SIEMENS Auxiliary Switch 3TY7561-1AA00 by Siemens Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $60.00 18 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart SIEMENS Auxiliary Switch 3TY7561-1AA00 1NO/1NC