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 1FK7044-7AF71-1EG0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FN3050-4SA00-0AA0