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HomeDewhurst PushbuttonsStandard US91 Pushbutton
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US90 Pushbutton
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US100 Pushbutton

US91 Pushbutton

The US91 Pushbutton is a classic circular button with a clean timeless appearance. The illuminated legend provides clear identification and the button canbe illuminated in a wide variety of colours.

  • 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
Categories: Dewhurst Pushbuttons, Standard
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  • Description
  • Additional information
Description

Product Downloads

US91 Compact 2 Micro Pushbutton Technical Details
US91 Compact 2 Pushbutton Technical Details
US91 Compact 3 Pushbutton Technical Details
US91 Compact 3P Pushbutton Technical Details
US91 Compact 2 Micro Pushbutton Order Form
US91 Compact 2 Pushbutton Order Form
US91 Compact 3 Pushbutton Order Form
US91 Compact 3P Pushbutton Order Form

Pushbutton Options

Body Type

Compact 2

  • High grade polycarbonate
  • LED current 20mA
  • Spade or screw terminals
  • Shunt boards for easy installation
  • 2 n/o, 1 n/o & 1 n/c or 2 n/c contacts as standard
  • UL/CSA approved

Compact 2 Micro

  • Micro movement
  • Very shallow <20mm
  • High grade polycarbonate
  • Vandal resistant and durable
  • LED current 20mA
  • Wide range of connector options
  • 1 n/o contact only (other options available through a relay board)
  • UL/CSA approved

Compact 3

  • Shallow
  • High grade polycarbonate
  • Vandal resistant and durable
  • LED current 20mA
  • Spade or screw terminal
  • Shunt boards for easy installation
  • 2n/o, 1 n/o and 1n/c or 2n/c contacts as standard
  • UL/CSA approved

Compact 3 Profile

  • 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 Brushed Stainless Steel
  • Mirror Stainless Steel Mirror Stainless Steel
  • Brushed Brass Brushed Brass
  • Mirror Brass Mirror Brass

Illumination Colour

  • RedRed
  • AmberAmber
  • GreenGreen
  • BlueBlue
  • WhiteWhite

Illumination Action

Single

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

Dual

  • 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.

Bicolour

  • Before call acceptance – Both legend and halo are DIM illuminated white.
  • After call acceptance – Both legend and halo illuminated at FULL brightness with any available colour.

Note: Due to DIM colour (white) adding to FULL brightness colour. FULL colour is not quite the same as FULL Single or Dual, as colour can be slightly lighter.

Bicolour +

  • 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

    Additional information
    Product Shape

    Round

    Product Finish

    Brushed Brass, Brushed Stainless Steel, Mirror Brass, Mirror Stainless Steel

    Body Type

    Compact 2, Compact 2 Micro, Compact 3, Compact 3 Profile

    Illumination Colour

    Red, Amber, Green, Blue, White

    Illumination Action

    Single, Dual, Bicolour, Bicolour+

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    Jumbo US91-30 Pushbutton

    The US91-30 Jumbo Pushbutton is a classic round extra large button which meets all the requirements of the visually impaired. As well as the 30mm high tactile legend, Standard English Braille dots are embossed onto the pushbutton. The button was primarily designed for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options.
    • 30mm high tactile legend
    • Matches standard US91-15 Compact 2 range
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    Jumbo US96-30 Pushbutton

    The US96-30 Braille Jumbo Pushbutton is a classic square extra large button. The button was primarily designed for use in larger buildings such as hospitals, airports and shopping centres, where the sheet scale of the building necessitates a larger button. On call acceptance the large 30mm high tactile legend illuminates brightly and you have the choice of many colour options. The Braille dots below the legend are Standard English Braille. The US96-30 Jumbo has an identical appearance to the standard US96 and so the two buttons can be used on faceplates together when appropriate. The US96-30 is available with the standard body or low profile, a useful option for surface mount.
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    US96-EN Pushbutton

    The square shaped US96-EN Braille pushbutton meets all the requirements of the visually impaired. The wide tactile legend can be easily seen from all angles and can be illuminated in a variety of colours. The Braille dots below the legend are Standard English Braille. The pressel back ground is black, providing good contrast with legend and faceplate and meets the requirements of EN81-70.
    • 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
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    US89 Pushbutton

    The timeless design of the US89 Pushbutton has proven to be very successful over the years. The obround shape is a refreshing alternative to the more common round or square shape.The US89 is available with Compact 2, Compact 3 or Compact 3P bodies. The illuminated tactile legend clear identification and the button can be illuminated in a wide variety of colours.
    • 13mm high tactile legend
    • Legend & 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
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    US90-15 Pushbutton

