Push Button Lens for use with 84 Series Push Button

  • RS Stock No. 872-2859
  • Mfr. Part No. 84-902A
  • Manufacturer EAO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CH
Product Details

Series 84 Low Profile Emergency Stop Switch

The range of 84 was introduced to satisfy demands of both equipment builders and users. Typical usage covers the following areas: machinery and process control equipment, including production lines, cranes, robots, moving platforms, as well as security systems and emergency exists.
Within the many different colours, the lenses are available either in plastic or anodised aluminium.
To meet modern assembly standards, this range is connected to PCBs.
The Series 84 of Low Profile Emergency Stop Swathes are useful for small control panels. If space is at a premium, Series 84 can be easily used as they are portable and compactable. A yellow protection guard is available to stop accidental activation.
The Series 84 pushbuttons are suited to a range of industrial applications and guarantee reliable switching even of every light loads.
The range requires no additional assembly because of its ’monoblock’design.
The double-break switching system can be supplied for the following switching functions:
•1 NC, 2 NC, 1 NC + 1 NO

Electrical Characteristics

New standards in emergency-stop switches comply with EN IEC 60947-5-1, EN IEC 60947-5-5 (Emergency-stop), EN ISO13850, EN 60947-5-1.
The IEC stands for International Electrotechnical Commission) and is the world’s leading organisation for the preparation and publication of International standards for all electrical, electronic and related technologies.

Environmental conditions

Operating temperature
-25°C … +65°C
Storage temperature
-25°C … +80°C
The front protection is regulated by IP65, which is rated as ’’dust tight’’ and protected against water projected from a nozzle.
They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc.) and moisture.
The numbers that follow IP each have a specific meaning and they represent the following:
•First Digit (intrusion protection)
•Second Digit (moisture protection)


UL (Underwriters Laboratories), is a world leader in product safety testing and certification
SEV (Swiss Designation)


DIN EN ISO 13850


UL Recognised

Attribute Value
Accessory Type Switch Shroud
For Use With 84 Series Push Button
Bezel Colour Yellow
Bezel Shape Round
Bezel Material Plastic
5 In stock for delivery within 2 working days
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
1 - 9
10 - 24
25 - 49
50 - 99
100 +
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