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Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, 1NO + 2NC,
- RS Stock No.:
- 609-4714
- Distrelec Article No.:
- 304-01-305
- Mfr. Part No.:
- XALK178G
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£59.03
(exc. VAT)
£70.84
(inc. VAT)
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In Stock
- Plus 104 unit(s) shipping from 10 November 2025
- Plus 40 unit(s) shipping from 10 November 2025
- Plus 81 unit(s) shipping from 11 November 2025
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Units | Per unit |
|---|---|
| 1 + | £59.03 |
*price indicative
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- RS Stock No.:
- 609-4714
- Distrelec Article No.:
- 304-01-305
- Mfr. Part No.:
- XALK178G
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Mounting Type | Surface Mount | |
| Cutout Diameter | 40mm | |
| Better World Product | Yes | |
| Contact Configuration | 1NO + 2NC | |
| Push Button Actuation | Twist Release | |
| Voltage Rating | 600V | |
| Illuminated | No | |
| Series | Harmony XALK | |
| IP Rating | IP66, IP67, IP69(IP69K) | |
| Colour | Yellow | |
| Push Button Shape | mushroom | |
| Supply Current | 3A | |
| Depth | 91.5mm | |
| Auxiliary Contacts | 2NC/1NO | |
| Better World Verification | Green Premium | |
| Width | 68mm | |
| Housing Colour | Yellow | |
| Switch Operation | Slow Brake | |
| Bezel Material | Polycarbonate | |
| Height | 68mm | |
| Pole and Throw Configuration | DPST | |
| Push Button Diameter | 62mm | |
| Push Button Material | Polycarbonate | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Mounting Type Surface Mount | ||
Cutout Diameter 40mm | ||
Better World Product Yes | ||
Contact Configuration 1NO + 2NC | ||
Push Button Actuation Twist Release | ||
Voltage Rating 600V | ||
Illuminated No | ||
Series Harmony XALK | ||
IP Rating IP66, IP67, IP69(IP69K) | ||
Colour Yellow | ||
Push Button Shape mushroom | ||
Supply Current 3A | ||
Depth 91.5mm | ||
Auxiliary Contacts 2NC/1NO | ||
Better World Verification Green Premium | ||
Width 68mm | ||
Housing Colour Yellow | ||
Switch Operation Slow Brake | ||
Bezel Material Polycarbonate | ||
Height 68mm | ||
Pole and Throw Configuration DPST | ||
Push Button Diameter 62mm | ||
Push Button Material Polycarbonate | ||
- COO (Country of Origin):
- CZ
Schneider Electric Harmony XALK Series Emergency Stop Push Button, 600V Voltage Rating, 1NO + 2NC Contact Configuration - XALK178G
This emergency stop push button is a vital safety device designed for industrial applications, ensuring immediate power disconnection when needed. It features a red mushroom-shaped actuator with a twist release mechanism, offering a reliable and easily accessible interface for emergency situations. The product is surface-mounted and part of the Harmony XALK series. With a robust yellow polycarbonate body and a 40mm cutout diameter, it is built to withstand challenging environments.
Features & Benefits
• High IP66, IP67, and IP69K rating ensures protection against dust and water
• 600V voltage rating supports various industrial applications
• Durable polycarbonate construction with a slow-break contact operation
• Twist release mechanism enhances user safety in emergencies
• Mechanical durability rated for 300,000 cycles promises longevity
• Compact dimensions make it suitable for confined spaces
• 600V voltage rating supports various industrial applications
• Durable polycarbonate construction with a slow-break contact operation
• Twist release mechanism enhances user safety in emergencies
• Mechanical durability rated for 300,000 cycles promises longevity
• Compact dimensions make it suitable for confined spaces
Applications
• Utilised for emergency shutdown in automated machinery
• Appropriate for control stations requiring high visibility
• Compatible with various control and signalling units
• Effective in environments exposed to high-pressure washing
• Ideal for manual control systems in hazardous areas
• Appropriate for control stations requiring high visibility
• Compatible with various control and signalling units
• Effective in environments exposed to high-pressure washing
• Ideal for manual control systems in hazardous areas
What operational endurance can be expected from this push button?
It offers significant mechanical durability, rated for up to 300,000 cycles, ensuring long-lasting performance even under frequent use.
How can this device ensure safe operation in emergency scenarios?
The twist release mechanism allows for immediate disengagement, helping to minimise risks during critical situations by enabling rapid response.
What are the environmental protections of this safety device?
The product is designed to withstand harsh conditions, featuring an IP66, IP67, and IP69K rating that protects it against dust and high-pressure water jets.
Can this button be used effectively in low-light environments?
Due to its bright yellow colour, it remains visible in low-light settings, ensuring it can be quickly located during emergencies.
What types of connections does this push button support?
It features screw clamp terminals compatible with various cable sizes, facilitating flexible installation in different setups.
Related links
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- Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button 40mm Cutout IP66,
- Schneider Electric Harmony XALK Series Key Release Emergency Stop Push Button 1NO + 2NC IP67,
- Schneider Electric XALK Series Twist Release Illuminated Emergency Stop Push Button 1NO + 2NC
- Schneider Electric Harmony XB6 Series Twist Release Emergency Stop Push Button 16mm Cutout
- Schneider Electric Harmony XALK Series Key Release Emergency Stop Push Button 22mm Cutout IP66,