AS1 Series
Loading
AS1 Series Compact Case
AS1 DODC Series
November 15, 2011

SSAC Monitors

Select a 2 VA, 0 to 5 A output CT, rated for the current to be monitored. Select ECS adjustment range 0. Pass the CT's secondary wire lead through the ECS's toroid and connect both ends together. To increase sensitivity, multiple turns may be made through the ECS's toroidal sensor. The trip point range is divided by the number of turns through the toroidal sensor to create a new range.

Weidmuller Monitor

Hall Sensors are used to carry out real-effective (TRMS) measurements on current. This method measures the magnetic flux B which is then converted into a proportional voltage, amplified and processed into a standard signal. Hall sensor measurements are ideal for measuring large DC and AC currents with frequencies up to 1 kHz. Start-up currents from motors and current peaks cannot harm the equipment.

NK Technologies

Home   >   Products   >   Neilsen Kuljian   >   Current Switches

Neilsen Kuljian

(800) 894-0412       (208) 368-0415 (Fax)
info@clrwtr.com

NK Technologies AS1 Series Current Operated Switches Distributors
AS1 Series

AS1 Series Current Operated Switches Combine a Current Transformer, signal conditioner and limit alarm into a single package for use in status monitoring or proof of operation applications. Offering an extended set point range of 1-150A and universal, solid-state outputs, the self-powered AS1 can be tailored to provide accurate and dependable digital indication of over-current conditions across a broad range of applications. Available in solid-core enclosure styles or in a splitcore case to maximize ease of installation.

  • Electronic Proof of Flow
  • Conveyors
  • Lighting Circuits
  • Electrical Heaters

If you are looking for NK Technologies Current Switches, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the NK Current Sensing Relays that you are looking for at the most competitive prices possible. If you are searching for Neilsen Kuljian AMP Flasher AC Indicators technical information (data-sheets) please use the datasheets or product selection guide page links.

Neilsen Kuljian AS1 DODC Series Current Operated Switch Distributor
AS1 DODC Series

AS1 DODC Series current relay with dual output is ideal for applications where users want to monitor multiple loads simultaneously and alarm when cumulative current draws reach or exceed desired setpoints. Combining the setpoint, LED indication and output functions of multiple sensors into one space-saving package, the AS1 DODC Series allows OEMs to tailor individual trip points to specific processes and trigger independent contacts. The AS1 DODC may serve as an effective over/under current monitor by energizing alarm contacts whenever sensed current falls outside the low and high band setpoints.

NK Technologies AS1 Series Current Operated Switches with Output Bypass Distributors
AS1-Y39 Series

AS1 Series with output bypass is a standard AS1 current switch with the additional feature of allowing a user to bypass sensor operation and force the output contacts into their energized state. This feature is beneficial whenever commissioning or servicing a system as it allows the output circuit to be tested without the sensor having to be operational. Available in -FT solid-core enclosure style only.

  • System Monitoring and Status
  • Conveyor Loading or Jam Sensing
  • Heaters & Lighting Circuits
Neilsen Kuljian AS1 Series Current Operated Relays NOR-FT-GO Distributor
AS1 NOR Series

AS1 Series NOR-FT-GO is a specialized current relay providing an electromechanical relay contact. This output allows the sensor to control much more current than other AS1 models. This contact can control loads up to 5 amps, AC or DC. Solid-state contacts generally have a much lower capacity, making this sensor much more versatile than most self-powered models. Available in a solid core style only.

  • Electronic Proof of Flow
  • Compressor Monitoring
  • Heaters
  • Fan Interlocks
NK Technologies AS1 Series AC Current Switch in a Compact Case Distributors
AS1 Series Compact Case

The AS1 Series Compact Case current sensing switch is an inexpensive, easy-to-use ring which slips onto a conductor to give a solid state contact for indication of current flow. Ideal for use in control panels, or wherever confirmation of current flow is desired. AS1 Series Compact Case current sensing switches are a cost-effective way to detect live conductors and see current flow to fans, heaters, pumps, lighting or other AC powered devices.

