Item #: 604
Our Price: $385.93
Turns Ratio  
The 604 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 604-1000T is intended for use with high input impedance devices.

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.

Specifications / Catalog Page
Application Commerical (General Purpose)
Split Core true
Mount wire


  • Terminals: 10-32 brass studs with one flatwasher and two regular nuts
  • Flexible Leads: UL 1015 105° C, CSA approved, #16 AWG, 24" long unless otherwise specified


  • Frequency: 50-400Hz
  • Insulation Level: 0.6 kV, BIL 10 kV full wave
  • Continuous Thermal Current Rating Factor:
    Models 604-101 – 604-401:
    1.33 at 30° C amb
    1.00 at 55° C amb
    Model 604-1000T:
    450A at 30° C amb
    350A at 55° C amb
  • Approximate Weight: 2.5 lbs


  • For Energy Management Systems and Instrumentation
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