Siemens Contactor 3RH2131-1BB40 by Siemens Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $68.00 29 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Siemens Contactor 3RH2131-1BB40 10A 24VDC 3NO+1NC