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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Coarse Thread(Length)
WHFFFNBA16X0 | 6 | Blue
CRYSTAL TEA-COFFEE
Internal Lighting
ABB DWA-1 Twilight Astronomical Switch 1 Channel 2CSM222511R1000 EDD0710-1000021715 Coarse Thread(Length)Product Description The astronomical switches DWA1 with 1 channel, automatically control lighting circuits depending on the time of sunrise and sunset, greatly increasing energy efficiency The programming is in fact based on a mathematical algorithm able to calculate the time of the rising and setting of the sun in a certain location for each day of the year Once powered the device, simply insert date, time, geographical coordinates and time zone so
