Rayleigh Instruments - Current Transformers
Our current transformers range of single phase and three phase current transformers includes moulded case, measuring, protection, toroidal, saturation, summation, core balanced, split core and high accuracy transformers, and of course Rayleigh Instruments patented easywire® current transformers.
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RI-CT050 Single Phase Current Transformer
Call for Prices- Ranges: 40A to 300A
- 5A or 1A Secondary
- 21mm cable aperture
- Sealable terminal cover
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RI-CT060 Single Phase Current Transformer
Call for Prices- Ranges: 80A to 600A
- 5A or 1A Secondary output
- Cable/Busbar aperture : 20 x 20mm, 30 x 10mm or Ø24mm
- Sealable terminal cover
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RI-CT070 Single Phase Current Transformer
Call for Prices- Ranges: 100A to 800A
- 5A or 1A Secondary output
- Cable/Busbar aperture : 40 x 10mm, 30 x 10mm or Ø28mm
- Sealable terminal cover
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RI-CT080 Single Phase Current Transformer
Call for Prices- Ranges: 150A to 1250A
- 5A or 1A Secondary output
- Cable/Busbar aperture : 50 x 10mm, 40 x 30mm or Ø40mm
- Sealable terminal cover
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RI-CT090 Single Phase Current Transformer
Call for Prices- Ranges: 400A to 1600A
- 5A or 1A Secondary output
- Cable/Busbar aperture : 60 x 15mm, 50 x 30mm or Ø45mm
- Sealable terminal cover
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RI-CT100 Single Phase Current Transformer
Call for Prices- Ranges: 400A to 2000A
- 5A or 1A Secondary output
- 90mm width
- Busbar aperture : 60 x 30mm
- Sealable terminal cover
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RI-CT110 Single Phase Current Transformer
Call for Prices- Ranges: 200A to 2000A
- 5A or 1A Secondary output
- Cable/Busbar aperture : 60 x 30mm, 80 x 10mm, 50 x 50mm or Ø60mm
- Sealable terminal cover
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easywire Three Phase Current Transformer - RI-CT230-EW
Call for Prices- 32A or 63A Primary inputs
- Sealable RJ45 connection
- Fits standard circuit breaker frames
- 330mV output
- Foot or DIN rail mounting
- 61mm width (17.5mm bar centres)
- Ø 8mm apertures
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easywire Three Phase Current Transformer - RI-CT240-EW
Call for Prices- Ranges: 60 to 200A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 15 x 30mm
- 25mm hole centres
- Accuracy Class 1
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Rayleigh Instruments RI-CT240 Three Phase Current Transformer
Call for Prices- Ranges: 60A to 200A
- 5A Secondary output
- Cable/Busbar aperture: 3 @ 30 x 15.5mm
- 25mm hole centres
- Primary flow arrows on case
- Sealable terminal cover
- Supplied with DIN-Rail mounting clip, Busbar fixings and mounting feet
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easywire Three Phase Current Transformer - RI-CT242-EW
Call for Prices- Ranges: 60 to 250A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 25 x 21mm
- 35mm hole centres
- Accuracy Class 1
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Rayleigh Instruments RI-CT242 Three Phase Current Transformer
Call for Prices- Ranges 60A to 250A
- 5A Secondary output
- Cable/Busbar aperture: 3 @ 21 x 25mm
- 35mm hole centres
- Primary flow arrows on case
- Sealable terminal cover
- Supplied with DIN-Rail mounting clip, Busbar fixings and mounting feet
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easywire Three Phase Current Transformer - RI-CT248-EW
Call for Prices- Ranges: 250 to 630A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 31 x 31mm
- 45mm hole centres
- Accuracy Class 1
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Rayleigh Instruments RI-CT248 Three Phase Current Transformer
Call for Prices- Ranges: 250A to 630A
- 5A Secondary output
- Cable/Busbar aperture: 3 @ 31 x 31mm
- 45mm hole centres
- Primary flow arrows on case
- Sealable terminal cover
- Supplied with DIN-Rail mounting clip, Busbar fixings and mounting feet
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easywire Three Phase Current Transformer - RI-CT249-EW
Call for Prices- Ranges: 60 to 160A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 20 x 16mm
- 29mm hole centres
- Accuracy Class 1
