My Account

Log in to Your Account

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

(877) 571-7901

Sales@TEquipment.NET

(0Items in cart)

Shop By Category
Top Categories
Clamp Meters
Datacom and Networking Products
Dataloggers Data Acquisition
Signal Generators / Counters
Ground Testers
HVAC Equipment and Instruments
Life Sciences Equipment
Megohmmeter / Insulation Resistance Testers
Microscopes
Multimeters
Oscilloscopes
Power Measurement
Power Supplies
Process / Calibration
RF, Microwave, EMI
Safety Testing / Surge Testing
Soldering Equipment
Thermal Imagers
Shop All Categories
With a century of knowledge and product research behind them, Enerpac, best known for its hydraulic tools, can be your go-to for thousands of applications across every industry. SHOP NOW

Get up to 15% off with the FLIR Ex-Series sale! These cameras are powerful troubleshooting tools for building, electrical, and mechanical applications. With various available models, you can fit your target size, working distance, visual detail needs, and budget.SHOP NOW
Brands
- FLIR
- Rigol
- Megger
- Hioki
- Hakko
- Honeywell BW
- Enerpac
- Greenlee
- JBC
- View All Brands
Promotions
Clearance

Member Price INACTIVE
Create a FREE Account to Unlock Your Savings
Member Price ACTIVE

NK AT3-420-120-TH - AC Current Transducer, AT/ATR-TH Series; Average Responding, 0-100, 150, 200 A

0 reviews | Model: NK AT3-420-120-TH

NK AT/ATR-TH Series AC Current Transducer

Compare

Average Responding 0-100, 150, 200 A, 4-20 mA output, 120 VAC externally powered, Three-hole, solid-core, base terminals, DIN rail or panel mount

AT/ATR-TH series
AC current transducer
Output type = Average responding
Range = 0-100, 150, 200 A
Output type = 4-20 mA
Power supply = 120 VAC externally powered
Case = Three-hole, solid-core, base terminals, DIN rail or panel mount
Factory calibrated and warranted for five years
DIN Rail or panel mount
UL/cUL and CE approved

View Product Details

List Price: $526.00

Your Price: $468.14

Sign-in for EDU Pricing!

In Stock:

View Payment Options

Request Quote

Non-Cancellable / Non-Returnable

Items in This Series



Product	NK AT3-420-120-TH Average Responding 0-100, 150, 200 A, 4-20 mA output, 120 VAC externally ...	NK AT2-005-24U-TH Average Responding 0–30, 50, 100 A, 0-5 VDC output, 24 VAC/DC exte ...	NK AT2-010-24U-TH Average Responding 0–30, 50, 100 A, 0-10 VDC output, 24 VAC/DC ext ...	NK AT2-420-24U-TH Average Responding 0–30, 50, 100 A, 4-20 mA output, 24 VAC/DC exte ...	NK AT2-005-120-TH Average Responding 0–30, 50, 100 A, 0-5 VDC output, 24 VAC/DC exte ...	NK AT2-010-120-TH Average Responding 0–30, 50, 100 A, 0-10 VDC output, 120 VAC exter ...	NK AT2-420-120-TH Average Responding 0–30, 50, 100 A, 4-20 mA output, 120 VAC extern ...	NK AT3-005-24U-TH Average Responding 0-100, 150, 200 A, 0-5 VDC output, 120 VAC externally ...	NK AT3-010-24U-TH Average Responding 0-100, 150, 200 A, 0-10 VDC output, 24 VAC/DC externa ...	NK AT3-420-24U-TH Average Responding 0-100, 150, 200 A, 4–20 mA output, 24 VAC/DC ex ...	NK AT3-005-120-TH Average Responding 0-100, 150, 200 A, 0-5 VDC output, 120 VAC externally ...	NK AT3-010-120-TH Average Responding 0-100, 150, 200 A, 0-10 VDC output, 120 VAC externall ...	NK ATR1-005-24U-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR1-010-24U-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR1-420-24U-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR1-005-120-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR1-010-120-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR1-420-120-TH 0-10, 0-15 and 0-30 Amp Ranges, Base Terminals	NK ATR2-005-24U-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR2-010-24U-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR2-420-24U-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR2-005-120-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR2-010-120-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR2-420-120-TH 0-30, 0-50 and 0-100 Amp Ranges, Base Terminals	NK ATR3-005-24U-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals	NK ATR3-010-24U-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals	NK ATR3-420-24U-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals	NK ATR3-005-120-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals	NK ATR3-010-120-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals	NK ATR3-420-120-TH 0-100, 0-150, 0-200 Amp Ranges, Base Terminals
Price
In Stock	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time	Available to Order Check Lead Time
Compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare

