Eaton Wiring accessories and single phase distribution catalogue

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144 WIRING ACCESSORIES AND SINGLE PHASE DISTRIBUTION PG00400018U – March 2012
Technical data
Control and switching devices dimensions and data 12.6
Analogue timers, technical details
Analogue Timers TAD1NC TAD1NCS TAW1 TAD1 TAD1S TAW1S
General
Standards EN 60730-2-7, EN 60730-1
Nominal operating voltage & tolerance 230 Vac ± 10 % 230 Vac ± 10 % 230 Vac ± 10% 230 Vac ± 10 % 230 Vac ± 10 % 230 Vac ± 10 %
Frequency 50 Hz 50 Hz 50-60 Hz 50-60 Hz 50-60 Hz 50-60 Hz
Power consumption max. 2.5 VA max. 2.5 VA max. 2.5 VA max. 2.5 VA max. 2.5 VA max. 2.5 VA
Time base control Net Net Quartz Quartz Quartz Quartz
Accuracy at 20 ˚C acc. Net acc. Net £_-± 1 sec. / day £_-± 1 sec. / day £_-± 1 sec. / day £_-± 1 sec. / day
Power reserve at 20 ˚C - - ±3 days ±3 days ±3 days ±3 days
Type of battery - - NiMH NiMH NiMH NiMH
Mechanical endurance (switching cycles) > 30.000 > 30.000 > 30.000 > 30.000 > 30.000 > 30.000
Electrical endurance (switching cycles) > 10.000 > 10.000 > 10.000 > 10.000 > 10.000 > 10.000
Protection class (acc. EN 60529) IP20 IP20 IP20 IP20 IP20 IP20
Permissible ambient temperature -20 ˚C...+50 ˚C -25 ˚C...+50 ˚C -20 ˚C...+50 ˚C -20 ˚C...+50 ˚C -10 ˚C...+50 ˚C -10 ˚C...+50 ˚C
Storage temperature -20 ˚C...+50 ˚C -25 ˚C...+50 ˚C -20 ˚C...+50 ˚C -20 ˚C...+50 ˚C -10 ˚C...+50 ˚C -10 ˚C...+50 ˚C
Protection class (acc. EN 60 730-1) II II II II II II
at proper installation
Switching contact(s)
Type of switching contact 1 x CO 1 x NO 1 x CO 1 x CO 1 x NO 1 x NO
Contact material Hard silver Hard silver Hard silver Hard silver Hard silver Hard silver
Switching capacity at 250 Vac, cos j = 1 16 A 16 A 16 A 16 A 16 A 16 A
Switching capacity at 250 Vac, cos j = 0,6 4A 4A 4A 4A 4A 4A
Programming features
Period of program Day Day Week Day Day Week
Number of channels 1 1 1 1 1 1
Minimum cycle time 30 min. 15 min. 4 hours 30 min. 15 min. 2 hours
Maximum programming steps in memory 48 96 42 48 96 84
Manual / Hand / Permanent switching 1) ON, OFF,
Hand, Auto ON, Auto ON, OFF,
Hand, Auto ON, OFF,
Hand, Auto ON, Auto ON, Auto
Dimensions & weight
Number of module width 3 1 3 3 1 1
Dimensions Width 52.5 mm 17.5 mm 52.5 mm 52.5 mm 17.5 mm
17.5 mm
Height 90 mm 90 mm 90 mm 90 mm 90 mm 90 mm
Depth 65.5 mm 65.5 mm 65.5 mm 65.5 mm 65.5 mm 65.5 mm
Weight 135 gr. 120 gr. 175 gr. 150 gr. 120 gr. 120 gr.
Terminals
Terminal capacity – fine stranded wire 1.....2.5 mm2 1.....2.5 mm2 1.....2.5 mm2 1.....2.5 mm2 1.....2.5 mm2 1.....2.5 mm2
Terminal capacity – solid wire 1.....4 mm2 1.....4 mm2 1.....4 mm2 1.....4 mm2 1.....4 mm 2 1.....4 mm2
Terminal screw size M3.5 M3.5 M3.5 M3.5 M3.5 M3.5
Terminal screw head type (Pozidrive) PZ Size 1 PZ Size 1 PZ Size 1 PZ Size 1 PZ Size 1 PZ Size 1
Maximum torque 0.8 Nm 0.8 Nm 0.8 Nm 0.8 Nm 0.8 Nm 0.8 Nm
1) Remark
ON = Permanent ON
OFF = Permanent OFF
Hand = ON or OFF, valid until next program cycle overrules
Auto = According program