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Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, SPDT,
- RS Stock No.:
- 609-4708
- Distrelec Article No.:
- 135-12-365
- Mfr. Part No.:
- XALK178E
- Manufacturer:
- Schneider Electric
Subtotal (1 unit)*
HK$525.90
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- 207 left, ready to ship from another location
- Plus 92 left, shipping from 09 December 2025
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Units | Per unit |
|---|---|
| 1 + | HK$525.90 |
*price indicative
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- RS Stock No.:
- 609-4708
- Distrelec Article No.:
- 135-12-365
- Mfr. Part No.:
- XALK178E
- Manufacturer:
- Schneider Electric
Specifications
Product overview and Technical data sheets
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 | |
| Contact Configuration | SPDT | |
| Better World Product | Yes | |
| Voltage Rating | 600V | |
| Push Button Actuation | Twist Release | |
| Series | Harmony XALK | |
| Illuminated | No | |
| IP Rating | IP66, IP67, IP69(IP69K) | |
| Colour | Yellow | |
| Push Button Shape | mushroom | |
| Supply Current | 3A | |
| Depth | 91.5mm | |
| Auxiliary Contacts | 1NO/1NC | |
| Better World Verification | Green Premium | |
| Width | 68mm | |
| Housing Colour | Yellow | |
| Push Button Diameter | 62mm | |
| Bezel Material | Polycarbonate | |
| Switch Operation | Slow Brake | |
| Pole and Throw Configuration | DPST | |
| Push Button Material | Polycarbonate | |
| Height | 68mm | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Mounting Type Surface Mount | ||
Cutout Diameter 40mm | ||
Contact Configuration SPDT | ||
Better World Product Yes | ||
Voltage Rating 600V | ||
Push Button Actuation Twist Release | ||
Series Harmony XALK | ||
Illuminated No | ||
IP Rating IP66, IP67, IP69(IP69K) | ||
Colour Yellow | ||
Push Button Shape mushroom | ||
Supply Current 3A | ||
Depth 91.5mm | ||
Auxiliary Contacts 1NO/1NC | ||
Better World Verification Green Premium | ||
Width 68mm | ||
Housing Colour Yellow | ||
Push Button Diameter 62mm | ||
Bezel Material Polycarbonate | ||
Switch Operation Slow Brake | ||
Pole and Throw Configuration DPST | ||
Push Button Material Polycarbonate | ||
Height 68mm | ||
- COO (Country of Origin):
- CZ
Schneider Electric Harmony XALK Series Emergency Stop Push Button, 40mm Cutout Diameter, Surface Mount - XALK178E
This emergency stop push button is a robust surface-mounted device designed for reliable safety in industrial settings. With a yellow mushroom head design measuring 40mm in diameter, it features a twist release mechanism for quick activation. The button integrates a single-pole double-throw (SPDT) configuration, capable of supporting a voltage rating of 600V, making it suitable for various high-demand applications.
Features & Benefits
• High IP66, IP67, and IP69K ratings ensure water and dust resistance
• Twist release functionality enables rapid emergency shut-off
• Durable polycarbonate material withstands harsh environments
• Mechanical durability rated at 300,000 cycles for extended use
• Quick and easy installation with screw clamp terminals
• Solid 3A current capacity ensures reliable performance under load
• Twist release functionality enables rapid emergency shut-off
• Durable polycarbonate material withstands harsh environments
• Mechanical durability rated at 300,000 cycles for extended use
• Quick and easy installation with screw clamp terminals
• Solid 3A current capacity ensures reliable performance under load
Applications
• Used for emergency shutdown in industrial machinery
• Ideal for automation control stations requiring immediate stop functionalities
• Suitable for high-pressure washdown environments and outdoor
• Designed for integration with control and signalling units
• Ideal for automation control stations requiring immediate stop functionalities
• Suitable for high-pressure washdown environments and outdoor
• Designed for integration with control and signalling units
What are the critical environmental protections offered by this device?
It features an impressive IP66, IP67, and IP69K rating, providing exceptional dust and water protection, making it ideal for both wet and harsh industrial environments.
How does the twist release mechanism enhance safety?
The twist release mechanism provides a straightforward method for stopping equipment quickly, reducing the chances of accidental activation and ensuring operator safety during emergencies.
What current ratings can be managed with this device?
It can handle up to 3A at 600V, making it suitable for various applications, from low to mid-range electrical loads in industrial settings.
How does the product perform under extreme conditions?
Rated for ambient temperatures from -40°C to 70°C, it is designed to function reliably even in challenging conditions, ensuring operational stability in harsh environments.
What installation considerations should be taken into account?
The push button requires a cut-out diameter of 40mm and offers easy installation with a variety of cable entry options, including knock-outs for flexible connection methods.
Related links
- Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button 40mm Cutout IP66,
- Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button 40mm Cutout
- Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button 40mm Cutout IP66,
- Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button 1NC
- Schneider Electric Harmony XALK Series Emergency Stop Push Button Head 40mm Diameter
- Schneider Electric Harmony XALK Series Key Release Emergency Stop Push Button SPDT IP67,
- Schneider Electric Harmony XALK Series Key Release Emergency Stop Push Button 22mm Cutout IP66,
- Schneider Electric Harmony XALK Series Turn to Release Push Button Complete Unit SPDT IP67,
