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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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  1. 24mm cable aperture Mini Split Core CT easywire

    Rayleigh Instruments easywire RI-CTS024-EW Mini Split Core Current Transformer

    • 100A to 300A Primary currents
    • RJ45 connector output
    • 330mV Secondary output
    • 24mm cable aperture
    • Integral 1 metre cable
    • Snap together housing
    • Compact design
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  2. 16mm cable aperture Mini Split Core CT easywire

    Rayleigh Instruments easywire RI-CTS016-EW Mini Split Core Current Transformer

    • 63A or 100A Primary currents
    • RJ45 connector output
    • 330mV Secondary output
    • 16mm cable aperture
    • Integral 1 metre cable
    • Snap together housing
    • Compact design
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  3. 10mm cable aperture Mini Split Core CT easywire

    Rayleigh Instruments easywire RI-CTS010-EW Mini Split Core Current Transformer

    • 63A Primary current
    • RJ45 connector output
    • 330mV Secondary output
    • 10mm cable aperture
    • Integral 1 metre cable
    • Snap together housing
    • Compact design
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  4. easywire three-phase current transformer RI-CT230-EW

    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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  5. RI-CT240-EW easywire three phase current transformer

    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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  6. RI-CT242-EW easywire three phase current transformer

    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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  7. RI-CT249-EW easywire three phase current transformer

    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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7 Item(s)

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