Surge Protection to 120 amps
Galvanic Isolator GI50/32 simply connects between your shore supply and the mains inlet of your boat. You can fit it at either the boat end or the shore end.
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Simple DIY fitting.
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NO tools needed
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NO technical knowledge
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100% Plug & Play

The Isolator is designed to STOP Galvanic AND Leakage currents in their tracks, whilst ensuring that the safety electrical earth is unaffected. So you remain FULLY PROTECTED from electrical faults. Its a quick, simple no-compromise solution to the corrosion that YOUR boat will almost certainly be suffering unless you have an Isolator fitted.
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The GI50/32 is fully guaranteed for 5 years. We also offer a FREE checking service for your peace of mind. (You may want to get your Isolator checked in the event of a major electrical fault, lightning strike etc).
The GI50/16 is fully guaranteed for 5 years against faulty materials and manufacture. We also offer a FREE checking service for your peace of mind. (You may want to get your Isolator checked in the event of a major electrical fault, lightning strike etc).
If your mains connecting cable has a socket that matches the measurement in the photo, this is the correct isolator for you.
If NOT, please go HERE
Before you order…
You need the right isolator to match the connector on the electric supply outlet. In the UK, very few marinas offer a 32amp supply – the vast majority are 16a – Please check before ordering.
IN STOCK for immediate dispatch.
Prices INCLUDE postage in UK. Please contact us for international shipping costs.
Specification
- Voltage: 110 – 250Vac
- Through Current 32A
- Surge Current 120 amps
- Temperature Range -50c to 120c
- Fully Waterproof body to IP66
- Connectors Waterproof to IP44
- Quality Construction
- Fit & Forget operation
- 30 second install time
The GI50/32 is suitable for shore supplies that are protected by a RCD (Earth leakage circuit breaker) with a tripping current of 30mA or less, and MCB 32a or less. If in doubt, please contact a qualified electrician, or call us on 0757 807 3490