Tork SS720A - 24 Hr or 7 Day Digital In-Wall Timer - White

Tork SS720A - 24 Hr or 7 Day Digital In-Wall Timer - White
by NSI Industries
(3)

New!: $46.63 $22.89 (as of 03/04/2014 07:09 PST)
4 Used! | New! from $22.89 (as of 03/04/2014 07:09 PST)

Photo Detectors

This NSi Industries SS720A digital time switch accepts 120 VAC input and can activate a 15 amp load, and is suitable for use either for individualized daily operation or in random on/off cycle mode. This timer includes seven pairs of on/off set points and has a minimum cycle time of one minute. A rechargeable nickel metal hydride (Ni-MH) battery (included) provides backup power to maintain time and schedule settings. The single-gang in-wall enclosure with white cover plate is suitable for indoor use. This digital timer is Underwriter Laboratories (UL) Listed for quality assurance and is suitable for use controlling lighting.

Specifications

Switch type	Digital 24-hour timer with seven unique set points each day of the week
Input power supply	120 VAC, 60 Hz, rechargeable Ni-MH battery backup
Output contacts	15 amp resistive load rating
On/off control	One-minute minimum on/off cycle, up to seven cycles per 24 hours
Enclosure	In-wall, white cover plate, indoor use
Terminal wire size range	#14 AWG (American wire gauge)
Operating temperature range	32 to 104 degrees F (0 to 40 degrees C)
Standards met	UL 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.

• Rank: #18685 in BISS
• Size: #14AWG
• Color: White
• Brand: NSI Industries
• Model: SS720A
• Number of items: 1

• Automatic on/off control for individualized daily operation
• Digital 24-hour display with seven unique on/off cycles each day, one-minute minimum cycle, manual override switch
• Random on/off cycle mode
• 120 VAC input voltage, 15 amp output contacts
• Single-gang in-wall enclosure for indoor use

NSI Industries EWZ201 Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 2 Channels, SPST Output Dry Contact

NSI Industries EWZ201 Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 2 Channels, SPST Output Dry Contact
by Tork

New!: $295.57 $170.02 (as of 11/27/2013 22:50 PST)
4 Used! | New! from $170.02 (as of 11/27/2013 22:50 PST)

Photo Detectors

This NSi Industries EWZ201 digital time switch accepts 120-277 VAC input and its SPST contacts can activate a 40 amp load or 2 hp motor on each of two channels. The switch automatically detects the input voltage and does not require manual voltage setting. This timer includes 20 pairs of on/off set points, has a minimum cycle time of one minute, and is suitable for individualized daily operation. A rechargeable super capacitor provides four days of backup power to maintain time and schedule settings. This timer can adjust for daylight saving time and leap year and compensate for sunrise and sunset variation based on Earth's latitude. The single-pole single-throw (SPST) contacts are housed within a Noryl plastic alloy enclosure that meets NEMA-3R standards for water resistance and has a lockable hasp. The enclosure is suitable for both indoor and outdoor use and mounts to an external surface. This digital timer is Underwriter Laboratories (UL) Listed and Canadian Standards Association (CSA) certified for quality assurance and is suitable for controlling lighting, heaters, and equipment motors.

Specifications

Switch type	Digital 7-day, 24-hour timer with 20 unique set points each day. Two channel operation.
Input power supply	120-277 VAC, 50/60 Hz, 6 W power consumption, automatic voltage detection, rechargeable super capacitor backup
Output contacts	SPST contacts, 40 amp load rating, 2 hp motor load rating
On/off control	One-minute minimum on/off cycle, up to 20 cycles per 24 hours
Enclosure	NEMA-3R Noryl plastic alloy enclosure with clear plastic cover, indoor/outdoor use, external surface mount
Terminal wire size range	#8 to #16 AWG (American wire gauge)
Operating temperature range	-40 to +149 degrees F (-40 to +65 degrees C)
Standards met	UL Listed, CSA certified

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.

• Rank: #14977 in BISS
• Size: #8 - #16 AWG
• Brand: Tork
• Model: EWZ201
• Number of items: 1

• Automatic on/off control for individualized daily operation of two channels
• Digital 7-day, 24-hour display with 20 on/off cycles each day, one-minute minimum cycle, manual override switch
• Automatic compensation for daylight saving time, leap year, and sunrise and sunset variation based on Earth's latitude
• 120-277 VAC input voltage for multiple uses
• Noryl plastic alloy indoor/outdoor enclosure with locking hasp

NSI Industries EWZ103 Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact

NSI Industries EWZ103 Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact
by Tork

New!: $297.41 $159.27 (as of 11/26/2013 10:07 PST)
3 Used! | New! from $159.27 (as of 11/26/2013 10:07 PST)

Photo Detectors

This NSi Industries EWZ103 digital time switch accepts 120-277 VAC input and its DPST output contacts can activate a 40 amp load or 2 hp motor. The switch automatically detects the input voltage and does not require manual voltage setting. This timer includes 20 pairs of on/off set points, has a minimum cycle time of one minute, and is suitable for individualized daily operation. A rechargeable super capacitor provides four days of backup power to maintain time and schedule settings. This timer can adjust for daylight saving time and leap year and compensate for sunrise and sunset variation based on Earth's latitude. The double-pole single-throw (DPST) contacts are housed within a Noryl plastic alloy enclosure that meets NEMA-3R standards for water resistance and has a lockable hasp. The enclosure is suitable for both indoor and outdoor use and mounts to an external surface. This digital timer is Underwriter Laboratories (UL) Listed and Canadian Standards Association (CSA) certified for quality assurance and is suitable for controlling lighting, heaters, and equipment motors.

Specifications

Switch type	Digital 7-day, 24-hour timer with 20 unique set points each day
Input power supply	120-277 VAC, 50/60 Hz, 6 W power consumption, automatic voltage detection, rechargeable super capacitor backup
Output contacts	DPST contacts, 40 amp load rating, 2 hp motor load rating
On/off control	One-minute minimum on/off cycle, up to 20 cycles per 24 hours
Enclosure	NEMA-3R Noryl plastic alloy enclosure with clear plastic cover, indoor/outdoor use, external surface mount
Terminal wire size range	#8 to #16 AWG (American wire gauge)
Operating temperature range	-40 to +149 degrees F (-40 to +65 degrees C)
Standards met	UL Listed, CSA certified

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.

• Rank: #52347 in BISS
• Size: #8 - #16 AWG
• Brand: Tork
• Model: EWZ103
• Number of items: 1

• Automatic on/off control for individualized daily operation
• Digital 7-day, 24-hour display with 20 on/off cycles each day, one-minute minimum cycle, manual override switch
• Automatic compensation for daylight saving time, leap year, and sunrise and sunset variation based on Earth's latitude
• 120-277 VAC input voltage for multiple uses
• Noryl plastic alloy indoor/outdoor enclosure with locking hasp