Part Number: 628661. The 628661 is a 2-way refrigerator power circuit board. If your refrigerator was made before 2006, this board not fit the plug connectors (two rows of 8) made before 2006. Accessories: N41X N51X series - N410, N412, N510, N512. N6X series - N611, N621, N621F, N623, N624, N641, N641F, N643. N8X series - N811, N821, N821F, N821V, N822, N822F, 3, N824, N841, N841V, N842, N843. NX/NXA series - NX611, NX641, NXA641, NX811, NX841, NXA841. N1095 series, 1200 series, 1210 series, 1211 series. Function: By establishing a power channel, it provides sufficient voltage for each component of the refrigeration unit to help the refrigerator's refrigeration function run smoothly and normally. Protection: The board achieves an insulation effect. Prevent the circuit from being damaged by moisture, various electrolytes, and external mechanical forces. Simple installation: Unscrew the 4 screws with a screwdriver, replace it directly, insert the connector into the new circuit board, and tighten the screws.After installation, your refrigerator can now operate normally. Colour: Material:Copper + ep Package Contents: 1 * RV Refrigerator Power Circuit Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.