Push button with Luminous circular indicator made in polycarbonate. Symbols in Over-Relief & Braille.
Dimensions: 35 mm exterior and 27 mm Push element.
Assembly: Through the external panel.
Colours: Front Panel: Chromate (and on request: Black, Yellow, Red, Gold).
Internal Panel: Transparent.
Push element: Vertical hairline Stainless steel.
Connection: Total Section of each terminal = 2,2 mm. Contact through micro switch.
Fixing: To the front panel with screws made of Auto extinguishable ABS.
Available Contacts: 1O, 1C, 1O1C, 2O, 1OL, 2OL.
Range: Luminous (L), Key (LLA) and Braille System (B).
Lighting by Led at: 24V (other voltage on request).
Led Colour: Red except yellow and green colours required by the rule. (Under request, other colours are available: Blue, Green, White).
Push button symbols: from -8 to -1, from 0 to 25, CH, S, B, G, SA, P, A, E, LL, Without Inscription, OD (Opened Door), CD (Closed Door), ALARM, ARROW (to push).
Indicator symbols: Without Inscription, Double Arrow (Positive common or negative common), Arrow (Up or Down), Operating, Occupied, Door open, Here, Telephone call reception.
Rules: Not applicable.
Luminous indicator: Voltage 24DC
Current: 15 mA +/- 5 mA
Push Button: Voltage 24DC
Current: 50 mA
Contact Resistance: < 100 m Ohms
Insulating Resistance: > 100 m Ohms
Operating distance: 0,3 - 0,5 mm
Maximum distance: 1 mm
Operating pressure: 2,5 - 5 N
Micro switch during of life: > 10 millions pulses
Operating temperature: -10°C / +50°C
Operating Humidity: 5% - 90%