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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IME TAIBB Solid Core Single Phase Measuring Current Transformer
- Ranges: 40 to 300A (5A Secondary), 40 to 200A (1A Secondary)
- Busbar window 16x12,5mm & ø 21mm Diameter able aperture
- Accuracy class :- cl.0,5 - 1 - 3
- Rated burden :- 1...7.5VA
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IME TA221 Single Phase Current Transformer
- Measuring current transformer
- Ranges: 40 to 300A
- 5A or 1A Secondary output
- Busbar/Cable aperture : 20.5 x 10.5mm or Ø21mm
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IME TA327 Solid Core Single Phase Measuring Current Transformer
- Passing cable/ bus bar primary
- Ranges: 50 to 600A
- 5A or 1A Secondary output
- Busbar/Cable aperture 32.5 x 10.5mm, 25.5 x 15.5mm or Ø27mm
- Accuracy: cl. 0.5 - 1 - 3
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IME TA426 Single Phase Measuring Current Transformer
- Measuring current transformer
- Ranges: 150 to 800A
- 5A or 1A Secondary output
- Busbar/Cable aperture 40.5 x 12.5mm, 32.5 x 10.5mm or Ø26mm
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IME TA432 Solid Core Single Phase Measuring Current Transformer
- Measuring current transformer
- Range 100 to 1000A
- Busbar window 40.5x10.5mm, 32.5x20.5mm & 25.5x25.5mm
- Cable aperture 32mm
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IME TA540 Solid Core Single Phase Measuring Current Transformer
- Measuring current transformer
- Range 300 to 1200A (5A or 1A Secondary)
- Busbar window 50.5x12.5mm & 40.5x20.5mm
- Cable aperture 40mm
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