Model MSCS Miniature Current Switch

Split Core, Integral Mounting Tabs

MODEL MSCS MINIATURE CURRENT SWITCH is a low cost solution for monitoring on and off status of light to medium current loads in compact spaces. This unit has a split core design and has a fixed set point of 0.15 amps. It is designed to detect changes in operating current to prevent motor belt loss, slippage, or mechanical failure.

Product Applications

  • BAS
  • HVAC
  • Small industrial motors
  • Refrigeration
  • Pumps
  • Fans
  • Lighting

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: Same Day
Price: $29.00
Miniature current switch, split core, fixed set point, 0.15 to 60 A Same Day* $29.00 Order


Amperage Range:
0.15 to 60 A.
Power Requirements:
None, self-powered.
Temperature Limits:
5 to 140°F (-15 to 60°C).
Humidity Limits:
0 to 95%, non-condensing.
Isolation Voltage:
300 VAC RMS.
50/60 Hz.
Enclosure Rating:
UL 94 V-0 flammability rated, ABS plastic housing.
Agency Approvals:
CE, cULus.


  • Integral mounting flange for quick installation
  • Compact size fits in any space

Product Literature


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