Weatherproof Pushbutton
The Dewhurst weatherproof pushbutton uses innovative proprietary waterproof technology integrated within our compact 3 XR pushbutton body. The circular shaped pushbutton has been tested to IP55. The pushbutton is made up of five elements: switch body, illumination, Pressel, moulded seal & O ring and C3 IP protected surround. The character or symbol, can be with braille (US95 style) or without braille (US91 style), the Pressel finish can be a wide range of materials and the legend and halo (light created between the Pressel and the surround) can be illuminated in a wide variety of colours.
• Extensive range of pressel legends and styles to choose from including with or without braille
• Legends are 15mm high and can be moulded tactile or flush
• Legend and halo illumination
• Pushbutton tested to IP55 from the front
• Vandal resistant – meets EN81-71
• Extensive range of standard material finishes for the pressel plate
• Proprietary XR chemical resistant XR compact 3 pushbutton technology
Pushbutton Options
Body Type

- High grade polycarbonate
- LED current 20mA
- Shunt boards for easy installation
- 2 n/o or 1n/o and 1 n/c contacts
- UL/CSA approved

- Micro movement
- Shallow, less than 20mm deep
- High grade polycarbonate
- Vandal resistant and durable
- LED current 20mA
- Spade or screw terminal
- Push in Wago connectors
- Cable size up to 0.75mm2
- 2n/o, 1 n/o and 1n/c or 2n/c contacts as standard
- UL/CSA approved
Click options above for more detail
Material Finish
Brushed stainless steel
- Mirror stainless steel
- Brushed brass
- Mirror brass
- Black anodised
- Yellow anodised
- Green anodised
Illumination Colour
Red
- Yellow
Green
Blue
White
Illumination Action

- Before call acceptance – Both legend and halo are NON illuminated
- After call acceptance – Both legend and halo illuminated at FULL brightness any colour

- Before call acceptance – Both legend and halo are DIM illuminated any colour.
- After call acceptance – Both legend and halo are illuminated at FULL brightness any colour.
Note: DIM and FULL brightness are the same colour.

- Before call acceptance – Both legend and halo are illuminated with any BACKGROUND (initial) colour.
- After call acceptance – Both legend and halo are switched to any other illuminated FULL brightness colour.
Note: BACKGROUND and FULL brightness colours, can be any available colour and different to one another.
Click options above for more detail
Product Enquiry
Product Shape |
Round |
---|---|
Product Finish |
Black anodised ,Green anodised ,Yellow anodised ,Brushed Brass ,Brushed Stainless Steel ,Mirror Brass ,Mirror Stainless Steel |
Body Type |
Jumbo ,Jumbo Profile |
Illumination Colour |
Red ,Amber ,Green ,Blue ,White |
Illumination Action |
Single ,Dual ,Bicolour ,Bicolour+ |
Related products
US90-EN Pushbutton
- 15mm high tactile legend
- High contrast between legend and pressel
- Legend and halo illumination
- Vandal resistant EN81-71 cat 2
- Large range of pressel legends
- Standard pressels are a black plate moulded with opal polycarbonate
US91 Pushbutton
- 15mm high tactile legend
- Legend and halo illumination
- Vandal resistant with stainless steel front EN81-71 cat 2
- Large range of pressel legends
- Standard pressels are a stainless steel plate moulded with red or grey polycarbonate
US91-15 Pushbutton
- 15mm tactile legend with Braille
- A halo of light between the pressel and surround via a patented hidden recess encircles the pressel and illuminates the legend
- Legend & halo can be constantly illuminated at half intensity, switching to full intensity for indication of position or call acceptance
- Large range of pressel legends
- Matching range includes keyswitches, rocker switches and indicators
- Vandal resistant with stainless steel front
- Meets EN81-1/2, EN81-71 (Category 2), EN81-72, EN81-73, EN60529 (IP54), AS1735 Part12 with H/C surround & dual illumination
US96-EN Pushbutton
- 15mm high tactile legend with Braille
- Legend and halo illumination
- Vandal resistant EN81-71 cat 1
- Large range of pressel legends
- High contrast ratio between pressel and legend
- Standard pressels are a black plate moulded with grey polycarbonate
US94 Pushbutton
- 15mm legend
- Classic design
- Complete pressel illumination
- Range of pressel legends
- Meets EN60529 (IP54)
US91-BB Pushbutton
- Halo illumination
- Meets EN81-71 cat 2
- Vandal resistant with stainless steel & brass front
- Meets B44 & California Code
M-20 REB Pushbutton
- No studding required
- Separate legend and halo illumination
- Large range of pressel legends
- High contrast ratio between pressel and legend
- 15mm high tactile legend + Braille (Moulded through)
- Meets EN81-70
US90 Jumbo Pushbutton
- 30mm high tactile legend
- Matches standard US90 Compact 2 range
- Legend & halo can be constantly illuminated at half intensity, switching to full intensity for indication of position or call acceptance
- Matching range includes keyswitches, rocker switches and indicators
- Meets EN81-1/2, EN81-71 (Category 2), EN81-72, EN81-73, EN60529 (IP54)
- Two body depths available, standard and low profile
- A halo of light between the pressel and surround via a patented hidden recess encircles the pressel and illuminates the legend
- Large range of pressel legends
- Vandal resistant with stainless steel front
US90-30 Jumbo Pushbutton
- Legend and halo illumination
- Vandal resistant EN81-71 cat 2
- Large range of pressel legends
- High contrast ratio between pressel and legend
- 30mm high tactile legend + Braille (Embossed)