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DC Surge Protection Device (SPD) for Solar Photo Voltaic Systems and Inverters


If you’re looking for an excellent range of DC Surge Protection Devices from an industry-leading team, talk to the experts at Fastron Electronics.

Our specialists are leaders in protection of power circuits. As well as providing a great range of products, we can also assist you with a wide range of services, solutions and tech support.

The DC Surge Protection Devices we provide are ideal for use as surge protectors for Inverters and Photo Voltaic Systems. Available in Type1,Type2, Class !, Class II B,C,D with UL or CB, CE, TUV Approvals.

Please also see our range of Raycap/Varsi Gas Discharge Tubes, which are currently sold on a project basis to OEM's.

We offer the following Brands

Raycap - UL, CE, TUV Approvals. 

THOR - CE, CB Approvals

Fastron OEM - CE, CB Approvals

Explore our products on this page and enjoy the peace of mind that comes with free shipping (available on all orders over $300AUD).

Contact us for any items not shown or for utility grade Surge protection products.