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 All Categories    NK Technologies AC Current Switches - AS1,AS3,ASX series
Weschler Instruments is a manufacturer and distributor of electrical and electronic measurement equipment. Customers worldwide use our products in power plants, steel mills, chemical plants, paper mills and other industrial applications that require rugged, reliable and accurate instrumentation.
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NK Technologies AC Current Switches - AS1,AS3,ASX series

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NK Technologies AC Current Switches

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If you control or monitor electric powered loads, you need current switches. Monitor fans, pumps, lights, and heaters for proper operation. Current switches give positive feedback that the load is operating and are much easier to install than alternatives like pressure switches, optical sensors, or zero speed switches.

AS and ASX current switches combine a current sensor, signal conditioner, and limit alarm in a single package. AS1 series are well suited to automation systems of all kinds with their universal solid-state outputs and a wide frequency response. AS3 series have a high current output that works well with relay logic control schemes. ASX series combine the AS3 design with a built in adjustable time delay. All models feature high visibility LED indication and rugged construction. AC monitoring models are available in solid and split core cases.

ASXP Series: Deviates from the other current switch models in several ways. Models can be selected which are powered from 24 volts (AC or DC) or from 120 volts (AC or DC). This series has very constant hysteresis, the set point adjustment uses a single turn potentiometer with the trip point indicated on the label, time delay on current rise and the electromechanical relay output can switch up to 5 amps AC or DC.

 



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Item #

Basic Unit

Output

Case and Connection

Options

AS1-NOU-FF-GO AC Sensing, Single Range Normally Open Fixed Core, Front Connection Fixed GO/No-GO Setpoint
AS1-NOU-FF AC Sensing, Single Range Normally Open Fixed Core, Front Connection Adjustable Setpoint
AS1-NOU-FF-NL AC Sensing, Single Range Normally Open Fixed Core, Front Connection No LED
AS1-NOU-FT-GO AC Sensing, Single Range Normally Open Fixed Core, Top Connection Fixed GO/No-GO Setpoint
AS1-NOU-FT AC Sensing, Single Range Normally Open Fixed Core, Top Connection Adjustable Setpoint
AS1-NOU-FT-NL AC Sensing, Single Range Normally Open Fixed Core, Top Connection No LED
AS1-NOU-SP-GO AC Sensing, Single Range Normally Open Split Core Fixed GO/No-GO Setpoint
AS1-NOU-SP AC Sensing, Single Range Normally Open Split Core Adjustable Setpoint
AS1-NOU-SP-NL AC Sensing, Single Range Normally Open Split Core No LED
AS1-NCU-FF-GO AC Sensing, Single Range Normally Closed Fixed Core, Front Connection Fixed GO/No-GO Setpoint
AS1-NCU-FF AC Sensing, Single Range Normally Closed Fixed Core, Front Connection Adjustable Setpoint
AS1-NCU-FF-NL AC Sensing, Single Range Normally Closed Fixed Core, Front Connection No LED
AS1-NCU-FT-GO AC Sensing, Single Range Normally Closed Fixed Core, Top Connection Fixed GO/No-GO Setpoint
AS1-NCU-FT AC Sensing, Single Range Normally Closed Fixed Core, Top Connection Adjustable Setpoint
AS1-NCU-FT-NL AC Sensing, Single Range Normally Closed Fixed Core, Top Connection No LED
AS1-NCU-SP-GO AC Sensing, Single Range Normally Closed Split Core Fixed GO/No-GO Setpoint
AS1-NCU-SP AC Sensing, Single Range Normally Closed Split Core Adjustable Setpoint
AS1-NCU-SP-NL AC Sensing, Single Range Normally Closed Split Core No LED
AS3-NOAC-FF AC Sensing, 3 Ranges Normally Open Fixed Core, Front Connection Adjustable Setpoint
AS3-NOAC-FF-NL AC Sensing, 3 Ranges Normally Open Fixed Core, Front Connection No LED
AS3-NOAC-FF-15 AC Sensing, 3 Ranges Normally Open Fixed Core, Front Connection 15A at 120 VAC Output
AS3-NOAC-SP AC Sensing, 3 Ranges Normally Open Split Core Adjustable Setpoint
AS3-NOAC-SP-NL AC Sensing, 3 Ranges Normally Open Split Core No LED
AS3-NOAC-SP-15 AC Sensing, 3 Ranges Normally Open Split Core 15A at 120 VAC Output
AS3-NCAC-FF AC Sensing, 3 Ranges Normally Closed Fixed Core, Front Connection Adjustable Setpoint
AS3-NCAC-FF-NL AC Sensing, 3 Ranges Normally Closed Fixed Core, Front Connection No LED
AS3-NCAC-FF-15 AC Sensing, 3 Ranges Normally Closed Fixed Core, Front Connection 15A at 120 VAC Output
AS3-NCAC-SP AC Sensing, 3 Ranges Normally Closed Split Core Adjustable Setpoint
AS3-NCAC-SP-NL AC Sensing, 3 Ranges Normally Closed Split Core No LED
AS3-NCAC-SP-15 AC Sensing, 3 Ranges Normally Closed Split Core 15A at 120 VAC Output
ASX-NOAC-FF AC Sensing, 3 Ranges Normally Open Fixed Core, Front Connection Adjustable Setpoint
ASX-NOAC-FT AC Sensing, 3 Ranges Normally Open Fixed Core, Top Connection Adjustable Setpoint
ASX-NOAC-SP AC Sensing, 3 Ranges Normally Open Split Core Adjustable Setpoint
ASX-NCAC-FF AC Sensing, 3 Ranges Normally Closed Fixed Core, Front Connection Adjustable Setpoint
ASX-NCAC-FT AC Sensing, 3 Ranges Normally Closed Fixed Core, Top Connection Adjustable Setpoint
ASX-NCAC-SP AC Sensing, 3 Ranges Normally Closed Split Core Adjustable Setpoint
ASXP1-SDT-24U-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Top Connection 24VAC/DC Power
ASXP1-SDT-120-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Front Connection 120VAC Power
ASXP2-SDT-24U-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Front Connection 24VAC/DC Power
ASXP2-SDT-120-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Front Connection 120VAC Power
ASXP3-SDT-24U-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Front Connection 24VAC/DC Power
ASXP3-SDT-120-FL AC Sensing, 3 Ranges NO & NC Fixed Core, Front Connection 120VAC Power
  Results 1 - 42 of 42 1