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)*
SGD217.77
(exc. GST)
SGD237.37
(inc. GST)
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- 10 left, ready to ship
- Plus 207 left, ready to ship from another location
- Plus 92 left, shipping from 09 December 2025
Units | Per unit |
|---|---|
| 1 - 4 | SGD217.77 |
| 5 - 24 | SGD202.68 |
| 25 + | SGD192.40 |
*price indicative
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- RS Stock No.:
- 609-4708
- Distrelec Article No.:
- 135-12-365
- Mfr. Part No.:
- XALK178E
- Manufacturer:
- Schneider Electric
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Mounting Type | Surface Mount | |
| Cutout Diameter | 40mm | |
| Better World Product | Yes | |
| Contact Configuration | SPDT | |
| Push Button Actuation | Twist Release | |
| Voltage Rating | 600V | |
| 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 | |
| Push Button Diameter | 62mm | |
| Height | 68mm | |
| Pole and Throw Configuration | DPST | |
| Push Button Material | Polycarbonate | |
| Bezel Material | Polycarbonate | |
| Switch Operation | Slow Brake | |
| Housing Colour | Yellow | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Mounting Type Surface Mount | ||
Cutout Diameter 40mm | ||
Better World Product Yes | ||
Contact Configuration SPDT | ||
Push Button Actuation Twist Release | ||
Voltage Rating 600V | ||
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 | ||
Push Button Diameter 62mm | ||
Height 68mm | ||
Pole and Throw Configuration DPST | ||
Push Button Material Polycarbonate | ||
Bezel Material Polycarbonate | ||
Switch Operation Slow Brake | ||
Housing Colour Yellow | ||
- COO (Country of Origin):
- CZ
Schneider Electric Harmony XALK Series Emergency Stop Push Button, 40mm Cutout Diameter, Surface Mount - XALK178E
Features & Benefits
• 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
• 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?
How does the twist release mechanism enhance safety?
What current ratings can be managed with this device?
How does the product perform under extreme conditions?
What installation considerations should be taken into account?
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 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,
- Schneider Electric Harmony XB5 Series Twist Release Emergency Stop Push Button 22mm Cutout IP66,

