Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, 2NC, IP66,
- RS Stock No.:
- 330-8587
- Mfr. Part No.:
- XALK178F
- Brand:
- Schneider Electric

Price Each
£47.33
(exc. VAT)
£56.80
(inc. VAT)
Units | Per unit |
1 + | £47.33 |
Better World
We know you want to be able to choose products that are better for people and the planet. Our new Better World product range makes it easier for you to be informed and select a greener choice; we’ve partnered with trusted experts and selected over 40 sustainability certifications and energy labels to highlight products that are better for the environment. Each product is tagged with a Better World badge. – click here to read more.
- RS Stock No.:
- 330-8587
- Mfr. Part No.:
- XALK178F
- Brand:
- Schneider Electric
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- CZ
Product Details
Schneider Electric Emergency Stop Push Button Switch - Harmony XALK Series
Harmony XALK from Schneider is compliant with EN/IEC 60204-1 and EN/ISO & Machinery Directive 2006/42/EC.
Features and Benefits
Mushroom head push button, red unmarked for clear visibility. Easily resettable with turn-to-release.
IP65, IP69K, IP67, IP66, NEMA 4 dust and damp proofing as standard - ensuring reliability in harsh environments. Greater resistance to chemicals and/or double electrical insulation.
Low-load electrical contacts (1 NO + 1 NC contact) unmarked for instant cutoff where needed.
Plug & Play surface mountable.
Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations.
Screw clamp connection, with pins for printed circuits
Reliable short-circuit protection, featuring a 10 A fuse cartridge within the Emergency Push Button.
Schneider Green Premium product as standard across the XALK Emergency Stop Button range.
18-month manufacturer warranty with Schneider
Compact in nature perfect for confined spaces where E-stops are critical for dangerous machinery.
Applications
Food and Beverage industries
Water and Waste Water management systems
Metal, Mining and Minerals industries
Oil and Gas industries
Marine & Oil
Car Washes
Schneider Electric Emergency Stop Push Button, 44N Operating Force, PC Material - Harmony XALK Series - XALK178F
Features & Benefits
Integrated short circuit protection for increased electrical safety
Mechanical lifespan of 300,000 cycles for long-lasting use
PC construction for resistance to wear and impact
Applications
Marine engineering
Assembly plants
How do I wire this push button?
Can I use this button in damp environments?
Specifications
Attribute | Value |
Mounting Type | Surface Mount |
Cutout Diameter | 40mm |
Contact Configuration | 2NC |
Push Button Actuation | Twist Release |
Illuminated | No |
Series | Harmony XALK |
IP Rating | IP66, IP67, IP69(IP69K) |
Colour | Yellow |
Push Button Shape | mushroom |
Voltage Rating | 600 V ac, 600V dc |
Supply Current | 3A |
Depth | 53mm |
Auxiliary Contacts | 2NC |
Width | 68mm |
Better World Product | Yes |
Housing Colour | Yellow |
Switch Operation | Slow Brake |
Bezel Material | Polycarbonate |
Pole and Throw Configuration | DPST |
Height | 68mm |
Push Button Material | Polycarbonate |
Push Button Diameter | 62mm |
Better World Verification | Green Premium |
Price Each
£47.33
(exc. VAT)
£56.80
(inc. VAT)
Units | Per unit |
1 + | £47.33 |
Better World
We know you want to be able to choose products that are better for people and the planet. Our new Better World product range makes it easier for you to be informed and select a greener choice; we’ve partnered with trusted experts and selected over 40 sustainability certifications and energy labels to highlight products that are better for the environment. Each product is tagged with a Better World badge. – click here to read more.