Schneider Electric Harmony, Red/Yellow/Grey, Twist to Reset 40mm Mushroom Head Emergency Button
- RS Stock No. 330-8587
- Mfr. Part No. XALK178F
- Manufacturer Schneider Electric
Product Details
XALK Range Emergency Stop Button
The XALK range of complete stations for emergency stop mushroom head push buttons are available as key release or twist to release.
They are designed for industry to control stations combines simplicity of setup with compact size and flexibility.
This range is perfect for applications requiring good resistance to chemical agents and/or double electrical insulation.
All HALK items complies with both the ISO and IEC standards relevant to emergency stopping and emergency switching off.
Features and benefits
• Bright Yellow RAL 7035 & Light Grey RAL 7035 panel base unit for greater visibility and awareness in your working environment.
• 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
• Energy infrastructure industries
• Food and Beverage industries
• Water and Waste Water management systems
• Metal, Mining and Minerals industries
• Oil and Gas industries
• Marine & Oil
• Car Washes
This is a perfect emergency stop push button for XB5 Ø 22 mm control and signalling units.
The material is polycarbonate, therefore there are no specific recycling operations for this item.
Features and Benefits
•These control stations are absolutely suitable for most common function: start, stop, start-stop and emergency stop
•There is a contractual warranty period 18 months
•Resistance to high pressure washer is 7000000 Pa at 55 °C, 0.1 m
•The NEMA rating for this item is 4X, which means it is a subset of the NEMA 4 rating (protected against dust), but must provide additional protection against corrosion. Only enclosures fabricated from corrosion-resistant material, such as stainless steel and aluminium, can qualify for the NEMA 4X rating
•The IP66 rating for this article is rated as ’’dust tight’’ and protects against heavy seas or powerful jets of water
•Typical areas of usage are: food and beverage, chemical industry, paper mill, marine applications, but also energy distribution panel builders or car washes
Frequently asked questions & answers
Is this item easy to use?
Yes, it is. There is also a short demonstration video available.
What are the dimensions of this item?
68 x 68 x 53 mm
What is the different between a push button switch for an emergency stop and a general-purpose push button switch?
A general-purpose push button switch is used for controls, e.g. to start machine operation or simply to switch modes. An emergency stop push button switch however, is mainly used as a safety measure to stop hazardous events.
| Attribute | Value |
|---|---|
| Mounting Type | Surface Mount |
| Reset Method | Twist to Reset |
| Normal State Configuration | 2NC |
| Cutout Diameter | 22mm |
| Supply Current | 6 (ac) A, 550 (dc) mA |
| Pole and Throw Configuration | DPST |
| IP Rating | IP66, IP67, IP69, IP69K |
| Supply Voltage | 600 V ac/dc |
| Head Style | Mushroom |
| Illuminated | No |
| Range | Harmony |
| Head Diameter | 40mm |
| Colour | Red/Yellow/Grey |
| Width | 68mm |
| Housing Material | Polycarbonate |
| Depth | 53mm |
| Series | Harmony XALK |
| Push Button Material | Polycarbonate |
| Length | 68mm |
| Dimensions | 68 x 68 x 53 mm |
