Upgraded 13000J/1600J Surge Protector: This surge protector provides a protection level of 13000 J/1600J, which can carry more electronic equipment and high-power appliances, providing protection and grounding safety for electrical systems
PROTECTION CERTIFICATION: RV 30/50 amp surge protector has passed safety certification, extremely reliable. It minimizes the risk from lightning strikes, power surges, and sudden power surges. Protect your RV electrical equipment from damage--Provide RV Electrical Protection
