BTA19F-11SR Emergency Stop Buttons

    • Voltage: 1.5V-250V AC/DC
    • Current: 3mA~5A
    • LED Voltage: /
    • LED Current: /
    • LED Color: /
    • Switch Function: Latching
    • Operating Temperature: -30℃~+80℃
    • Operating Force: Appr. 2.5~3N
    • Connection Mode: 1NO1NC or 2NO2NC
    • Installation Mode: Solder
    • Panel Mount Size: 19mm
    • IP Class: IP67
    • Protection Class: IK10
    • LED Life: /
    • Electrical Life: 50.000 Cycles
    • Mechanical Life: 250,000 Cycles
    • Contact Resistance: ≤50mΩ
    • Insulation Resistance: ≥1000mΩ
    • Dielectric Strength: 1900VACmin
    • OEM or ODM: Available

BITUO ELECTRIC Offers a broad line of sealed illuminated anti-vandal switches. We announce that the BTA series anti-vandal switch which is our most popular product will be your best partner no matter in your life or work.

The Emergency Stop Buttons are RoHs certified, offering a rating of 3A 250VAC, ranging in size from 8mm up to 40mm, panel cutout size and SPDT or DPDT function. our styles offer ring and dot illumination, the international standby symbol or non-illuminated options. With high-tech materials, measurement and control technology, the switch has a long operating life of up to 1,000,000 life cycles (momentary) and 500,000 (latching), which is very popular for use in kiosk applications, ticket dispensers and industrial-type applications etc.

Mushroom actuators along with raised or flat actuators give the design engineer a multitude of options. IP67 sealing is available along with a choice of body and actuator colors including stainless steel, nickel and anodized aluminum in black, red, yellow, green or blue. Bi-color, Tri-color LED options make endless the combination for any design need.

At the meantime, for the switch body enclosure, plastic and metal are available, it offers multiple color options including black, white, yellow, blue, green, red, nickel and stainless steel. Contact BITUO for Emergency Stop Buttons today!


The BTA19F-11SR Emergency Stop Buttons by BITUO ELECTRIC are specifically designed for critical applications where safety is paramount. Here’s a detailed breakdown of its specifications:

Electrical Specifications:

  1. Voltage Range:
    • Supports a wide voltage range: 1.5V-250V AC/DC.
  2. Current Range:
    • Operates within a versatile current range: 3mA~5A.
  3. LED Illumination:
    • Not specified, indicating the absence of LED components.

Switch Functionality:

  1. Switch Function:
    • Latching: The emergency stop button is designed to provide a latching function for immediate and secure shutdown.

Operating Conditions:

  1. Operating Temperature:
    • Wide operating temperature range: -30℃~+80℃.
  2. Operating Force:
    • Requires an approximate operating force of 2.5~3N.
  3. Connection Mode:
    • Offers flexibility with 1 Normally Open (NO) and 1 Normally Closed (NC) or 2NO2NC connection modes.

Certification and Ratings:

  1. RoHS Certified:
    • Complies with RoHS standards, ensuring environmental compliance.
  2. Ratings:
    • Rated at 3A 250VAC, suitable for a range of electrical systems.

Sizes and Functions:

  1. Size Range:
    • Available in sizes ranging from 8mm up to 40mm, catering to different design requirements.
  2. Panel Cutout Size and Functions:
    • Supports various panel cutout sizes and functions including Single Pole Double Throw (SPDT) or Double Pole Double Throw (DPDT).

Illumination Options:

  1. Illumination Styles:
    • Offers ring and dot illumination, international standby symbol, or non-illuminated options.
  2. Actuator Options:
    • Mushroom actuators, along with raised or flat actuators, providing design flexibility.

Lifespan and Durability:

  1. Operating Life:
    • Long operating life of up to 1,000,000 cycles for momentary and 500,000 cycles for latching, ensuring reliability.

Environmental Protection and Customization:

  1. IP Class:
    • IP67 sealing provides protection against dust and water, making it suitable for harsh environments.
  2. Material and Color Options:
    • High-tech materials with a choice of body and actuator colors including stainless steel, nickel, and anodized aluminum in black, red, yellow, green, or blue.
  3. LED Color Options:
    • Bi-color and Tri-color LED options offer flexibility in design.

In summary, the BTA19F-11SR Emergency Stop Buttons prioritize safety and durability, making them suitable for applications where an immediate and reliable shutdown is crucial. The range of sizes, functions, and customization options provides flexibility for various design requirements. If you have further questions or need additional information, feel free to inquire!


Emergency Stop Buttons BTA19F-11SR BTA19F-22SR

BTA19F-11SR BTA19F-22SR is Emergency Stop Buttons. These buttons without LED but uses a flat button that offering a rating of 1.5V-250V AC/DC. 1NO1NC or 2NO2NC are available. Besides, it uses solder terminals for quick and easy installation.

All advantages of the anti-vandal switch can’t be described in a few words, but they are more and more popular all over the world. Furthermore, We provide our product based on the factory price. Please contact us freely for your best quote now!


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