Double Push Button Switch 1 A and 1 B Contact - S2TR-P3WABL

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30.00 Grams
Minimum Purchase:
1 unit


Autonics Ø 22/25 mm I/O Push Button Switch - S2TR-P3WABL

1 AC voltage type, Singular, Extended installation, IP50


The Autonics control switch S2TR-P3WABL features Smooth operation, High electrical conductivity and Long-lasting durability.

As a quick report, this control switch provides:

  • ≤ 20 mA Current consumption
  • IP50 ingress protection structure according to IEC standards
  • Button type: [Illuminated] Extended
  • Contact block: A contact: 1, B contact: 1
  • Singular contact block
  • 5.0 to 5.5 mm Actuation distance
  • 0.5 kgf (4.9 N) (per 1 contact) Actuation force
  • Contact material: AgNi10


There are limitations in temperature and humidity in which S2TR-P3WABL control switch is used:

  • Storage temperature: -25 … 65°C
  • Storage humidity: 35 to 85%RH
  • Ambient temperature: -15 … 55°C
  • Ambient humidity: 35 to 85%RH

Environment resistance is rated at no freezing or condensation.


Want to know how this controller acts? Check our article to get the full report on Autonics push button series working principles.

Series Information

S2TR Series

22/25 mm Double Push Button Switches

The Autonics S2TR series Ø22/25 mm double push-button switches are ideal for applications requiring ON/OFF control. The switches offer high electrical conductivity, outstanding performance and long-lasting durability.

S2TR Series Main features

  • Smooth operation
  • High electrical conductivity
  • Long-lasting durability

About Autonics Control Switches

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 20 Control Switches series:

  • SQ3PFS Series: 30 mm Push Button Switches
  • LQ3RF Series: 30 mm Pilot Lights
  • S3PF Series: 30 mm Push Button Switches
  • S3PR Series: 30 mm Push Button Switches
  • S3SF Series: 30 mm Selector Switches
  • S3KF Series: 30 mm Key Selector Switches
  • L3RF Series: 30 mm Pilot Lights
  • S2TR Series: 22/25 mm Double Push Button Switches
  • S2PR Series: 22/25 mm Push Button Switches
  • S2SR Series: 22/25 mm Selector Switches
  • S2ER Series: 22/25 mm Emergency Switches
  • S2BR Series: 22/25 mm Mushroom-Head Push Button Switches
  • S2KR Series: 22/25 mm Key Selector Switches
  • L2RR Series: 22/25 mm Pilot Lights
  • S16PR Series: 16 mm Push Button Switches
  • S16ER Series: 16 mm Emergency Switches
  • S16SR Series: 16 mm Selector Switches
  • S16BR Series: 16 mm Mushroom-Head Push Button Switches
  • S16KR Series: 16 mm Key Selector Switches
  • L16RR Series: 16 mm Pilot Lights

Autonics products are mainly used in:

  • Elevator Industry
  • Packaging Industry


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Warranty Information

One Year Warranty.
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Additional Information

Mounting Hole (mm):
A1B1 (NO and NC).
Contact number:
Power Suppy:
LED 100 ~ 220 VAC.
Led block current consumption:
Max. 20mA.
Protection structure:
Button type:
[Illuminated] Extended.
Contact block:
A contact: 1, B contact: 1.
Contact block type:
Singular type.
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