US91 Pushbutton
The US91 Pushbutton is a classic circular button with a clean timeless appearance. The illuminated legend provides clear identification and the button can be 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
Pushbutton Options
Body Type

- 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

- 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

- 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
Illumination Colour
Red
Yellow
Green
Blue
White
Amber option also available
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 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.

- 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 |
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+ |
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
US96 Pushbutton
- 15mm high tactile legend with Braille
- Legend and halo illumination
- Vandal resistant EN81-71 cat 1
- Large range of pressel legends
- Standard pressels are a stainless steel plate moulded with red or grey polycarbonate
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
US91-BB Pushbutton
- Halo illumination
- Meets EN81-71 cat 2
- Vandal resistant with stainless steel & brass front
- Meets B44 & California Code
US100 Pushbutton
- Classic design
- Highly vandal resistant exceeds EN81-71 category 2
- Pressel/surround assembly is locked to the faceplate
M-20 RET 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 (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
US91-30 Jumbo Pushbutton
- 30mm high tactile legend
- Matches standard US91-15 Compact 2 range