Model 613 Series 5A Secondary - Split-core AC current transformer

The 613 Series Split Core Current Transformer is designed for assembly to an existing electrical installation without the need for dismantling the primary bus or cables.

The Model 613-1000T is intended for use with high input impedance devices that require signal voltages up to 5 VAC.

The output can be rectified and filtered for devices requiring DC input. The non-linearity and voltage drop of the rectifiers and filters must be considered in the choice of the loading impedance.

Proper safety precautions must be followed during installation by a trained electrician. Never install while bus is energized. The current transformer must have its secondary terminals short circuited or the burden connected, before energizing the primary circuit.

Model 613 Series

Price: $463.67
  • 613
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  • Construction: The core and windings are encased in UL approved plastic
  • Flexible Leads: UL 1015 105° C, CSA approved, #16 AWG, 24" long unless otherwise specified


  • Frequency: 50-400Hz
  • Insulation: 0.6 kV, BIL 10 kV full wave
  • Continuous Thermal Current Rating Factor
    1.33 at 30° C amb
    1.00 at 55° C amb
    Model 613-1000T:
    330A at 30° C amb
    250A at 55° C amb
  • Approximate Weight 1lb


  • For Energy Management Systems and Instrumentation Equipment