Fully-Isolated Products

3-year Warranty

RobustDC warrants all fully-isolated products to be free of defects in material and workmanship for the period of three (3) years from date of original purchase.We make every effort to carefully manufacture our products to the highest standards of quality assurance.On fully isolated products, damage due to to improper installation, lightning, or over-voltage will be covered at the discretion of RobustDC. This warranty does not cover damage due to improper use, negligence, accident, unauthorized service, or the incidental or consequential damages beyond the RobustDC products themselves.Implied warranties are limited in duration to the life of this warranty.How can we do this when the market standard is only 1 year? RobustDC makes industrial products with only industrial-quality components. Plus our designs have been refined over the years to include the small details ignored by our competition - details such as surge protection on the power supply input and even DC in-rush protection. RobustDC is fully confident in the survivablilty of our fully isolated products.

Partially-Isolated Products

1-year Warranty

RobustDC warrants our products to be free of defects in material and workmanship for the period of 1 year from date of original purchase. We make every effort to carefully manufacture our products to the highest standards of quality assurance.On partially isolated products, this warranty does not cover damage due to improper installation or use, lightning, over-voltage, negligence, accident, unauthorized service, or the incidental or consequential damages beyond the RobustDC products themselves. Implied warranties are limited in duration to the life of this warranty.RobustDC cannot warranty partially isolated products as long since they are much easier for users to damage due to improper installation. Or even if installed properly today, careless future changes at site may damage the isolators.

30-day Money-Back Guarantee

Unlike some firms which do not claim that their products are good for any thing at all, RobustDC guarentees certain products are suitable for certain tasks (see the product specification for details). Should these products fail to perform the specified tasks within the limits of the specification, RobustDC will refund your money. Products must be in new, remarketable condition - including all documentation and packaging. RobustDC reserves the right to with-hold a 20% re-stocking fee if the product is not in a remarketable condition.

Return Policy

However, if you feel that you have a defective product, please contact RobustDC for authorization before returning item for repair or replacement. Upon receiving authorization, return the product to us, shipping charges prepaid. Include a written explanation of the problem. Customers granted credit terms by RobustDC may request an exchange product be shipped prior to returning the defective product - however requesting such an exchange constitues agreement to purchase the exchange product at the current market price should the damaged product be out of warranty or the warranty be voided as defined below. RobustDC will pay the return shipping charges on warranty repairs, but thecustomer will be billed for shipping charge on normal repaired items.

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