The First Defense 350 Series 120/240 V (50 amp) RV surge protector offers you the peace of mind of an industry leading surge protector in a portable package designed for standard 120/240 V 50 Amp RV electrical service. With EMI/RFI filtering to provide protection from transients, All Mode Protection (L1-L2, L1-N, L2-N, L1-G, L2-G, N-G), and an amazing 120,000 Amps peak surge current per phase rating - this unit was engineered with your protection in mind.
This unit is not just water resistant, we use a NEMA 4X enclosure - a much higher standard of weather protection. This 50 amp RV surge protector utilizes suppression status LED lights - if the lights are on, you're protected. Patented encapsulation technology will protect against moisture cause by high humidity conditions, and it virtually eliminates surge suppressor damage caused by vibration. Order with Surge Eraser Technology™ for enhanced sine wave protection of your delicate electronics from transient surges.
When choosing the best surge protector for your RV, make sure you match your surge protector to the electrical service of your coach. If your RV has a 120/240 V, 50 Amp electrical system, then you should choose a surge protector to match this configuration.
Looking for a true test of performance? Our let-through voltage ratings are the envy of the industry. You'll find SSI surge suppressors on the US Navy fleet; in fact, SSI's surge suppressors are used by the Army, Air Force, Marines, US Embassies and other US Government installations where failures from surges are not an option.
This 50 amp RV surge protector is engineered to a higher standard to provide you years of service and peace of mind. Protect your investment from voltage surges with a 50 amp RV surge suppressor from First Defense!
We also offer 50 Amp replacement RV cords, extension cords and cord adapters to meet all your RV electrical needs.
Because we are constantly seeking to improve our products, specifications are subject to change at any time.