SSP Series 50A Straight Male x 50A Straight Female Surge Protection Dogbone Power Adapter with Standard Grip by Progressive Industries®. 1 Piece. Progressive Industries Smart Surge Protectors (SSP) are portable RV surge protectors with the added benefit of a built-in polarity tester. The built-in surge indicator notes the condition of the surge protector. Additionally, the polarity tester (dual line for 50 Amp) checks the status of the power source prior to use. Sleek, compact portable design makes unit easy to use and store. Plug-and-play application. Designed for recreational vehicle use only.
This product is professionally and meticulously designed to provide superior durability you are looking for. The company does not accept compromises when it is going about quality, so you can be completely confident that this product is 2nd to none. It is manufactured from 1st-rate materials to ensure outstanding reliability. This product provides efficient and worry-free service for many years ahead which makes it the perfect option for your ultimate satisfaction.
Before You Order
Verify the 50A straight male and female connection type, grip style and listed protection ratings against your RV power setup before ordering.
Frequently Asked Questions
What does the SSP-50X polarity tester check?
The source states that its dual-line polarity tester checks the status of the power source prior to use.






