DC Current Detector S623


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  • 3 point isolation
  • Polarity protected
  • 1.5 inch pass-thru hole
  • Rugged plastic housing
  • Available with or without bus bar
  • Automatic reset
  • 10A rated relay contacts

Product Description

ModelĀ S623 DC Current Level Detector features an effective and accurate solution to monitor DC current. The detector is available with or without a bus bar depending on customer application. A conductor wire is either routed through a 1.5 inch thru-hole which provides non-intrusive and isolated method of measuring current or cables are connected to the split bus bar for retrofit applications. After the input current reaches the desired threshold, the relay is energized. Internal high precision reference guarantees reliable and repeatable measurement. The unit can be adjusted from Ā±10Adc to Ā±50Adc and capable of withstanding continuous overload of 1000Adc.

The S623 Series delivers performance accuracy over a temperature range from -25Ā°C to +70Ā°C and operates with a supply voltage from +25Vdc to +45Vdc. The unitā€™s molded construction and internal epoxy encapsulation creates a durable detector, withstanding environments of moisture, humidity, vibration and shock.

The S623 DC Current Level DetectorĀ comes standard with a barrier interface and an optional 1.50ā€³ diameter split nickel plated copper bus bar.

Specify Trip Point in ā€œPlease Specify Applicationā€ Section, below Add to Quote button.

  • Lab Equipment
  • DC Generator/ Motor Protection Monitoring
  • Leakage Current Detection

Additional information

Weight 24 oz
Dimensions 3 × 3 × 2 in





Supply Type

Supply Voltage


Housing Material

Input Diameter

Attitude: Works in any position

Specify Trip Point in ā€œPlease Specify Applicationā€ Section, below Add to Quote button.

Primary Bar Voltage 2kV RMS