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Easywire CTs

By using the Rayleigh Instruments easywire® system of Current Transformers and Energy Meters, installation labour savings of around 90% are achieved when compared to traditional wiring methods.

The easywire® system is also safer than using traditional current transformers because easywire® current transformers incorporate the resistive shunts usually located within the power meter. This means that the secondaries are always loaded, therefore eliminating the possibility of dangerously high voltages developing during open circuit conditions.

All our easywire® current transformers have been designed with hole centres and apertures to fit most standard industrial circuit breakers.

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  1. 36mm cable aperture Mini Split Core CT easywire

    Rayleigh Instruments easywire RI-CTS036-EW Mini Split Core Current Transformer

    • 250A to 600A Primary currents
    • RJ45 connector output
    • 330mV Secondary output
    • 36mm cable aperture
    • Integral 1 metre cable
    • Snap together housing
    • Compact design
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  2. 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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  3. 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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  4. 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 Item(s)

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