6AS/WZ/YZ/WA/YA Series features precise operating characteristics and enhanced life. These premium, large snap-action switches offer precision operation and sensitive differential travel.

Utilizing state-of-the-art manufacturing processes and quality controls, Honeywell has engineered premium, large snap-action switches that meet various international agency requirements. Some models have military qualifications. These Series are often used for precision on/off applications, as well as end of limit, presence/absence, and manual operator interface functions.

Their engineered design is suitable for various application needs. Configured options provide a wide variety of operating and interface characteristics.

Data Sheet
Name
Description
File Size
Date
Size
MICRO SWITCH BZ/BA/BM/BE & 6AS Series Premium Large Snap-Action Switches
MICRO SWITCH BZ/BA/BM/BE & 6AS Series Premium Large Snap-Action Switches
application/pdf 2.59 MB
12/12/2022
2.59 MB
Manuals and Guides
Name
Description
File Size
Date
Size
Basic, Toggle, and Rocker Switches Range Guide
Basic, Toggle, and Rocker Switches Range Guide -
application/pdf 6.48 MB
10/25/2022
6.48 MB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Oil and Gas Brochure
Oil and Gas Brochure
application/pdf 2.46 MB
12/16/2024
2.46 MB
Partners Providing Technical Safety and Productivity Solutions
Partners Providing Technical Safety and Productivity Solutions -
application/pdf 1.04 MB
4/11/2024
1.04 MB
Technical Note
Name
Description
File Size
Date
Size
Technical Bulletin #14 - Applying Precision Switches
Technical Bulletin #14 - Applying Precision Switches
application/pdf 617.67 KB
5/31/2022
617.67 KB
Application Note
Name
Description
File Size
Date
Size
Forestry Vehicles
Forestry Vehicles
application/pdf 1.05 MB
12/20/2022
1.05 MB
Defence Ground Vehicles
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
Switches for Automated Parking Gates/Barriers
Switches for Automated Parking Gates/Barriers
application/pdf 2.84 MB
2/26/2025
2.84 MB
Agricultural Vehicles
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
Sensors and Switches in Valves and Flowmeters
Sensors and Switches in Valves and Flowmeters
application/pdf 1.78 MB
9/23/2022
1.78 MB
Construction Vehicles
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
eBook
Name
Description
File Size
Date
Size
High-Performing Solutions for Rugged Environments
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Product Photo
Name
Description
File Size
Date
Size
WA-2RV178-A2 lowres photo
WA-2RV178-A2 lowres photo
image/jpeg 9.8 KB
7/16/2021
9.8 KB
WA-1RX12-A4 highres photo
WA-1RX12-A4 highres photo
image/jpeg 127.7 KB
7/16/2021
127.7 KB
WA-1RX123-A4 lowres photo
WA-1RX123-A4 lowres photo
image/jpeg 22.03 KB
7/16/2021
22.03 KB
WA-1RX38-A41 highres photo
WA-1RX38-A41 highres photo
image/jpeg 144.04 KB
7/16/2021
144.04 KB
WA-2RV178-A2 highres photo
WA-2RV178-A2 highres photo
image/jpeg 282.41 KB
7/16/2021
282.41 KB
WA-1RX12-A4 lowres photo
WA-1RX12-A4 lowres photo
image/jpeg 18.19 KB
7/16/2021
18.19 KB
WA-1RX12-A41 highres photo
WA-1RX12-A41 highres photo
image/jpeg 135.35 KB
7/16/2021
135.35 KB
WA-1RX12-A41 lowres photo
WA-1RX12-A41 lowres photo
image/jpeg 19.24 KB
7/16/2021
19.24 KB
WA-1RX38-A41 lowres photo
WA-1RX38-A41 lowres photo
image/jpeg 19.44 KB
7/16/2021
19.44 KB
WA-1RX123-A4 highres photo
WA-1RX123-A4 highres photo
image/jpeg 272.64 KB
7/16/2021
272.64 KB
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
WA-2RV178-A2 lowres photo
WA-2RV178-A2 lowres photo
image/jpeg 9.8 KB
7/16/2021
9.8 KB
WA-1RX12-A4 highres photo
WA-1RX12-A4 highres photo
image/jpeg 127.7 KB
7/16/2021
127.7 KB
WA-1RX123-A4 lowres photo
WA-1RX123-A4 lowres photo
image/jpeg 22.03 KB
7/16/2021
22.03 KB
WA-1RX38-A41 highres photo
WA-1RX38-A41 highres photo
image/jpeg 144.04 KB
7/16/2021
144.04 KB
WA-2RV178-A2 highres photo
WA-2RV178-A2 highres photo
image/jpeg 282.41 KB
7/16/2021
282.41 KB
WA-1RX12-A4 lowres photo
WA-1RX12-A4 lowres photo
image/jpeg 18.19 KB
