Dewhurst US100 Compact 2 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. Features & Benefits Classic Design Highly vandal resistant Pressel/surround assembly is locked to the faceplate Large range of pressel legends Matching range includes keyswitches, rocker switches and indicators Also available with C3 body Meets EN81-1/2, EN81-71 (Category 2), EN81-72, EN81-73, EN60529 (IP44) Dewhurst UK Manufacturing Ltd - Unit 9, Hampton Business Park - Feltham - TW13 6DB - UK Tel: +44 (0)20 8744 8200 - Fax: +44 (0)20 8744 8299 - Email: [email protected] - www.dewhurst.co.uk This information is for guidance only and does not form the basis for contract - Dimensions in mm

Illumination, Finishes & Marking Non or red illumination as standard Stainless steel pressel finish Compact 2 Pushbuttons can be supplied loose or incorporated into stations with 1.5mm or 2.5mm stainless steel faceplates, with a vertical pitch of 50mm and horizontal pitch of 60mm i.e the pushbutton body can be rotated through 90 degrees (horizontal version shown above). If pushbuttons are supplied loose, spacers are provided to accommodate the differing faceplate thickness. Dewhurst UK Manufacturing Ltd - Unit 9, Hampton Business Park - Feltham - TW13 6DB - UK Tel: +44 (0)20 8744 8200 - Fax:...

Technical Details Weight: Moulded in: Pressel plate material: Pressel plate area: Button force: Pushbutton size: Pressel size: Legend size: LED current: LED voltage: Operation: Ratings: Contact arrangements: Code compliance: IP Rating: 96grms High grade polycarbonate 304 stainless (standard) 620mm² 3.5N 59.1mm w x 44.6mm h x 32.0mm d Ø28.1 x 3.0 deep N/A 20mA (typically) 12/24/30/48/110V a.c./d.c. ±15% Wiping action, slow make and break with solid silver contacts 10 amps max 6 240V a.c. at 3.0 amps max. resistive loads - min. no. of operations: 1 x 10 240V d.c. at 0.5 amps max. resistive loads...

Cleaning your US100 Pushbutton Many Dewhurst lift products are made of polycarbonate (Using GE’s Lexan® or Bayer’s Makrolon®). The US100 is highly durable and vandal resistant but the plastic parts can be damaged by aggressive cleaning agents, Dewhurst therefore recommends: Clean the part with a cotton cloth and warm water before applying the cleaning product Use PH-neutral or slightly acid cleaning products only (including aromatised ones) Ethylic alcohol, isopropyl alcohol or ethylene glycol based multipurpose cleaning products and dish soaps are suggested. Dilute the cleaning product in warm...