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SOLAR HD Conduit 


Flexible, UV Stabilized Solar conduit for use in harsh outdoor environments



is specifcally designed to increase safety and longevity, while ...



Innovative & Professional Solar Labeling for a Range of Applications

Glands & Fittings


designed to provide high quality protection of cables, conduit and switchgear.



With Sun, Rain & Wind beating down and solar array voltage being around

600 Volts+. Having a robust DC Isolator is critical to the safety of the installed premise and everyone in it.  





              Patented UV Stable Technology


              High Levels of Carbon Black


              4 Sealing Screw Design achieving IP66


              Double Wall Thickness compared to competitor product


              Module Frame Mounting Bracket Included


              EPDM Seals for long service life



     Aluminium Armour 


              Black Anodized Face Plate & Side Plate Included


              Laser Engraved Markings " PV Array D.C. Isolator "


              EPDM Insulation to Reduce Enclosure Temperature



     Inside the Box 


              Pre-Installed Insulated Links & Array Earth Terminal


              Switch Part Secured to Enclosure Base


              Silver Plated Copper Contacts


              180º Arc Deflection & Long Cooling Chambers





              Heavy Weight Construction for long service life


              Identifiable Bright Green


             Operator Independent Switching





        TRADE        $ 118*      PAIR


         CARTON        $ 98*      10 Pairs


         Please Contact Us for Pricing on Larger Volumes

                  * Each, Pricing Last Updated April 2015, Not Including GST or Delivery


The COBALTBLACK DC Isolator sizing calculator is design to be used as a guide only, to help you calculate the requirements of AS/NZS 5033 Section 4.2.


NOTE: You will also need to consider the ratings of other equipment that may effect string configuration.

Browse Configurations

COBALTBLACK DC Isolator Specifications


Here you can download the COBALTBLACK DC Isolator Brochure / Data Sheet which is a PDF file with detailed specifications and some of the product's unique benefits.


For further information & enquiry contact us today.



COBALTBLACK DC has a Robust UV Stabilized Aluminium / Polycarbonate enclosure and is recommended for all quality solar installations and repairs.


The COBALT BLACK DC isolator was first produced by us when it was apparent that the industry had a legitimate concern for the service life and safety of DC Isolators. Research found most were too flimsy, not suitable for on roof installation and had a poor seal. Some models tested posed significant fire risk due to switch part design and materials.

Cobalt Solar Energy is proud to back the COBALT BLACK DC isolator with an industry leading 5 Year Australian Warranty.