Tekmar tN4 User Switch - Three Inputs

Description: The User Switch 480 has 3 programmable buttons that allow users to easily change the operating scene or allow users to enable / disable tN4 setpoint devices on a tN4 system. Multiple User Switches are required if more than 3 scenes or setpoint enable / disables are desired. The 480 has 3 demand inputs that allow for connection of a tN4 system to a third party automation system or telephone switch. This allows users to remotely change the operating scene on a tN4 system. Packaged Weight + 0.46 lb. (210 g) Enclosure + Decora switch group (white base, white bezel) Dimensions + 4.09» H x 1.7» W x 0.8» D (104 x 43 x 20 mm) Approvals + CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15 Ambient Conditions + Indoor use only, 32 to 122+F (0 to 50+C) ; 92% RH up to 104+F (40+C), 50% RH if > 104+F (40+C); Altitude <9840 feet (3000 m), Installation Category II, Pollution Category 2 Power Supply + 24 V (ac) + 10% 50/60 Hz, 2.2 VA Demands + 24 V (ac) or Contact closure