LD Series Extended Lighting Control Lighting Delay Time Switch with Auxilary Warning, Metal Indoor NEMA1 Envlosure, 120/208-240/277 VAC 50/60 Hz Input Supply, SPDT Output Contact
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2022-04-27
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LD Series Extended Lighting Control Lighting Delay Time Switch with Auxilary Warning, Metal Indoor NEMA1 Envlosure, 120/208-240/277 VAC 50/60 Hz Input Supply, SPDT Output Contact

This NSi Industries LDSH-A extended lighting control switch accepts 120/208-240/277 VAC input and its SPDT output contacts can activate a 20 amp load. This energy saving switch extends lighting time for a user-selectable period of 1/2 to 12 hours after a warning light and auxiliary signal. The single-pole double-throw (SPDT) contacts are housed within a metal enclosure that meets NEMA-1 standards for dust resistance. This timer is Underwriter Laboratories (UL) Listed for quality assurance and is suitable for delaying the Off cycle from an LD series time switch to control lighting.

Specifications

Switch typeDigital extended lighting control, warning light and auxiliary signal
Input power supply120/208-240/277 VAC, 50/60 Hz, 5 W power consumption
Output contactsSPDT contacts, 20 amp load rating
On/off control1/2 to 12 hours extended On cycle
EnclosureNEMA-1 metal enclosure, indoor use, external surface mount
Terminal wire size range#10 to #16 AWG (American wire gauge)
Operating temperature range-22 to +150 degrees F (-30 to +65 degrees C)
Standards metUL Listed

Automatic switches are used to turn on or off electrical devices and are activated by time, light, and motion. Time activated switches (also known as timers) operate at preset time intervals during a daily or weekly period and can be either mechanical or electronic. Mechanical timers feature a dial with multiple pins to set the on/off time intervals. Electronic timers feature an LCD display and pushbuttons to set the time intervals. Light activated switches (also known as optical or photo) operate when ambient light levels reach preset values, generally measured in foot candles. Motion-activated switches (also known as motion sensors) operate when an electronic field of a preset range is interrupted. These switches can include energy saving logic that uses combinations of time, light, and motion to operate and can include one or more device outlets or circuit contacts. Automatic switches are used to control indoor lights, outdoor lights, appliances, and small equipment motors.

NSi Industries manufactures electrical components and sensors, lighting products, and energy management products. The company, founded in 1975, is headquartered in Huntersville, NC.

  • BindingMisc.
  • BrandTORK a brand of NSi Industries, LLC
  • EAN0786261810311
  • LabelNSi Industries
  • ManufacturerNSi Industries
  • ModelLDSH-A
  • MPNLDSH-A
  • NumberOfItems1
  • PackageQuantity1
  • PartNumberLDSH-A
  • ProductGroupBISS
  • ProductTypeNameELECTRONIC_COMPONENT
  • PublisherNSi Industries
  • ReleaseDate2017-05-15
  • StudioNSi Industries
  • TitleLD Series Extended Lighting Control Lighting Delay Time Switch with Auxilary Warning, Metal Indoor NEMA1 Envlosure, 120/208-240/277 VAC 50/60 Hz Input Supply, SPDT Output Contact
  • UPC786261810311