CT600A | Hammond Manufacturing Transformers
CT600A | Hammond Manufacturing Transformers | KGA Enclosures Ltd

Product Price Breakdown
1+ £68.58
5+ £65.84
10+ £63.10
25+ £61.72
50+ £59.67
100+ £58.98
250+ £58.30
500+ £57.61
1000+ £57.27
2500+ £56.58
In Stock Prices shown excludes VAT
Product Information
Part No CT600A
Product Series CT Series
Current Ratio Pri. / Sec.600:5
Accuracy %0.3 - 1.2
Burden VA2 - 20
Dimension A152mm
Dimension B44mm
Dimension C133mm
Dimension D133mm
Dimension E89mm
Dimension F130mm
Mounting Slot 17mm
Mounting Slot 29mm
Ship Wt. Lb.2.5
RoHS Compliant Yes
REACH Compliant Yes
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CT600A | CT Series | Hammond Manufacturing Transformers | KGA Enclosures Ltd

CT Series - Current Transformer Indoor Toroidal
Product Information
How To Purchase Products
Customisation Services

Product Features
  • Toroidal design.
  • Supplied with 24" insulated secondary leads, terminated with crimped ring connectors.
  • Suitable for use with bare (uninsulated) primary conductor in circuits up to 600 V (4 KV Hi pot); or at higher voltages when a suitably insulated conductor is used.
  • All units have 5 A secondary for use with standard AC ammeters with 5 A movements.
  • Two hole mounting bracket on all models.
  • UL E227616 volume #1 file number X0DW2.
Application Data
  • To obtain current measurement:
    • Pass the wire carrying the current to be measured through the window of the CT transformer (acting as a primary winding).
    • Connect the CT secondary to an ammeter with a 5 A movement.
  • For higher accuracy or higher VA burden rating:
    • Choose a CT with a primary which is a multiple of the required primary rating and which has the accuracy or VA burden you require.
    • Loop the wire carrying the current to be measured through the window a number of times equal to the multiple. This "winding" will reduce the ratio back to required primary rating.