ewz120 specification sheetpdf.lowes.com/howtoguides/786261824738_how.pdf · 1 channel 7 day time...
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WIRING DIAGRAMS
SPECIFICATION SHEET
EWZ103 MULTIPURPOSE CONTROL1 CHANNEL7 DAY TIME SWITCH
APPLICATIONS• Outdoor signs.• Lighting security.• Heating and air conditioning.
FEATURESSCHEDULING : 32 ON & OFF set pointsfor individual programs for each day of the week. Minimum setting is 1 minute.SunSet ASTRONOMIC: Adjusts daily to changes in sunset times. Adjustable 10 ° - 60 ° Northern or Southern latitudes. Can be individually offset +/- 1-240 minutes from both sunset and sunrise times.DAYLIGHT SAVING : Automatic (can be omitted).LEAP YEAR : Automatic Compensation.MANUAL OVERRIDE : Until the next regularly scheduled ON or OFF, automatic operation then resumes.CLOCK FORMAT : AM/PM.POWER OUTAGE BACKUP : Permanent schedule retention. Supercapacitor provides 4 days of real time backup.
SPECIFICATIONSTIMING ACCURACY : Line Frequency. INPUT VOLTAGE : 120 - 277VAC, 50/60Hz (automatic detection).TERMINAL RANGE : #8 - #16AWG.OPERATING TEMPERATURE : -40 °F to 149 °F (-40 °C to 65 °C). POWER CONSUMPTION : 6VA Max.ENCLOSURE : Polycarbonate Indoor/Outdoor NEMA 3R is standard with lockable hasp.
9730 Northcross Center Court Huntersville, NC 28078P: 800.321.5847
www.nsiindustries.com
CONTACT RATINGS
ORDERING INFO
3
SPST
4
LOAD
120/277V AC
EWZ101
1 2
NL N
TIMERSUPPL Y
EWZ201
momentar y configuration
EWZ201 ONL Y: UNIT MUST BECONFIGURED FOR MOMENT ARY OPTION
CH 1TIMER
SUPPL Y
3 5 6
120/277V AC
PULSE ON PULSE OFF
4
L N
1 2
CH 1 CH 2SPST SPST
TIMERSUPPL Y
120/277V AC
3 4
SPDT
EWZ120
1 2
L N
LOAD
N
TIMERSUPPL Y
120/277VL N N
1 2
EWZ103
TIMERSUPPL Y
208 OR 240VL1 L2
1 2
3
SPST
4
LOAD
120/277V AC
EWZ101
1 2
NL N
TIMERSUPPL Y
EWZ201
momentar y configuration
EWZ201 ONL Y: UNIT MUST BECONFIGURED FOR MOMENT ARY OPTION
CH 1TIMER
SUPPL Y
3 5 6
120/277V AC
PULSE ON PULSE OFF
4
L N
1 2
CH 1 CH 2SPST SPST
TIMERSUPPL Y
120/277V AC
3 4 5
SPDT
EWZ120
1 2
L N
LOAD LOAD
N N
DPSTTIMERSUPPL Y
3 5
120/277V AC
4
LL N N
LOAD
LOAD
1 2
EWZ103
DPSTTIMERSUPPL Y
3 5
208 OR 240V AC
4
L1 L2
1 2
3
SPST
4
LOAD
120/277V AC
EWZ101
1 2
NL N
TIMERSUPPL Y
EWZ201
momentar y configuration
EWZ201 ONL Y: UNIT MUST BECONFIGURED FOR MOMENT ARY OPTION
CH 1TIMER
SUPPL Y
3 5 6
120/277V AC
PULSE ON PULSE OFF
4
L N
1 2
CH 1 CH 2SPST SPST
TIMERSUPPL Y
120/277V
EWZ120
1 2
L N
3
SPST
4
LOAD
120/277V AC
EWZ101
1 2
NL N
TIMERSUPPL Y
EWZ201
momentar y configuration
EWZ201 ONL Y: UNIT MUST BECONFIGURED FOR MOMENT ARY OPTION
CH 1TIMER
SUPPL Y
3 5 6
120/277V AC
PULSE ON PULSE OFF
4
L N
1 2
CH 1 CH 2SPST SPST
TIMERSUPPL Y
120/277V AC
3 4 5
SPDT
EWZ120
1 2
L N
LOAD LOAD
N N
DPSTTIMERSUPPL Y
3 5 6
120/277V AC
4
LL N N N
LOAD LOAD
LOAD
1 2
EWZ103
DPSTTIMERSUPPL Y
3 5 6
208 OR 240V AC
4
L1 L2
1 2
CAT. NO.
UPCCODE
INPUT SUPPLY(VAC) 50/60Hz
NO. OF CHANNELS
OUTPUTDRY CONTACTS
EWZ103 82473 120-277 1 DPST
TYPEEWZ103
VOLTAGE(VAC)
RATINGNO
General Purpose 120-277 30A
Inductive 120-277 30A
Ballast 120 30A208-277 20A
Tungsten 120 15A
Pilot Duty 120-277 720VA
Motor 208 1 1/2HP
240-277 2HP
Resistive 28VDC 30A
ElectronicBallast 277VAC 15A