SMA SMA-AC-SPD-KIT1-10

AC surge protection for Sunny Tripower CORE1-US - Type 2, 1 kit per Inverter (Kit comes in a box with 4 modules: L1/L2/L3/N)Manufacturer Part Number: AC_SPD_KIT1-10Shipping Weight: .25 lbShipping Dimensions: 4 x 2.83 x 3.5 in