Add to cart

NK AT3-420-120-TH Accessories

Choose a Category

Electrical Parts
General Accessories

Electrical Parts for the NK AT3-420-120-TH

NK DINKIT Slotted DIN Rail, 2 end stops

Catalog: DINKIT

(0)

Available to Order

Check Lead Time

Add to Cart

NK DIN-2 DIN Rail Adapters, 2 clips and 2 screws

Catalog: DIN-2

(0)

Available to Order

Check Lead Time

Add to Cart

NK AT3-420-120-TH - AC Current Transducer, AT/ATR-TH Series

AT/ATR-TH series
AC current transducer
Output type = Average responding
Range = 0-100, 150, 200 A
Output type = 4-20 mA
Power supply = 120 VAC externally powered
Case = Three-hole, solid-core, base terminals, DIN rail or panel mount

AT/ATR-TH Series Current Transducers are the latest innovation for monitoring three-phase loads, motors, machines or buildings. The large triple-aperture solid-core design allows for a quick and easy installation. Just thread the conductors through the sensing windows (apertures) and reconnect on the other side. The transducer outputs are powered from an excitation voltage of 24 VAC or DC, or optionally 120 VAC, isolated from the monitored circuit. Three outputs are proportional to the AC current in each phase and a fourth represents the average of the three. Each are available at any time. The sensor mounts on a back panel or a DIN rail and is designed to accommodate wire sizes for loads up to 200 amps.

Submersible Pump Application

Current Transducer Applications

Monitor Large Machines

Detect over or under current conditions before they cause break downs or interlock one process with another.

Water Delivery and Treatment

Detect open discharge lines.
Sense clogged filters or blocked intake to pumps.
Measure increased current to show failing bearings or pump impeller cavitation.

Generators

Shed noncritical loads when demand reaches a set level.

Load Imbalance

Monitor motor current draw which should be nearly equal in all three phases. A difference of 10% signifies trouble.

Current Transducer Features

Analog Signal Proportional to AC Current

Both average responding and True RMS models available.
Compatible with most automation and control systems.
One output represents the current in each phase. A fourth produces a signal proportional to the average of the current in all three phases.

Externally Powered

Simple and reliable connection.

Factory Calibrated and Warranted For Five Years

Choice of ranges : 0-10 to 0-200 amps.
Designed for longest life and reliability.

Solid-core Case

Sensing windows provide ample space for single or multiple conductors per phase.

DIN Rail or Panel Mount

Snap onto DIN rail or attach with screws to a panel for secure mounting.

UL/cUL and CE Approved

Accepted worldwide.

Current Transducer Connections

AC Current Transducer Ordering Information

Sample Model Number: ATR2-420-24U-TH, AC RMS current transducer, 0-100 A range, 4-20 mA output, 24 VAC/DC, 3 hole solid-core case, DIN rail mount.

	(1)		(2)		(3)				(4)				(5)
AT		-		-				-				-	T	H

(1) Output Type
	Average responding (blank)
R	True RMS
(2) Range
1	0-10, 15 and 30 A
2	0-30, 50, 100 A
3	0-100, 150, 200 A
(3) Output Type
420	4-20 mA
005	0-5 VDC
010	0-10 VDC
(4) Power Supply
24U	24 VAC/DC externally powered
120	120 VAC externally powered
(5) Case
TH	Three-hole, solid core, base terminals, DIN rail or panel mount

General Specifications
Power Supply		24 VAC/DC (22-28 V) 120 VAC (108-132 VAC)
Power Consumption		<6 VA
Output		Three Individual analogs proportional to current in each phase, one analog proportional to the average of the three current levels.
Signal Impedance		4-20 mA: <500 Ω 0-5/10 VDC >2K Ω
Response Time		220 ms (90% step change)
Ranges (Range selection made with a slide switch.)	1	0-10, 15 and 30 A
	2	0-30, 50, 100 A
	3	0-100, 150, 200 A
Working Voltage		600 VAC
Frequency Range		50-60 Hz. (Avg.), 30-100 Hz (RMS)
Case		UL94 V-0 Flammability Rated
Environmental		-4 to 122°F (-20 to 50°C) 0-95% RH, non-condensing
Listings		UL/cUL, CE

0

Out of 5

Average Customer Review

Share your thoughts with other customers

Write a Review

Compare

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

How Can We Help You?

Questions?