Product Specification

The 603 & 603D Split Core Current Transformers are designed for assembly to an existing electrical installation without the need for dismantling the primary bus or cables.

These transformers are 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.

603 & 603D Series Split-core Current Transformer Features
Construction: The core and windings are encased in UL approved plastic
Flexible Leads: UL 1015 105° C, CSA approved, #22 AWG, 24" long unless otherwise specified

603 & 603D Series Split-core Current Transformer Specifications
Frequency: 50-400Hz
Insulation Level: 0.6 kV, BIL 10 kV full wave
Continuous Thermal Current Rating Factor:
  Model 603: 350A at 30°C amb. 260A at 55°C amb.
Approximate Weight: 
  Model 603-500T: 10 oz. 
  Model 603D-500T: 12 oz.

603 & 603D Series Split-core Current Transformer Applications
For Energy Management Systems and Instrumentation Equipment Having a High Input Impedance, eg. 14K ohms minimum

603 & 603D Series Split-core Current Transformer PART NUMBERS