    The US90-15 Braille Pushbutton meets all the requirements of the visually impaired. As well as the 15mm high tactile legend, Standard English Braille dots are embossed onto the pushbutton. The illuminated tactile legend provides clear identification and the button can be illuminated in a wide variety of colours.
    • 15mm high tactile legend with Braille
    • 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
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    US91-15 Pushbutton

    The US91-15 Braille Pushbutton meets all the requirements of the visually impaired. As well as the 15mm high tactile legend, Standard English Braille dots are embossed onto the pushbutton. The illuminated tactile legend provides clear identification and the button can be illuminated in a wide variety of colours.
    • 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
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    US92 Pushbutton

    The US92 Pushbutton is a classic circular button with a clean timeless appearance. It has a black surround with an opal pressel, which is covered by a clear cap. On call acceptance the whole of the opal pressel illuminates and there are a wide variety of colour options.
    • 15mm legend
    • Classic Design
    • Complete pressel illumination
    • Range of pressel legends
    • Meets EN60529 (IP54)
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    Jumbo US90-30EN Pushbutton

    The US90-30EN Jumbo Pushbutton is a classic square extra large button. The button was designed not only to meet the requirements of EN81-70 Annex G.1., but also for use in larger buildings such as hospitals, airports and shopping centres, where the sheer scale of the building necessitates a larger button. The black background to the pressel provides a clear contrast to the tactile legend and also to the faceplate as required by EN81-70. On call acceptance the large 30mm high legend illuminates brightly and you have the choice of many colour options. The US90-30EN Jumbo has an identical appearance to the standard US90-EN and so the two buttons can be used on faceplates together when appropriate.
    • Legend and halo illumination
    • Large range of pressel legends
    • 30mm high tactile legend (Moulded through)
    • Vandal resistant EN81-71 cat 2
    • High contrast ratio between pressel and legend
    • Meets EN81-70
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    US97-EN Pushbutton

    The US97-EN Pushbutton has been designed tomeet the requirements of EN81-70 and pr EN81-40/41 which requires the pushbutton legend to have a height of 15mm. The pushbutton benefits from a brightly illuminated white legend for easy viewing in darkness as well as daylight.
    • 15mm tactile legend
    • High contrast between legend and pressel
    • Legend & halo illumination can be controlled individually
    • Large range of pressel legendsVandal resistant and weatherproof
    • Meets EN81-1/2, EN81-70, EN81-72, EN81-73, EN60529 (IP66 & IP67)
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    US91 Optic Pushbutton

    The US91 OPTIC C3/C3P Pushbutton is a modern twist on a classic – a clean timeless appearance. The illuminated Braille Tag shows clear identification and can be illuminated in a wide variety of colours. The US91 Optic is available with any of our standard circular pressels be that the Belly Button (shown here), the classic US91 blank, bulls-eye or legend – the choice is yours.
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    US100 Pushbutton

    The US100 Pushbutton is the most vandal resistant of the pushbuttons within our range. The stainless steel pressel is set within a stainless steel bezel, which it bottoms out on, making it highly resistant to impact attacks. Illumination is provided through a small insert moulded lens in the centre of the button. Although the US100 is extremely vandal resistant, its clean lines have made it very popular and it has been used in some of the most prestigious installations around the world as well as some of the harshest.
    • Classic design
    • Highly vandal resistant exceeds EN81-71 category 2
    • Pressel/surround assembly is locked to the faceplate
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    US95 Pushbutton

    The circular shaped US95 Braille Pushbutton meets all the requirements of the visually impaired. The wide tactile legend can be easily seen from all angles and can be illuminated in a variety of colours. The Braille dots below the legend are Standard English Braille. The pressel background can be either black, providing good contrast with legend and faceplate (US95EN), or stainless steel.
    • 15mm high tactile legend with Braille
    • Legend and halo illumination
    • Vandal resistant EN81-71 cat 2
    • Large range of pressel legends
    • Standard pressels are a stainless steel plate moulded with red or grey polycarbonate
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    Dupar Controls Inc.
    1751 Bishop Street, Cambridge,
    Ontario, 
    Canada, N1T 1N5

    t: +1 888 629-6279
    info@dupar.com

    © 2021 Dupar Controls Inc. – All Rights Reserved - JB1.0
    Registered No. 101518603

    Sitemap | Privacy Policy | Terms & Conditions

    Dupar Controls Inc.
    1751 Bishop Street
    Cambridge, Ontario
    Canada, N1T 1N5

    © 2021 Dupar Controls Inc. – All Rights Reserved
    JB1.0 - 
    Registered No. 101518603

    Sitemap | Privacy Policy | Terms & Conditions

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