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-CT160H Single Phase Current Transformer - Horizontal Mounting
- Ranges: 400A to 6000A
- 5A or 1A Secondary output
- Busbar aperture: 54 x 127mm
- Sealable terminal cover
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easywire Three Phase Current Transformer - RI-CT230-EW
- 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
- 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
- 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 Read More »
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easywire Three Phase Current Transformer - RI-CT242-EW
- 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
- 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
- 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
- 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
- Ranges: 60 to 160A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 20 x 16mm
- 29mm hole centres
- Accuracy Class 1
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easywire Three Phase Current Transformer - RI-CT250-EW
- Ranges: 630 to 1600A (330mV Secondary)
- Cable/Busbar aperture : 3 @ 50 x 54mm
- 70mm hole centres
- Accuracy Class 1
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