Siemens 3RT1045-3AL20-ZW98 Description Description Siemens CONTACTOR, AC-3, 37KW/400V, 230V AC 50/60HZ, 3-POLE, SIZE S3, CAGE CLAMP MULTI-UNIT PACKAGING 1PACK = 2 UNITS Related products SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1790L811A SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK6060-6AF71-1TG0