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NSI SS721Z Tork® Sunset/Sunrise Astronomic In-Wall Timer Switch; 7 Days, White, SPST, 120/277 Volt AC

  • Nsi Industries Tork SS721Z NSI SS721Z Tork® Sunset/Sunrise Astronomic In-Wall Timer Switch; 7 Days, White, SPST, 120/277 Volt AC
  • NSI SS721Z Tork® Sunset/Sunrise Astronomic In-Wall Timer Switch; 7 Days, White, SPST, 120/277 Volt AC
Manufacturer: Nsi Industries Tork
Mfr. #: SS721Z
Item #: 299852
UPC: 786261140272
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Product Details

Minimum setting time is 1 min

Automatic compensation leap year

Power outage backup: permanent schedule retention, supercapacitor provides 2 days of real time backup

Vacation mode: no operation when away

Easy wiring, requires a neutral, can be used as a 3-way switch

Line frequency timing accuracy

Detailed Description: NSI Torkreg; Astronomic in-wall timer switch in white color finds it application in commercial outdoor security lighting, interior lobby lighting, contactors for fans and motors and sign lighting. It is designed to offer 10 ON/OFF pairs of set points for individual programs on each day of the week. It is featured with adjustable 10 - 60 deg northern/Southern latitudes that can be individually offset to -/+ 1 - 240 minutes for earlier or later operation. It is provided with random mode that alters ON/OFF times to create lived in look when away. Timer has an automatic daylight saving adjustment for reduced energy cost. It can be used as 3-Way switch and it requires a neutral. It has a AM/PM clock format for easy time reading. It is provided with a super capacitor that offers two days of real time backup. It is compatible with CFL lamps, control lighting contactors and 277VAC loads. Contact is rated at 16 Amps, 120/277 VAC for resistive load/10 Amps, 120/277 VAC for ballast/8 Amps, 120 VAC for tungsten/230 VA, 120 VAC for pilot duty application/1 hp, 120 VAC for motor. Timer is UL listed.

Product Specification

Action SPST
Application NSI
Base Wall Plate
Brand NSi
Catalog Description Tork 7 Day Digital Astronomic In-Wall Time Switch APPLICATIONS: Outdoor security lighting, interior lights for lived-in look, fans and motors, appliances FEATURES: COLOR: White SCHEDULING: 10 ON and OFF pairs of set points for individual programs on each day of the week. 11 day groups speed programming Minimum setting is 1 minute. ASTRONOMIC: Sunset and sunrise times are adjustable from 10 degrees - 60 degrees Northern or Southern latitudes. Can be individually offset +/- 1-240 minutes for earlier or later operation. RANDOM MODE: Varies ON and OFF times to create "lived in" look when away. DAYLIGHT SAVINGS: Automatic adjustment (can be omitted). LEAP YEAR: Automatic compensation. MANUAL OVERRIDE: Until the next regularly schedule ON or OFF, automatic operation then resumes. MANUAL MODE: Does not run programs until set to AUTO (automatic) mode. Use as vacation setting for no operation when away. EASY WIRING: Requires a neutral. Can be used as a 3-way switch. CLOCK FORMAT: AM/PM POWER OUTAGE BACKUP: Permanent schedule retention with memory module. Superconductor provides 2 days of real time backup. WALLPLATE: Not Included CONTACT RATINGS: INPUT VOLTAGE: 120/277VAC, 50/60Hz RESISTIVE: 16A Voltage: 120/277VAC BALLAST: 13A Voltage: 120/277VAC TUNGSTEN: 8A Voltage: 120VAC PILOT DUTY: 720VA Voltage: 120VAC MOTOR: 1 HP Voltage: 120VAC
Contact Rating 120-277 VAC
Enclosure Single Gang Wall Plate
Environmental Conditions 32 to + 104 F
Frequency Rating 50-60 Hz
GTIN 00786261140272
Height 2.6770
Height Unit IN
Initiation Contact
Item Status A
Length 1.7400
Length UOM IN
Mfr. # SS721Z
Mounting Single Gang Wall Plate
Number Of Poles 1
Operating Temperature 32 to + 104 F
Phase Single Phase
Size H=5.00 - W=3.00
Special Features White 7 Day Astronomic In Wall Time Switch
Standard cULus
Timing Range 7 Day
Type 7 Day Astronomic In Wall Time Switch
UNSPSC 39121523
Width 1.6950
Width UOM IN