Bests & Worsts Reviews from Amazon

Great Product.Top of The specs and good Price. Easy to install ( I'm electrician) unless you’re an electrician, or have previous experience working with electric panels and know what the heck you’re doing, I highly recommend hiring an electrician for this job. Installing a Type 2 SPD requires opening your breaker panel, (ideally) installing a new dedicated two pole breaker 50 Amps, and wiring the SPD to (white) neutral bar, (green) ground bar, (red) and (black) to the new 50Amps dedicated breaker and mount SPD on the panel.****Check the pictures I uploaded****. All the Specs that put this product before other brands: 1.UL Certified under the UL 1449 3rd Edition and listed as a Transient Voltage Surge Suppressor (TVSS). 2.Modes of Protection: Line to Neutral (L-N), Neutral to Ground (N-G), Line to Ground (L-G) on both incoming lines and Line to Line (L-L). 3.Maximum Surge Current Capacity 108kA (*** The IEEE recommends that a service panel protector have a minimum rating of 20kA to 70kA (or for high lightning areas 40kA 110kA) per hot wire***) 4.Short Circuit Current Rating (SCCR) 22kA 5.Voltage Protective Rating (VPR) L-N: 600V / L-G: 600V / L-L: 1000V / N-G: 800V 6.Maximum Continuous Operating Voltage (MCOV) L-N: 150V / L-G: 150V / L-L: 300V (*** A surge protector’s MCOV should always be at least 15% above the of the system’s nominal voltage for both L-N and L-L modes. For example, on a 120V/240V unit, the L-N MCOV should be at least 138V and the L-L MCOV should be at least 276V***) 7.NEMA Type 4 (indoor or outdoor use) (***The National Electrical Manufacturers Association (NEMA) provides rating standards for electrical enclosures. The higher the NEMA enclosure type, the better they are at keeping out dirt, water, and other elements***)