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Adjustable Current Switch rated to 250A

Adjustable Current Switch, DIN Rail, Solid Core, NO, 0.5 to 220A Trip Point, 0 to 250A Range

$72.00

Item# A/ACS2

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $72.00
5-9 $68.40
10-24 $66.96
25-49 $64.08
50-99 $62.64
100+ $61.20

In stock

Lead Time (If not in stock): 2 weeks
Adjustable Current Switch, DIN Rail, Solid Core, NO, 0.5 to 220A Trip Point, 0 to 250A Range A/ACS2 A/ACS2
  • 0.5 to 220A Trip Point
  • 0 to 250A Range
  • Patented DIN Rail

A/ACS2 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Contact Type
Product Type
Core Type
Amperage Range
Analog Output
Measurement
Contact Rating
Aperture Size Diamete


  • Agency Approvals UL/CUL US Listed (UL 508) Ind. Control Equipment (File # E309723), CE, RoHS2, WEEE
  • Amperage Range See Ordering Grid
  • Aperture Size 0.75” (19.05 mm)
  • Contact Type Normally-Open “N/O” or Normally-Closed “N/C” (See ordering Grid)
  • Core Style Solid-Core
  • DIN Rail Mounting 35 mm (U.S. Patent No. 7,416,421)
  • Enclosure Material | Flammability Rating PC/ABS (Polycarbonate/ABS Blend) | UL94-V0
  • Hysteresis 10% of trip point, typical
  • Isolation Voltage 2200 VAC
  • Maximum AC Voltage 600 VAC
  • Minimum Mounting Distance 1” (2.6 cm minimum) between current switch (Relays, Contactors, Transformers)
  • Monitored Current Type AC Current
  • Operating Frequency Range 40 to 1 kHz
  • Operating Humidity Range 0 to 95%, non-condensing
  • Operating Temperature Range 5 to 104ºF (-15 to 40ºC)
  • Product Dimensions Solid Core Versions: 2.760” (70.11 mm) x 3.343” (84.92 mm) x 1.050” (26.67 mm)
  • Product Weight A/ACS2 and A/ACSX2: 0.216 lbs. (0.097 kg)
  • Response Time See Response Time Table on back of data sheet
  • Sensor Power Induced from the Monitored Conductor
  • Status LED Indication Red LED (Current above Trip Point) | Blue LED (Current Below Trip Point)
  • Storage Temperature | RH Range 41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing
  • Terminal Block Torque Rating 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
  • Trip Point Style | Trip Point Adjustable Trip Point | See Ordering Grid
  • Wire Size 16 to 22 AWG (1.31 mm2 to 0.33 mm2) Copper Wires only
  • Wiring Connections 2 Position, Screw Terminal Block (Not Polarity Sensitive)
  • “Status” Contact Rating 0.2A @ 200 VAC/VDC
  • “Status” Contact “On” Resistance | “Off” Resistance < 10 Ohms (tripped) | > 1 Meg Ohms (Open)

The Adjustable Current Switches are designed for use in any AC current monitoring application in which you are looking to monitor a particular piece of equipment for equipment failure, preventative maintenance, status, and electrical load status. The current switches should be installed on the line side of the power to the electrical equipment. The current switches are available in both solid and split-core versions which also includes a Patented 35 mm Din Rail mounting foot for easy installation in panel mount applications. The split-core version of the current switches work great in retrofit applications and for use on service technicians vehicles since one part will work in most applications and can be easily installed without disconnecting any wires. The adjustable current switches can be used to determine the run time of your equipment as well as basic load trending applications where you want to know when how long your piece of equipment runs when logging the contact closures on your building management system or PLC. Applications: Overload Conditions, Underload Conditions, Normal Operating Conditions, Broken Belts, Belt Slippage, Locked Rotor

Note: For more options please visit www.workaci.com

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