Siemens 1LP4283-2FB.. Description Description Siemens LOW-VOLTG. SQUIRREL-CAGE MOTOR IP55, NON-VENTILATED * 2-POLE 30 KW, 50HZ * SIZE 280 M GREY CAST-IRON ENCL. Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7011-5AK71-1TG3