  • Low Sensitivity Turn-On Point - Detect current as low as 0.5A with a single conductor pass, eliminates the need to wrap conductors multiple times to increase sensitivity
  • Reliable Solid-state Output
    • No moving parts provide a nearly unlimited number of operations, and powered from the monitored circuit & Choice of Outputs
    • Normally Open or Normally Closed connection. Connect the leads 24" leads to a local controller or to a terminal block for remote operation
Neilsen Kuljian AMPFlasher Series AC Indicators Distributor
Current Indicators

A compact inexpensive, easy-to-use LED ring which slips onto a conductor to give a flashing indication of current flow. Available options include models with pigtail outputs for remote LED applications.

  • 5/16th inch ID suitable for conductors up to 100A
  • Low sensitivity turn-on point detects current as low as 0.5A with a single conductor pass
  • High visibility flashing LED gives visual status
  • Compact 1" package with cable tie for secure mounting
NK Technologies AS3 Series Current Operated Switches Distributors
AS3 Series

AS3 Series Current Operated Switches provide the same dependable indication of status offered by the AS1, but with the added benefit of increased setpoint accuracy. A choice of three, jumper-selectable input ranges allows the AS3 to be tailored to an application, providing more precise control through improved setpoint resolution. Self-powering, isolated solid-state outputs, 1-6A, 6-40A and 40-200A input ranges, and a choice of split- or solid-core enclosures are standard.

  • Electronic Proof of Flow
  • Conveyors
  • Lighting Circuits
  • Electrical Heaters
Neilsen Kuljian ASX Series Current Operated Switch with Time Delay Distributor
ASX Series

ASX Series Current Operated Switches are high performance current-operated switches with field-adjustable time delay to help minimize nuisance trips during start-up and operation. Designed for motor status applications where setpoint accuracy and repeatability are critical, the ASX Series offers a linear setpoint characteristic and constant hysteresis. Standard features include self-powering, jumper-selectable ranges and a choice of outputs and cases.

  • Motor Protection
  • High Inrush or Temporary Overload Current
NK Technologies ASXP Series Current Operated Switches Distributors
ASXP Series

ASXP Series Current Operated Switches are powered versions of our popular current switches with integral time delay. A fixed two-second delay upon trip minimizes nuisance alarms during start-up and operation in motor or heater status applications. After startup a second 0-15 second delay can be set. For use with 24VAC/DC or 120VAC supplies, this high performance product offers OEM-caliber accuracy, precision tolerances, low hysteresis and low (non-sinusoidal) frequency operation. Available with status LED and solid-core enclosure as standard.

  • Motor Protection
  • High Inrush or Temporary Overload Current
Neilsen Kuljian AS0 Series Ultra-Low Current Operated Switch Distributor
AS0 Series

AS0 Series Low-current Sensors are specialized current operated switches that combine an ultra-sensitive current transformer and signal conditioning electronics into a single package for sensing AC current from 3-350mA. Useful for signal or lamp status monitoring, detecting minute fault currents or fan proving, the AS0 Series features solid-state outputs and jumper-selectable ranges, which make it a versatile choice for low-current status indication applications.

  • Fan Monitoring
  • Fractional HP Motors
  • Fault Current Sensing
NK Technologies ASM Series Load Monitoring Switches Distributors
ASM Series

ASM Series Load Monitoring Switches are designed for overload, underload or operating window applications. Upon sensing an average operating current, the ASM self-learns and establishes a limit-alarm trip point based on +/- 15% of the average expected current draw. The ASM is available in solid- or splitcore enclosure styles.

  • Conveyors (-OL option)
  • Electronic Proof of Flow (-UL option)
  • Pump Protection (-OU option)
Neilsen Kuljian DS3 Series DC Current Operated Switch Distributor
DS3 Series

DS3 Series Current Operated Switches combine a Hall effect sensor, signal conditioner and a limit alarm into a single package. The DS3 Series offers three jumper-selected current input ranges and frequency response from DC to 400Hz. Available in a solid-core case with choice of relay or a universal solid-state output.

