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  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
  • Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device
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Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device

  • 10 - 99 Boxes
    $8
  • 100 - 299 Boxes
    $7
  • >= 300 Boxes
    $6
View product details

Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Three-Speed Pneumatic Control: Enables precise selection and self-locking of three operational speeds via a robust rotary mechanism, ideal for managing pneumatic systems in heavy-duty applications.
  • Industrial Power Switching: Designed to handle up to 220V and 10A, ensuring reliable power distribution in demanding environments with a durable plastic body and high-conductivity metal contacts.
  • Ergonomic Operation: Features a large, easy-to-turn self-locking knob (available in short and long handle variants) for intuitive control and secure positioning during use.

Key features

  • 1. Durable Material Construction

    • With a corrosion-resistant metal contact system and a robust plastic body, ensure reliable performance in harsh industrial environments. The reinforced design outlasts traditional switches in high-stress applications.*

  • 2. Ergonomic Interactive Design

    • With a self-locking knob and three-speed selector, achieve precise control and prevent accidental adjustments. The ergonomic, easy-to-turn knob enhances usability in demanding settings compared to standard rotary switches.*

  • 3. High-Power Performance

    • With a maximum rating of 220V and 10A, handle heavy-duty electrical loads efficiently, outperforming standard switches in power capacity for industrial machinery and equipment.*

  • 4. Versatile Scenario Adaptability

    • Designed for continuous industrial use, the XA2ED21 ensures uninterrupted operation in factories or workshops. Customizable options like contact configurations and handle lengths (short/long) adapt to specific application needs.*

  • 5. Safety-Compliant Standards

    • Built to Schneider Electric’s rigorous safety standards, featuring insulation and protective covers to prevent accidental contact with live parts. Meets industry requirements for commercial and industrial safety protocols.*

Product details

Custom Sc hn eide r XA2ED21 Pneumatic Power Switch Three-Speed Selector with Short & Long Handle Self-Locking Knob Device

The Schneider Electric XA2ED21 rotary switch is a robust, industrial-grade pneumatic power switch designed for three-speed selection with self-locking knob functionality. Built for harsh environments, it combines durability, ergonomic design, and customizable features to meet diverse application needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSturdy plastic body with brass/copper contactsIndustrial machinery requiring corrosion resistance and high conductivity
Max. Voltage220V AC/DCPower distribution in manufacturing equipment
Max. Current10AControlling heavy-duty motors or pumps
DesignSelf-locking knob with 3-position selectionEnsuring precise speed control in HVAC systems or conveyor belts
MountingPanel-mounted with screw holesSecure installation in control panels or machinery
Safety FeaturesInsulated casing and protective coversPreventing accidental contact in live circuits

Customization guide

Adjustable contact configurations (up to 7 positions) and actuation types (e.g., push-to-lock, rotary) can be tailored to meet specific circuit requirements or environmental conditions.

Get inspired

With its self-locking knob and rugged construction, the XA2ED21 ensures reliable operation in factories, workshops, or outdoor equipment. Pair it with Schneider’s optional LED indicators for real-time status monitoring in low-light environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Contact Positions3 positions5 positions7 positions*
Voltage Rating220V220V + IP65220V + IP67*
Current Capacity10A12A (+20%)15A (+50%)
CustomizationStandard knobColor/size optionsFull material/shape adjustments

Supplier's note

  1. Technical Breakthroughs:

    • The self-locking knob reduces operational errors by 40% compared to non-locking designs.
    • Enhanced brass contacts in the Pro model offer 30% lower resistance than standard copper alloys.
    • IP67-rated sealing in the Pro version enables submersion in water for up to 30 minutes, exceeding industry IP54 standards.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial use (e.g., HVAC systems) where 3-speed control suffices.
    • Advanced Model: Suitable for food processing or marine environments needing IP65 protection and expanded customization.
    • Pro Model: Best for heavy machinery in harsh outdoor settings (e.g., mining equipment) requiring high current handling and full customization.

Example benefit: With the Pro model’s IP67 rating, you can safely install the switch in outdoor pumps without risk of water ingress, ensuring uninterrupted operation during rain or washdown cycles.

Frequently asked questions

  • Which Schneider XA2ED21 rotary switch model suits applications with limited panel space?

  • How do I clean the contacts of a Schneider XA2ED21 three-speed selector?

  • Plastic vs. Metal Switch Bodies: Why is the XA2ED21’s plastic body better for industrial use?

  • Can I customize the XA2ED21 for a three-speed pneumatic compressor system?

  • Is the Schneider XA2ED21 rated for food-grade industrial environments?

  • What makes the XA2ED21 self-locking knob suitable for heavy machinery?

  • Does the XA2ED21 withstand extreme temperatures in foundries or chemical plants?

  • What certifications ensure the XA2ED21’s safety for high-current applications?

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