EJWT Series Percentage Timer Switch, 120-240VAC Input Supply 60 Hz, SPDT Output Contact

-35%

EJWT Series Percentage Timer Switch, 120-240VAC Input Supply 60 Hz, SPDT Output Contact

$216.76 (as of September 9, 2018, 10:52 pm) $141.16

Automatic on/off control for repeating operation
32 repeating cycle time settings from 15 seconds to 24 hours
32 settings for power On from 0 to 100 percent

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Description

This NSi Industries EJWT percentage timer switch accepts 120/240 VAC input and its SPDT contacts can activate a 20 amp load or a 2 hp motor. It has 32 repeating cycle time set points that are user-selectable from 15 seconds to 24 hours; only one cycle time can be set. A second dial selects the percentage of time that power is On for the selected cycle; 32 settings for power On from 0 to 100 percent are available. The single-pole double-throw (SPDT) contacts are housed within a plastic enclosure for indoor use that meets NEMA-4X standards for water resistance. This timer switch is Underwriter Laboratories (UL) Listed and Canadian Standards Association (CSA) certified for quality assurance and is suitable for a variety of electrically powered processes, such as livestock feeding or process control.

Specifications

Switch type Percentage timer, 32 cycle times, 32 percentage-on settings
Input power supply 120-240 VAC, 50/60 Hz
Output contacts SPDT contacts, 20 amp load rating, 2 hp motor load rating
On/off control 32 cycle times (15 seconds to 24 hours), 32 settings for power On (0 to 100 percent)
Enclosure NEMA-4X plastic enclosure, indoor use, external surface mount
Terminal wire size range #12 AWG (American wire gauge)
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.

Automatic on/off control for repeating operation
32 repeating cycle time settings from 15 seconds to 24 hours
32 settings for power On from 0 to 100 percent
120/240 VAC input voltage for multiple uses
NEMA-4X plastic enclosure for indoor use