  • Welders and Platers
  • Large Drive Motors
  • Power Supplies
  • Machine Operation
  • Telecom Sites

Ordering Information

Model Number
AS1 Series
AS1-NOU-FF-GO AS1-NOU-FT-GO AS1-NOU-SP-GO
AS1-NCU-FF-GO AS1-NCU-FT-GO AS1-NCU-SP-GO
AS1-NOU-FF-NL AS1-NOU-FT-NL AS1-NOU-SP-NL
AS1-NCU-FF-NL AS1-NCU-FT-NL AS1-NCU-SP-NL
AS1-NOU-FF AS1-NOU-FT AS1-NOU-SP
AS1-NCU-FF AS1-NCU-FT AS1-NCU-SP
AS1 Series Compact Case
AS1-NOU-CC AS1-NCU-CC  
AS1 DODC Series
AS1-DODC-FL AS2-DODC-FL  
AS1 NOR Series
AS1-NOR-FT-GO    
AS1-Y39 Series
AS1-NOU-FT-Y39 AS1-NCU-FT-Y39  
AS3 Series
AS3-NOAC-FF-NL AS3-NOAC-FF-15 AS3-NOAC-SP-NL
AS3-NOAC-FT-NL AS3-NCAC-FF-NL AS3-NCAC-FF-15
AS3-NCAC-SP-NL AS3-NCAC-FT-NL AS3-NODC-FF-NL
AS3-NODC-FF-15 AS3-NODC-SP-NL AS3-NODC-FT-NL
AS3-NCDC-FF-NL AS3-NCDC-FF-15 AS3-NCDC-SP-NL
AS3-NCDC-FT-NL AS3-AADC-FF-NL AS3-AADC-FF-15
AS3-CCDC-FF-NL AS3-CCDC-FF-15  
ASM Series
ASM-NOU-OL-FT ASM-NOU-OL-SP ASM-NOU-UL-FT
ASM-NOU-UL-SP ASM-NOU-OU-FT ASM-NOU-OU-SP
AS0 Series
AS0-NCAC-24U AS0-NCAC-120 AS0-NOAC-24U
AS0-NOAC-120 AS0-NCDC-24U AS0-NCDC-120
AS0-NODC-24U AS0-NODC-120  
ASX Series
ASX-NOAC-FT ASX-NOAC-SP ASX-NCAC-FT
ASX-NCAC-SP ASX-NOU-FT ASX-NOU-SP
ASX-NCU-FT ASX-NCU-SP  
ASXP Series
ASXP1-NOR-24U-FL ASXP1-NOR-120-FL ASXP1-NCR-24U-FL
ASXP1-NCR-120-FL ASXP2-NOR-24U-FL ASXP2-NOR-120-FL
ASXP2-NCR-24U-FL ASXP2-NCR-120-FL  
DS3 Series
DS3-SDT-24U DS3-SDT-12U DS3-NOU-24U
DS3-NOU-12U DSC-SDT-24U DSC-SDT-12U
DSC-NOU-24U DSC-NOU-12U  

Our industrial factory automation supplies distributors warehouse in Boise, Idaho stocks some NK Technologies products enabling us to further assist you in finding the correct DS3 series current switch for your application in the USA, Canada and Mexico. Whether we have AS1 series NOR-FT-GO relays in stock in Boise, Idaho or need to ship direct from NK Technologies to any USA cities; Clearwater Tech can get Neilsen Kuljian AS1 DODC series to you fast and save money! It will be very helpful if you have the Neilsen Kuljian current switch part numbers ready, then our sales representatives can provide you with a pricing and availability quote for ASXP series with integral time delay that you are looking for in seconds. If you do not have the part numbers for AMPFlasher AC Indicator, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

ASXP Series
Part Number:
Manufacturer:

Search Tips

Can't find a part number?
E-mail Us!

AS1-NOR Series
AS0 Series
ASM Series
Clearwater Tech   © 2011 PRIVACY POLICY TERMS OF USE LEGAL INFO USAGE POLICY SITE INDEX