7/16/2021
18.19 KB
WA-1RX12-A41 highres photo
WA-1RX12-A41 highres photo
image/jpeg 135.35 KB
7/16/2021
135.35 KB
WA-1RX12-A41 lowres photo
WA-1RX12-A41 lowres photo
image/jpeg 19.24 KB
7/16/2021
19.24 KB
WA-1RX38-A41 lowres photo
WA-1RX38-A41 lowres photo
image/jpeg 19.44 KB
7/16/2021
19.44 KB
WA-1RX123-A4 highres photo
WA-1RX123-A4 highres photo
image/jpeg 272.64 KB
7/16/2021
272.64 KB
MICRO SWITCH BZ/BA/BM/BE & 6AS Series Premium Large Snap-Action Switches
MICRO SWITCH BZ/BA/BM/BE & 6AS Series Premium Large Snap-Action Switches
application/pdf 2.59 MB
12/12/2022
2.59 MB
Forestry Vehicles
Forestry Vehicles
application/pdf 1.05 MB
12/20/2022
1.05 MB
High-Performing Solutions for Rugged Environments
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Technical Bulletin #14 - Applying Precision Switches
Technical Bulletin #14 - Applying Precision Switches
application/pdf 617.67 KB
5/31/2022
617.67 KB
Basic, Toggle, and Rocker Switches Range Guide
Basic, Toggle, and Rocker Switches Range Guide -
application/pdf 6.48 MB
10/25/2022
6.48 MB
Defence Ground Vehicles
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
Oil and Gas Brochure
Oil and Gas Brochure
application/pdf 2.46 MB
12/16/2024
2.46 MB
Switches for Automated Parking Gates/Barriers
Switches for Automated Parking Gates/Barriers
application/pdf 2.84 MB
2/26/2025
2.84 MB
Agricultural Vehicles
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
Partners Providing Technical Safety and Productivity Solutions
Partners Providing Technical Safety and Productivity Solutions -
application/pdf 1.04 MB
4/11/2024
1.04 MB
Sensors and Switches in Valves and Flowmeters
Sensors and Switches in Valves and Flowmeters
application/pdf 1.78 MB
9/23/2022
1.78 MB
Construction Vehicles
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
Name
Date
Size
MICRO SWITCH BZ/BA/BM/BE & 6AS Series Premium Large Snap-Action Switches
12/12/2022
Basic, Toggle, and Rocker Switches Range Guide
10/25/2022
Industrial Applications: Going Beyond Limits
2/11/2025
Oil and Gas Brochure
12/16/2024
Partners Providing Technical Safety and Productivity Solutions
4/11/2024
Technical Bulletin #14 - Applying Precision Switches
5/31/2022
Forestry Vehicles
12/20/2022
Defence Ground Vehicles
6/14/2023
Switches for Automated Parking Gates/Barriers
2/26/2025
Agricultural Vehicles
4/11/2024
Sensors and Switches in Valves and Flowmeters
9/23/2022
Construction Vehicles
12/20/2022
High-Performing Solutions for Rugged Environments
12/20/2022
WA-2RV178-A2 lowres photo
7/16/2021
WA-1RX12-A4 highres photo
7/16/2021
WA-1RX123-A4 lowres photo
7/16/2021
WA-1RX38-A41 highres photo
7/16/2021
WA-2RV178-A2 highres photo
7/16/2021
WA-1RX12-A4 lowres photo
7/16/2021
WA-1RX12-A41 highres photo
7/16/2021
WA-1RX12-A41 lowres photo
7/16/2021
WA-1RX38-A41 lowres photo
7/16/2021
WA-1RX123-A4 highres photo
7/16/2021
Showing 1 to 10 of 19 parts
Product Number
Part Number
Description
Leaf Category
Thumbnail
WA-1RX-A41
MICRO SWITCH WA Series Standard Basic Switch, Single Pole Normally Closed Circuitry, 20 A at 250 Vac, Pin Plunger Actuator, 5,56 N [20 oz] Operating Force, Silver Contacts, Screw Termination (No terminal hardware included), UL, CSA, CE, ENEC
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315
WA-1RX-A41
MICRO SWITCH WA Series Standard Basic Switch, Single Pole Normally Closed Circuitry, 20 A at 250 Vac, Pin Plunger Actuator, 5,56 N [20 oz] Operating Force, Silver Contacts, Screw Termination (No terminal hardware included), UL, CSA, CE, ENEC
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315
WA-1RX12-A41
LARGE BASIC SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315
WA-1RX12-A41
LARGE BASIC SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315
WA-1RX38-A41
Large Basic Switch
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315
WA-1RX38-A41
Large Basic Switch
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-wa-1rx12-a4-highres-ciid-161315

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