DC Isolation

Use DC solar Isolator switches to get the job done. Our equipment and protection system accessories come in various sizes to ensure you have what you need.

4 products

DC Isolator 1500V 32A in Weather-proof Enclosure
Product Code: LS32PFLH4A4+M25A
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Din-Mount DC Isolator Switch 1500V 32A Low Profile with Links
Product Code: LS32 SMAH1A4+SV1N
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Din Mount DC Isolator Switch 1500V 40A
Product Code: LS40 SMAH A4O
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Din Mount DC Isolator Switch 1500V 55A
Product Code: LS55 SMAH A4O
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Frequently Asked Questions about DC Isolators

Do I need a solar DC Isolator for my solar panels?

A solar DC Isolator switch stops electricity generated through a PV system – it prevents excessive current flow and damage to equipment in the event of a fault, but it can also be utilised to allow safe servicing and maintenance of your system. Our DC Isolators are specifically designed to be used with solar panels. Solar Isolator switches are usually installed between the solar panel and solar charge controller or the solar panel and the inverter.

Features of DC Isolators

Our DC solar Isolator switch models range from the 1500V 32A, 40A and 55A low profile with links, the 1500V 32A in a weatherproof enclosure, Benedict din mount 1500V 40A 1500V 55A , and a 2-way jumper link bar for your convenience. You’ll also find DC solar Isolator switches made from UV-stabilised material and the option to add a padlock to the handle or case so your isolator switch remains secure.

Are DC Isolators Waterproof?

PV Connections stocks a range of 1500V solar DC Isolator switches, rated from 32A all the way through to 55A . All our switches feature waterproof materials enclosing the system, so any electrical components are kept well protected from the elements.

New Solar Standard - 2022

On May 19th 2022, the new solar standard AS5033:2021 comes into force for all states, NSW adopted the standard from the get go on November 19th 2021.

As compliance is a driving force of PV Connections, we decided to give everyone a hand up when it comes to all changes coming into play. Learn some key pointers you may want to be all over to make sure you are compliant with your BOS products.

How Do I Get Free Shipping on DC Isolators?

Order in bulk today to replenish your components and receive Free Shipping when you spend over $500

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Contact us to find the right solar DC Isolator for your solar panels

Shop the PV Connections online store today to find the right solar DC Isolator switch for you and anything else you need for effective solar panel installation. Unsure of what you need or where to start? Contact our team of experts today.