412654 LEGRAND INT. ASTRONOMIC 1 OUTPUT 250V

Conform to EN 60730-1 and EN 60730-2-7 Supply voltage: 230V~ 50/60 Hz Mount on DIN rail EN 60715 4 Text based programming. Programmable in 15 languages Programme directly on time switch keypad or remotely via a PC with Legrand AlphaSoft software, USB adaptor and data key Data key enables programmes to be transferred from one unit to another and for programmes to be stored EEPROM memory keeps programmes stored indefinitely Pin code facility to protect programmes from unauthorised changes Time switch accuracy: n0.1 second per day Zero-crossing switching Automatic summer/winter time correction 5 years running reserve Back lit graphic display and keypad Operating temperature: -20°C to +55°C Protection: IP20 Switching increment: 1 minute Shortest switching time: 1 minute AlphaRex3 Astro light control Weekly time switches 24h / 7 day programme time Particularly suited to outdoor lighting and street signage applications Enables the daily astronomical calculation of sunrise and sunset by inputting local position or coordinates (no need to install a light sensor) Lights are switched ON and OFF according to sunrise and sunset times, and can be offset by up to n120 minutes in relation to sunrise and sunset times To save energy, it is also possible to programme an ON and OFF time at night Time saving programming due to pre-set groups of days: Mon-Sun, Mon-Fri, or Sat-Sun and individual selection of days Programmes are shown as a weekly matrix on the graphic display

Mounting method	DIN rail
Number of channels	1
Supply voltage	230-230 V
Voltage type (supply voltage)	AC
Frequency supply voltage	50-60 Hz
Autonomy in years	5
Accuracy per day	0.1 s
Text guidance in display	Yes
External programming	Yes
With memory card	No
60 min program	No
24 h program	Yes
Weekly program	Yes
Annual program	Yes
Holiday program	Yes
Impulse program	No
Cycle program	Yes
Astro program	Yes
Random program	Yes
Hour meter	Yes
Mains synchronous	Yes
Quartz controlled	Yes
Radio-controlled	No
Radio-controlled (DCF77)	No

GPS (global positioning system)	No
Contact type	Change-over contact (NO/NC)
Shortest switching time channel 1	0.01666 s
Number of memory locations	56
Automatic switching summer/winter time	Yes
Suitable for manual operation	Yes
External push button input	Yes
Switching preselection	Yes
Nominal switching current at 250 V AC	16 A
Potential free switch contact	Yes
Degree of protection (IP)	IP20
Width in number of modular spacings	2
Width	35.6 mm
Height	83 mm
Depth	60 mm
Contains Batteries and/or Accumulator	Yes
IEC code (Pack1)	CR2477
Battery ou Accumulator (Pack1)	Battery (not rechargeable)
Element Composition (Pack1)	Lithium (battery or accumulator)
Number of Pack 1	1
Number of Single Element (Pack1)	1
Single Element weight (Pack1)	11 g
Pack1 Location	Product includes a battery
Regulation Type (Pack1)	P : Portable (Standard format)