# General
Product type: Smart Touch illuminated buttons
Brand: Auer Signal (Austria)
Series: Smart Dot 50 Smart Touch
Models: SD5BT2, SD5BT3, SD5ST
Rated voltage: 18-30 V DC · 10-30 V DC
Use: safe area (non-Ex)
# Technical data
Output Response Time (Touch): 100 ms (SD5BT2, SD5BT3) · 110 ms (SD5ST)
Output current: 150 mA max.
Operating temperature: -40 °C / +70 °C
Candela: Green (12 Cd), Yellow (10 Cd), Red (3,8 Cd), White (11 Cd) (SD5BT2) · Green (12 Cd), Yellow (10 Cd), Red (3,8 Cd), White (11 Cd), Blue (2 Cd) (SD5BT3) · Green (4,8 Cd), Yellow (4,2 Cd), Red (1,8 Cd), White (4,5 Cd), Cyan (4,4 Cd), Magenta (1,5 Cd) (SD5ST)
Touch input response time: 40 ms
Inrush current: max. 0,5 A
Input Response Time: 10 ms (SD5BT2, SD5BT3) · 13 ms (SD5ST)
Housing: Polycarbonate, UV stabilized black (SD5BT2, SD5BT3) · Polycarbonate, UV stabilized white, black or Stainless steel (SD5ST)
Lens: Polycarbonate, UV stabilized, smooth (milky-white) (SD5BT2, SD5BT3) · Polycarbonate, UV stabilized, (SD5ST)
Leakage current: 0,001 A
Light source: LEDs
Beacon type: LED steady beacon, LED flashing beacon or LED strobe beacon (SD5BT2) · LED steady beacon or LED strobe beacon (SD5BT3)
Impact resistance: IK08
Degree of protection: IP66, IP67, IP69, IP69K, IP6K9K & UL Type 4/4x
Weight: 49 g (SD5BT2, SD5BT3) · 48 g (black/white), 98 g (stainless steel) (SD5ST)
Touch Output: momentary (SD5BT3, SD5ST)
Colours: green, yellow, red, magenta, white, cyan (SD5ST)
Stainless Steel Housing Specification: AISI 303 (SD5ST)
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