SIEMENS Contactor 3RT2023-1AC20 by Siemens Save Liquid error (product-badge line 32): -Infinity% $65.00 13 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart SIEMENS Contactor 3RT2023-1AC20 24V; 50/60Hz AC-3: 9A, 400V, 4kW, 1NO/1NC