The twilight switch has the function to turn on or turn off the light depending on the brightness where it is installed. Once programmed, it switches the light on at dusk and off at dawn.
Practically, in addition to the simple functions of switching on and off, the twilight switch optimises the use of sunlight, It has a deterrent function against intruders and last but not least it optimizes the consumption of the system with consequent energy saving
As it can be seen, there is a rationalization of the consumption of electricity for lighting, both of private and condominial parts, regardless of the season or weather conditions.
Where lighting is essential, the twilight switch is extremely useful, e.g. public lighting, signage, shop windows, road tunnels etc.
The twilight switches can be wall-mounted, pole-mounted, DIN-rail-mounted with or without external probe.
Some of the switches that mpcshop.it offers
Perry 1IC 7042 BS twilight switch
Supplied with bracket for wall and/or pole mounting Outdoor mounting Protection IP54 Responsive to ENEL standards for public lighting Intervention threshold preset to 10 Lux /- 20% Power supply 230V c.a. 50-60 HzProduct of great technical quality, has passed the rigorous acceptance tests required by the Enel specifications of Milan and Turin
Suitable for specific uses on street lighting for public roads
Dark Sensor Switch Perry 1IC7053N
adjustment 0-1000 Lux 1 DIN High performance with minimum overall dimensions for the control also of inductive loads like fluorescent lamps or LEDs External probe with precision photodiode Cable connection up to 6 mmq Double regulation scale Trimmer for the regulation of the intervention threshold LED for signalling the operating operating status indicator Cadmium-free relay UV-resistant opaline enclosure Protection class IP65
Perry-1IC7042-BSPerry1IC7042BS twilight switch Available 148 Pz
Twilight switch Perry 1IC 7042 BS with bracket for wall and/or pole mounting Outdoor installation Protection IP54 Complying with ENEL standards for public lighting Intervention threshold prepared at 10 Lux _/- 2030V AC 50-60 Hz
Perry-1IC7052Twilight switch on DIN rail Available 405 Pz
Twilight switch 2-200Lux regulation Equipped with hysteresis and delays at power on - off to avoid false switching 230V c.a 50/60Hz Mounting 2 DIN plus probe from outside including UV housing Protection class IP65 Perry 1IC7052
Perry-1IC7053NInterruttore crepuscolare Perry 1IC7053N Available 28 Pz
Perry 1IC7053N twilight switch, 0-1000 Lux 1 DIN regulation High performance with minimum space requirements for controlling even inductive loads such as fluorescent lamps or LEDs External probe with precision photodiode without Cadmium IP65
Perry-1IC7242Outdoor twilight switch Available 64 Pz
Twilight switch for wall or pole mounting IP54 230V AC with internal probe Opal anti-UV housing Trimmer for adjustment of intervention threshold from 2-200Lux Connection with cables up to 2.5 mmq Wiring sheathed cable 4-9mm
Perry-1IC7243Interruttore crepuscolare Perry 1IC7243 Available 991 Pz
Perry 1IC7243 twilight switch with replaceable control module for wall and/or pole mounting Easy maintenance Control part that can be removed from the base of the contacts for quick intervention without disconnecting the load IP65
Perry-1IC7245Interruttore crepuscolare Perry 1IC7245 Available 1539 Pz
Twilight switch Perry 1IC 7245 FEBO for wall or pole mounting Factory preset at 10 Lux _/-20Life laborious installation by the installer Outdoor installation IP65 protection Power supply 230V 50-60 Hz UV-resistant housing
Perry-1PR7243MSpare module for article 1IC 7243 Available 15 Pz
Spare module for twilight switch art 7243 Power supply 230V AC 50/60Hz Outdoor mounting Factory preset at 10 Lux _/- 20ED threshold signalling Opal anti-UV casing Trimmer for adjustment of intervention threshold 2-200 Lux