Sterling Power Galvanic Isolator/Zinc Saver Pro Save A 50A – ZS50A
Out of Stock. Order for delivery in 5-10 DaysNo Payment taken until items are shipped
To see delivery prices please check delivery tab or cart
In order for modern boat builders to comply with modern CE standards such as EN ISO 13297 they must fit the shore earth wire to your boats bonding system which is also connected to the hull / anodes / fuel tanks / engine blocks / shafts / propellers / stern tubes / rudders / rudder glands / water intakes / etc. This ensures that any 230V mains faults will operate the R.C.D on the boat in order to save your life.
The down side of these standards is that electrically speaking your boat is now connected to the rest of the boats in the marina and any other metal structures in the area. Electrically speaking they become one and the same. If you follow the earth line you can see everything bonded to the earth, this includes your boat, the one next to you, metal work etc.
The trick is to maintain the continuity with the earth to ensure the safety of your life but remove the continuity with the shore power for the safety of your boat. The solution is very simple. By installing a Galvanic Isolator / Zinc Saver we maintain a good earth link with the shore, but prevent any stray currents coming up the earth line and damaging the boat. The isolator is in theory a simple device but it has to be built to a stringent specification and tested by an independent test house to ensure they comply with the relevant standards, be it the less stringent CE standard or the more stringent American Boating and Yachting Council standard. This means in a major fault condition it can carry its rated current for 24 hours without exceeding 90 deg C on the heat sink.
Why Buy From Us?
We have sold thousands of Sterling Power products so far and have a track record of happy customers. Here are some of the reasons people choose us:
- We have detailed product knowledge and we use many of these products ourselves in our hobby so we understand the benefits these bring and also the challenges you may face fitting them in a boat (or van – there are a lot of crossovers between the two) so we can help find the best option for you.
- If you have any questions on this product, what else you might need with it or just want to make sure it is the best product for you, our experts are always happy to help.
- Exceptional customer service is our top priority, reflected in our 5-star reviews.
- If for whatever reason you have a problem, our strong after sales service will make sure you are looked after and we will drive through any warranty cases as quickly as possible for you.
Join our happy customer base and reach out to our experts for guidance on finding the perfect product for you.
Here is what one of our customers has said, if you want to check out some more of our 5-star reviews you can see them here.
| Brand | Sterling |
|---|---|
| Availability | Out of Stock. Order for delivery in 5-10 Days No Payment taken until items are shipped |
| Shipping Type | Standard |
Delivery
We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum.
Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below.
This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.
Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.
Standard
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ - Free
Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free
Hazardous
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ Free
Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions
Long
Mainland UK - £0-500 - £23 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Inflatable Boat
Mainland UK - £0-500 - £30 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Heavy Battery
Mainland UK - £0-850 - £26 / £850+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Returns
We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods.
Find out more about our returns policy here.
| Weight | 1.8Kg |
| Amps | 50A |
| Dimensions | L220 x W165 x D100mm |
| Warranty | 2 Years |
