Description

Schneider XA2EA42 Harmony | Round Red Push-Button Ø22 – Flush Spring Return – 1NC

1. Overview

The Schneider XA2EA42 is a round red push-button from the Harmony XA2 series, designed for industrial and automation control applications. It features a flush spring return mechanism and a 1NC (Normally Closed) contact, ensuring reliable operation for control panels and machinery.

2. Key Features

  • Model: XA2EA42
  • Series: Harmony XA2
  • Button Type: Push-button
  • Color: Red
  • Mounting Diameter: 22mm
  • Operation Type: Spring return (momentary)
  • Contact Configuration: 1NC (Normally Closed)
  • Material: High-quality plastic for durability
  • Connection Type: Screw clamp terminals for secure wiring

3. Technical Specifications

  • Voltage Rating: Up to 600V
  • Current Rating: Typically 10A at 600V (varies by application)
  • Mechanical Durability: High endurance for industrial environments
  • Electrical Lifespan: Long-lasting operation
  • Protection Rating: IP65 (Dust and water-resistant)
  • Operating Temperature Range: -25°C to +70°C
  • Certifications & Compliance: CE, RoHS, IEC standards

4. Applications

  • Machine start/stop control panels
  • Industrial automation and process control systems
  • Safety and emergency shutdown operations
  • Electrical and mechanical safety circuits

5. Benefits

  • Reliable Performance: Ensures secure operation in industrial environments
  • Easy Installation: Standard 22mm mounting for quick panel integration
  • Durable and Safe: Built for long-term use in harsh conditions
  • Ergonomic Design: Flush button for smooth operation

6. Conclusion

The Schneider XA2EA42 Harmony red push-button is a high-quality control device, ideal for automation, safety, and industrial applications. With its flush spring return mechanism, 1NC contact, and robust design, it provides efficiency and reliability in various industrial settings.

Additional information

brands

Schneider Electric

Specifications

Main
range of product Easy Harmony XA2
product or component type Complete push-button
Device short name XA2
Bezel material Plastic
Fixing collar material Plastic
Complementary
Mounting diameter 22.5 mm
Sale per indivisible quantity 1
Protective treatment TC
Operating position Any position
Fixing center >= 30 x 40 mm (panel) - thickness: 1…5 mm
Fixing mode Fixing nut: 2…2.4 N.m
Shape of signaling unit head Round
Type of operator spring return
Operator profile Red flush
Contacts type and composition 1 NC
Contact operation Slow-break
Positive opening With NC contact conforming to IEC 60947-5-1 appendix K
Mechanical durability 1500000 cycles
Connections - terminals Screw clamp terminal, <= 2 x 1.5 mm² Screw clamp terminal, <= 1 x 2.5 mm² Screw clamp terminal, >= 1 x 0.5 mm² Faston terminals, connection size: 6.3 mm
Tightening torque 0.8 N.m
Short-circuit protection 10 A gL fuse conforming to IEC 60269-1
[Ith] conventional free air thermal current 10 A
[Ui] rated insulation voltage 600 V conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-1
[Ie] rated operational current 3 A at 240 V, AC-15, A600 0.27 A at 250 V, DC-13, Q600
Electrical durability 500000 cycles, AC-15, 3 A at 230 V, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-4 500000 cycles, DC-13, 0.2 A at 110 V, operating rate <60 cyc/mn, load factor: 0.5
Electrical reliability Λ < 10exp(-8) at 24 V
Width 30 mm
Height 42 mm
Depth 54.7 mm
net weight 0.032 kg
cap/operator or lens colour Red
Type of operator Spring return
Environment
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -25…55 °C
Overvoltage category Class I conforming to IEC 536
IP degree of protection IP65 conforming to IEC 60529
IK degree of protection IK03 conforming to IEC 60529
Standards IEC 60947-5-1 GB 14048.5 IEC 60947-1 GB 14048.1
Product certifications CCC CE
Vibration resistance 10 gn (f= 40…500 Hz) conforming to IEC 60068-2-6
Shock resistance 70 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 3.300 cm
Package 1 Width 3.300 cm
Package 1 Length 6.350 cm
Package 1 Weight 34.000 g
Unit Type of Package 2 BB1
Number of Units in Package 2 5
Package 2 Height 5.000 cm
Package 2 Width 5.000 cm
Package 2 Length 15.000 cm
Package 2 Weight 170.000 g
Unit Type of Package 3 S02
Number of Units in Package 3 100
Package 3 Height 15.000 cm
Package 3 Width 30.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 3.737 kg

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet XA2EA42 
Instruction sheet
Download
Catalogue Download
CAD Files Download
Environmental disclosure
Download

Main documents

Datasheet Download Datasheet
Product datasheet XA2EA42 
Instruction sheet
Download
Catalogue Download
CAD Files Download
Environmental disclosure
Download

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