Automation Components A/MCS Go/No Go Switch


SKU: A-MCS Category:

Product Description

The Automation Components A/MCS is a miniature “Go/No Go” current status switch designed to replace relays in most applications. This switch is small in stature, allowing for tight installations. The output of the A/MCS current switch functions as a N/O switch, activated by the amount of sensed AC current. The output of this switch uses a N/O solid-state switch (more reliable than a relay) and is non-polarity sensitive. This unit performs in any application where the amount of AC current flow is sufficient to indicate the operating status of the sensed load. The A/MCS is covered by ACI’s Five (5) Year Limited Warranty.  ACI fixed current status switches are designed for HVAC, Building Automation, or industrial systems.  Typical applications include: go/no go, direct drive fans, pumps, heating elements, critical motors, and lighting circuits.


  • Solid Core
  • Rated up to 150 AC Amp
  • Fixed Trip Point at below .20 amps
  • 0.55 inch opening
  • Normally open
  • Sensor power is induced from the monitored conductor

NOTE: LED’s should not be used to indicate whether power or current is being applied to or running through the aperture of the sensor. Current Switches are not to be used in Life & Safety applications, or in hazardous locations.


Additional Information

Weight 1 lbs
Dimensions 3 × 3 × 3 in


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