NSI Industries Tork E502T Off Delay Time Switch, 120-240 VAC Input Supply 60 Hz, SPDT Output Contact

NSI Industries Tork E502T Off Delay Time Switch, 120-240 VAC Input Supply 60 Hz, SPDT Output Contact
by NSI Industries

New!: $258.05 $158.31 (as of 02/12/2014 02:43 PST)
2 Used! | New! from $158.31 (as of 02/12/2014 02:43 PST)

Photo Detectors

This NSi Industries E502T delay timer switch accepts 120/240 VAC input and its SPDT contacts can activate a 20 amp load or a 2 hp motor. 32 delay set points are user-selectable from five seconds to three hours with automatic Off at end of cycle. 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 for quality assurance and is suitable for delaying the On cycle for staged start of high voltage demand devices and percentage time operation for a variety of electrically powered processes.

Specifications

Switch type	Digital delayed On cycle switch, 32 sensor-driven cycles
Input power supply	120/240 VAC, 50/60 Hz, 16 W power consumption
Output contacts	SPDT contacts, 20 amp load rating, 2 hp motor load rating
On/off control	32 settings, five seconds to three hours, auto Off
Enclosure	NEMA-4X plastic enclosure, indoor use
Terminal wire size range	#12 to #18 AWG (American wire gauge)
Operating temperature range	32 to 122 degrees F (0 to +50 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: #23227 in BISS
• Brand: NSI Industries
• Model: E502T
• Number of items: 1

• Delayed On cycle switch for use with digital time switches
• Allows staged start of high voltage demand devices
• 32 settings from five seconds to three hours with automatic Off
• 120/240 VAC input voltage for multiple uses
• NEMA-4X plastic enclosure for indoor use