Sfera Keypad Module
Installer manual
25
Technical After-Sales Service
BTicino only accepts responsibility for perfect device operation if it is installed to the
state of the art respecting the indications of the product installation manual.
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5.1 Technical data
Power supply from BUS 18 – 27 Vdc
Absorption
10 Ma (Stand-by with LEDs off)
20 Ma (Stand-by with LEDs on)
45Ma (max in operation)
Load of local relay contacts
8 A, 30 Vdc
8 A, 30 Vac cosφ = 1
3,5 A, 30 Vac cosφ = 0,4
Operating temperature (-25) – (+70) °C
5 Appendix
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