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Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, 1NC, IP66,
- RS Stock No.:
- 795-1295
- Distrelec Article No.:
- 304-02-169
- Mfr. Part No.:
- XALK178
- Brand:
- Schneider Electric
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£43.57
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£52.28
(inc. VAT)
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In Stock
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- Plus 999,999,610 unit(s) shipping from 05 December 2025
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Units | Per unit |
|---|---|
| 1 + | £43.57 |
*price indicative
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- RS Stock No.:
- 795-1295
- Distrelec Article No.:
- 304-02-169
- Mfr. Part No.:
- XALK178
- 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 | |
| Contact Configuration | 1NC | |
| Better World Product | Yes | |
| Push Button Actuation | Twist Release | |
| Voltage Rating | 600V ac | |
| Illuminated | No | |
| Series | Harmony XALK | |
| IP Rating | IP66, IP67, IP69(IP69K) | |
| Colour | Yellow | |
| Push Button Shape | mushroom | |
| Supply Current | 1.2A | |
| Depth | 91.5mm | |
| Auxiliary Contacts | 1NC | |
| Better World Verification | Green Premium | |
| Width | 68mm | |
| Height | 68mm | |
| Push Button Material | Plastic | |
| Switch Operation | Slow Brake | |
| Push Button Diameter | 62mm | |
| Housing Colour | Yellow | |
| Bezel Material | Polycarbonate | |
| Pole and Throw Configuration | SPST | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Mounting Type Surface Mount | ||
Cutout Diameter 40mm | ||
Contact Configuration 1NC | ||
Better World Product Yes | ||
Push Button Actuation Twist Release | ||
Voltage Rating 600V ac | ||
Illuminated No | ||
Series Harmony XALK | ||
IP Rating IP66, IP67, IP69(IP69K) | ||
Colour Yellow | ||
Push Button Shape mushroom | ||
Supply Current 1.2A | ||
Depth 91.5mm | ||
Auxiliary Contacts 1NC | ||
Better World Verification Green Premium | ||
Width 68mm | ||
Height 68mm | ||
Push Button Material Plastic | ||
Switch Operation Slow Brake | ||
Push Button Diameter 62mm | ||
Housing Colour Yellow | ||
Bezel Material Polycarbonate | ||
Pole and Throw Configuration SPST | ||
- COO (Country of Origin):
- CZ
Schneider Electric Harmony XALK Series Emergency Stop Push Button, 40mm Cutout Diameter, 1NC Contact Configuration - XALK178
This emergency stop push button is a surface mount device designed for critical safety functions. With a mushroom-shaped red actuator measuring 40mm in diameter, it is equipped with a twist release mechanism for immediate activation and deactivation. The button operates at a voltage rating of 600V AC and is rated IP66, making it resistant to water and dust ingress, ensuring reliable performance in challenging environments.
Features & Benefits
• Provides a quick and safe emergency stop with a twist release mechanism
• Constructed with durable polycarbonate for increased robustness
• Compatible with various control and signalling units for versatility
• Slow-break contact configuration enhances safety during operation
• Features a compact design ideal for space-constrained installations
• Highly resistant to high-pressure washer cleaning for easy maintenance
• Constructed with durable polycarbonate for increased robustness
• Compatible with various control and signalling units for versatility
• Slow-break contact configuration enhances safety during operation
• Features a compact design ideal for space-constrained installations
• Highly resistant to high-pressure washer cleaning for easy maintenance
Applications
• Utilised in industrial automation for immediate emergency shutdowns
• Applied in machinery control stations to safeguard equipment operators
• Suitable for electrical control panels requiring robust safety measures
• Used in environments prone to dust and moisture
• Applied in machinery control stations to safeguard equipment operators
• Suitable for electrical control panels requiring robust safety measures
• Used in environments prone to dust and moisture
What is the resistance against environmental conditions for this device?
It has an IP rating of IP66, IP67, and IP69, ensuring protection against moisture and dust, making it suitable for harsh environments.
How does the twist release feature enhance safety?
The twist release mechanism allows for a clear and intentional action, reducing the risk of accidental disengagement during critical situations.
What kind of terminals does it have for electrical connections?
The device includes screw clamp terminals that can accommodate various wire sizes, ensuring secure and compliant connections for reliable operation.
How reliably does it perform under mechanical stress?
The emergency stop button boasts a mechanical durability of 300,000 cycles, ensuring long-lasting operation even in demanding conditions.
Can this push button withstand high-pressure cleaning processes?
Yes, it is designed to endure high-pressure washing at 7,000,000 Pa, ensuring ongoing functionality and cleanliness in industrial settings.