1. This 50A surge protector is designed to absorb high voltage spikes and short circuits, protecting your RV and preventing damage to other devices in the circuit. Equipped with LED indicators to show power status, different indicator combinations represent different power states. Its ergonomic, non-slip design significantly increases friction, making plugs easier to insert and remove, and it is comfortable to use. Compact and lightweight, it is easy to store and carry, making it an ideal choice for your camping trip. Manufactured according to original factory specifications, it meets strict quality standards and has a long service life. Product Type: RV Surge Protector; Material: Plastic; 50 Amp surge protector, 125/250 Volt, 6250/12500 Watt, 60 Hz, 50 Amp male (NEMA 14-50P) to 50 Amp female (NEMA 14-50R); Ratings: Maximum spike voltage 45,000 Amps, up to 3150 Joules.