KM51855138 CONTACTOR,3P 3RF2 AC 51 20A Sign in or create a user account here to see more product details. Sign in or Register Product Details Product Description en: CONTACTOR,3P 3RF2 AC 51 20A en: CONTACTOR,3P 3RF2 AC 51 20A Material Utilisation Group 10100 - CONTACTORS 10100 - CONTACTORS Material group B561 - AC controlled contactors Gross weight 0,001 Unit of weight kg Sales Unit of Measure PC