Feature 150A surge protector, intended to absorb highvoltage spikes, short circuits to protect RV and avoid damage to other device in the circuit. 2Designed with LED indicators, which can display power status, different indicators combinations show different power status. 3Ergonomic antislip design, greatly increase friction, making it easier to plug and unplug, convenient for using. 4Small size, lightweight and portable, easy to store and carry around with you, which is ideal for your camping travel. 5Manufactured according to the original production specifications, in line with strict quality standards, long service life.Item Type: RV Surge ProtectorMaterial: Plastic50Amp Surge Protector with 125/250V, 6250/12500W, 60Hz, 50Amp Male (NEMA 14-50P) to 50Amp Female (NEMA 14-50R); Rating: 45,000A maximum spike, up to 3150J. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x RV Surge Protector1 x Manual