MRO Electric and Supply maintains a comprehensive stock of Siemens parts for product lines including Sinamics, Siemens Support, Servo Motors, Micromaster, Simoreg DC Master, Sinumerik Controls, SIMATIC 277/577, 477, 627/677, 870/877, Panel PC, Ultrasonic, and more.

Latest Products

Part NumberSeriesDescriptionInventory
6AV7872-0AA20-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...1 in stock
6AV7871-0BA10-1AB0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
6AV7872-0CC30-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RT1016-1AB02SINAMICS3 Pole 24V Contactor (3RT1016-1AB02) (3RT10161AB02...call for stock
6AV7874-0BC20-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RK3141-1CD10AutomationDP/AS-I F-LINK, GATEWAY PROFIBUS DP/AS-I FOR SAFET...call for stock
6AV7873-0BC32-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RK1911-0DB33SINAMICSG110D Distributed Inverter Supplementary System Co...call for stock
6AV7873-0BA10-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RK1902-2DA00SINAMICSG120D Distributed Inverter Supplementary System Co...call for stock
6AV7872-1AE52-1AB0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RK1322-0KS02-1AA0AutomationAS-I COMPACT STARTER, IP65, ELECTRO-MECH. REVERS. ...call for stock
6AV7872-0BD20-1AB0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RK1300-0BS10-1AA3AutomationEM 300 ERS, FUER ET 200X, ELEKTRONISCHER, REVERSIE...call for stock
3NP1143-1DA10SINAMICSS110 Servo Drive Line-side Components - Line-side ...call for stock
3RH1921-1FA22AutomationSiemens AUXILIARY CONTACT BLOCKcall for stock
6AV7872-0BC20-1AB0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RG7841-3DF00AutomationLIGHT CURTAIN TYPE 2 STANDARD TRANSMITTER 30 MM 60...call for stock
6AV7872-0BB12-0AA0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RB2036-1UB0SINAMICSOverload Relay 12.5-50 AMP 3Pole 690V 50/60Hz (3RB...call for stock
6AV7872-0AE20-0AD0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
3RA1345-8XB30-1AL2AutomationREVERSING CONTACTOR ASSEMBLY AC-3, 37 KW/400 V, 3-...call for stock
3NP4370-0CA01AutomationSENTRON, FUSE SWITCH DISCONNECTOR 3NP4, 3-POLE, NH...call for stock
6AV7871-1AA10-1AA0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock
6AV7874-1AC20-1AC0SIMATIC 627/677SIMATIC PANEL PC 677B 2X10/100/1000 MBIT/S ETHERNE...call for stock