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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Rayleigh Instruments RI-CT250 Three Phase Current Transformer
- Ranges: 630A to 1600A
- 5A Secondary output
- Cable/Busbar aperture: 3 @ 54 x 50mm
- 70mm 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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Rayleigh Instruments RI-CTS024 Single Phase Clip-on Mini Split Core Current Transformer - 24mm Aperture
- 100A to 300A Primary
- 5A or 1A Secondary
- 50mm width
- 24mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design
- Primary current flow indication
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Rayleigh Instruments RI-CTS036 Single Phase Clip On Mini Split Core Current Transformer - 36mm Aperture
- 250A to 600A Primary
- 5A or 1A Secondary
- 57.5mm width
- 36mm cable aperture
- Integral 1 metre cable
- Snap together housing
- Compact design
- Primary current flow indication
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RI-CBCT Series Toroid Circular Core Balanced Current Transformers
- Compact design
- 5 aperture sizes from 35 to 310mm
- Single and Three Phase compatible
- Integral fixing feet
- For residual leakage current detection
- High sensitivity and accuracy
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Rayleigh Instruments TAS-T10 Single Phase Mini Split Core Current Transformer 333mV Secondary Ratio
- Mini Split core current transformer
- Ranges: 5…100A (333mV Secondary)
- Cable aperture 10mm
- Supplied with 1 meter integral cable.
- Class 1 Accuracy
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Rayleigh Instruments TAS-T16 Single Phase Mini Split Core Current Transformer 333mV Secondary Ratio
- Split core current transformer
- Range 50…150A (333mV Secondary)
- Cable aperture 16mm
- 1 meter flying lead.
- Class 1 Accuracy
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Rayleigh Instruments TAS-XH-0750 Single Phase Split Core Current Transformer
- Split core current transformer
- Ranges: 5 – 200A (333mV Secondary)
- Cable aperture 19x18mm
- Supplied with 1 meter integral cable.
- Class 1 Accuracy
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Rayleigh Instruments TAS-XH-1250 Single Phase Split Core Current Transformer
- Split core current transformer
- Ranges: 70 – 600A (333mV Secondary)
- Cable aperture 32x32mm
- Supplied with 1 meter integral cable.
- Class 1 Accuracy
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Rayleigh Instruments RI-CTS023 Split Core Measuring CT
- From 100A to 400A Primary currents
- 5A or 1A Secondary output
- 89mm width
- 21 x 32mm aperture
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Rayleigh Instruments RI-CTS058 Split Core Measuring CT
- From 250A to 1000A Primary currents
- 5A or 1A Secondary output
- 115mm width
- 50.1 x 80mm aperture
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