ABB DWA-1 Twilight Astronomical Switch 1 Channel 2CSM222511R1000 EDD1421-1000083378 10 Pcs 1/4 Drive 6

10 Pcs 1/4 Drive 6 Point Metric Sockets: 4

Slip Resistance

DHMGCSNF063

True-RMS Measurements

It has a 10mm single sleeve chuck and spindle lock for quick & easy bit change with one hand

ABB DWA-1 Twilight Astronomical Switch 1 Channel 2CSM222511R1000 EDD1421-1000083378 10 Pcs 1/4 Drive 6Product 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