Schneider XA2ES542 Harmony | Red Ø40 Emergency swtiching off push-button Ø22 non trigger – turn release 1NC
Schneider XA2ES542 Harmony
Description
Schneider XA2ES542 Harmony | Red Ø40 Emergency Switching Off Push-Button – Ø22 – Non-Trigger – Turn Release – 1NC
1. Overview
The Schneider XA2ES542 is a 40mm emergency switching off push-button from the Harmony XA2 series, designed for industrial safety applications. It features a non-trigger emergency stop mechanism, a turn-release function, and a 1NC (normally closed) contact. With a 22mm mounting diameter, it provides reliable performance in emergency stop applications.
2. Key Features
- Model: XA2ES542
- Series: Harmony XA2
- Color: Red
- Button Type: Emergency switching off push-button
- Head Size: Ø40mm for high visibility
- Mechanism: Turn-release for reset
- Trigger Type: Non-trigger action
- Contact Type: 1NC (Normally Closed)
- Mounting Diameter: 22mm
- Material: Durable plastic and metal construction
3. Technical Specifications
- Voltage Rating: Suitable for industrial control circuits
- Electrical Lifespan: Designed for long operational cycles
- Mechanical Durability: High mechanical endurance
- Protection Rating: IP65 (Dust and water-resistant)
- Operating Temperature Range: -25°C to +70°C
- Certifications & Compliance: CE, RoHS, IEC safety standards
4. Applications
- Industrial machinery emergency stop functions
- Safety control systems in automation setups
- Process control panels requiring emergency shutdown capabilities
- Operator consoles in high-risk environments
- Electrical control stations for critical safety operations
5. Benefits
- Enhanced Safety: Large Ø40mm red button ensures clear visibility and accessibility in emergencies
- Reliable Performance: Industrial-grade design ensures long-term functionality
- User-Friendly Reset: Turn-release mechanism allows quick system recovery
- Easy Installation: Standard 22mm mounting for compatibility with various control panels
- Standards Compliance: Meets international safety requirements for industrial environments
6. Conclusion
The Schneider XA2ES542 Harmony emergency switching off push-button is a critical safety component for industrial applications. Its large Ø40mm head, turn-release mechanism, and 1NC contact configuration make it a reliable solution for emergency stop functions, ensuring workplace safety and system protection.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range of product | Easy Harmony XA2 |
|---|---|
| Product or component type | Complete emergency switching off push-button |
| Device short name | XA2 |
| Bezel material | Plastic |
| Mounting diameter | 22.5 mm |
| Operating position | Any position |
|---|---|
| Device mounting | Fixing hole - diameter: 22 mm |
| Fixing center | >= 30 x 40 mm (panel) - thickness: 1…5 mm |
| Shape of signaling unit head | Round |
| Type of operator | turn to release |
| Reset | Turn to release |
| Operator profile | Red mushroom Ø 40 mm |
| Cap/operator or lens colour | Red |
| Contacts type and composition | 1 NC |
| Contact operation | Slow-break |
| Positive opening | With NC contact |
| Mechanical durability | 100000 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 |
| [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 conforming to IEC 60947-5-4 |
| Electrical reliability | Λ < 10exp(-8) at 24 V |
| Height | 30 mm |
| Width | 42 mm |
| Depth | 74.2 mm |
| Net weight | 0.058 kg |
| Type of operator | Mechanical latching |
| Protective treatment | TC |
|---|---|
| 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 60068-2-27 |
| IK degree of protection | IK03 |
| Standards | IEC 60947-1 GB 14048.1 GB 14048.5 IEC 60947-5-1 IEC 60529 |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 4.000 cm |
| Package 1 Width | 5.000 cm |
| Package 1 Length | 7.000 cm |
| Package 1 Weight | 57.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 70 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 4.305 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 1120 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 60.000 cm |
| Package 3 Weight | 76.880 kg |
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