Siemens Simatic S7-300

Siemens SIMATIC S7-300 expert repairs | Classic Automation

 Classic Automation provides surplus parts and repair services for Siemens PLC S7-300. Our S7-300 parts are tested by our technical staff and come with a full 2-year warranty.

Search our inventory for the Siemens SIMATIC S7-300 part numbers that you require or select the S7-300 part number below to view our live inventory levels and repair pricing. If you do not see what you require, please contact us and we may be able to source or repair the part for you.

Siemens SIMATIC S7-300 refurbished parts and repairs | Classic Automation

Visit our SIMATIC S7 main page for more information on our other products, parts, and service offerings for SIMATIC S7.

Classic Automation provides a S7-300 repair service using our extensive experience and test systems to repair your S7-300 programmable logic controller parts. All of our repairs have a 2-year warranty.


Please click on a part number or image to view price and condition details.

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No Photo
6EP1971-1BA00
S7 DIN Rail Adapter
Model:
Qty: 2
6ES7148-4PC00-0HA0
6ES7148-4PC00-0HA0
Power Supply
Model: Simatic ET 200pro
Qty: 2
No Photo
6ES7174-0AA00-0AA0
IM174 Interface for Analog Drives
Model: IM174
Qty: 1
No Photo
6ES7174-0AA10-0AA0
IM174 Drive Interface Module
Model:
Qty: Ask
6ES7305-1BA80-0AA0
6ES7305-1BA80-0AA0
PS305 Power Supply Module - Outdoor
Model: S7-300 PS305
Qty: 3
6ES7307-1BA00-0AA0
6ES7307-1BA00-0AA0
PS307 Power Supply
Model: S7-300 PS307
Qty: 3
6ES7307-1BA01-0AA0
6ES7307-1BA01-0AA0
PS307 Power Supply
Model: S7-300 PS 307
Qty: 38
6ES7307-1EA00-0AA0
6ES7307-1EA00-0AA0
PS-307 Power Supply Module
Model: S7-300 PS307
Qty: 29
6ES7307-1EA01-0AA0
6ES7307-1EA01-0AA0
PS-307 Power Supply Module
Model: S7-300 PS 307
Qty: 16
6ES7307-1EA80-0AA0
6ES7307-1EA80-0AA0
PS307 Power Supply - Outdoor Version
Model: S7-300 PS307
Qty: 3
6ES7307-1KA00-0AA0
6ES7307-1KA00-0AA0
PS307 Power Supply - 10A
Model: S7-300 PS307
Qty: 10
6ES7307-1KA01-0AA0
6ES7307-1KA01-0AA0
PS307 Power Supply -10A
Model: S7-300 PS307
Qty: 4
6ES7307-1KA02-0AA0
6ES7307-1KA02-0AA0
PS307 Power Supply -10A
Model: S7-300 PS307
Qty: 5
6ES7312-1AD10-0AB0
6ES7312-1AD10-0AB0
CPU 312 CPU with MPI
Model: Simatic S7-300 CPU312
Qty: 3
6ES7312-1AE13-0AB0
6ES7312-1AE13-0AB0
CPU 312 Processor with MPI Interface
Model: CPU312
Qty: 4
6ES7312-1AE14-0AB0
6ES7312-1AE14-0AB0
CPU 312 Processor with MPI Interface
Model: CPU312
Qty: 1
6ES7312-5AC00-0AB0
6ES7312-5AC00-0AB0
CPU 312 IFM Central Processing Unit
Model: CPU312 IFM
Qty: 2
6ES7312-5AC01-0AB0
6ES7312-5AC01-0AB0
CPU312 Proccesor Module
Model: CPU312
Qty: 1
6ES7312-5AC02-0AB0
6ES7312-5AC02-0AB0
CPU 312 IFM Processor Module
Model: CPU 312 IFM
Qty: 12
6ES7312-5AC82-0AB0
6ES7312-5AC82-0AB0
CPU 312 IFM for Expanded Temperature Range
Model: CPU 312 IFM
Qty: 20
6ES7312-5BD00-0AB0
6ES7312-5BD00-0AB0
CPU 312C Compact
Model: CPU312C
Qty: Ask
6ES7312-5BD01-0AB0
6ES7312-5BD01-0AB0
CPU 312C Compact with MPI
Model: CPU312C
Qty: 1
6ES7312-5BE03-0AB0
6ES7312-5BE03-0AB0
Simatic S7-300 CPU 312C Compact
Model: CPU312C
Qty: 3
6ES7312-5BF04-0AB0
6ES7312-5BF04-0AB0
CPU312C Processor Module
Model: S7-300 CPU312C
Qty: 2
6ES7313-1AD00-0AB0
6ES7313-1AD00-0AB0
CPU 313 Processor Module
Model: CPU 313
Qty: 1
6ES7313-1AD01-0AB0
6ES7313-1AD01-0AB0
CPU 313 Processor Module
Model: CPU 313
Qty: 1
6ES7313-1AD02-0AB0
6ES7313-1AD02-0AB0
CPU 313 Processor Module
Model: CPU 313
Qty: 3
6ES7313-1AD03-0AB0
6ES7313-1AD03-0AB0
CPU 313 Processor Module
Model: CPU 313
Qty: 33
6ES7313-5BE00-0AB0
6ES7313-5BE00-0AB0
CPU 313C Module
Model: CPU 313C
Qty: 1
6ES7313-5BE01-0AB0
6ES7313-5BE01-0AB0
CPU 313C Compact CPU
Model: CPU 313C
Qty: 4
6ES7313-5BF03-0AB0
6ES7313-5BF03-0AB0
Compact CPU313C
Model: CPU 313C
Qty: 4
6ES7313-5BG04-0AB0
6ES7313-5BG04-0AB0
CPU 313C Compact CPU with MPI
Model: CPU 313C
Qty: 1
6ES7313-6BE00-0AB0
6ES7313-6BE00-0AB0
CPU313C-2 PTP Compact CPU Module with MPI
Model: CPU313C-2 PTP
Qty: 5
6ES7313-6BE01-0AB0
6ES7313-6BE01-0AB0
CPU313C-2 PTP Compact CPU Module with MPI
Model: CPU313C-2 PTP
Qty: 1
6ES7313-6BF03-0AB0
6ES7313-6BF03-0AB0
CPU313C-2 PTP Compact CPU Module with MPI
Model: S7-300 CPU313C-2 PTP
Qty: 1
No Photo
6ES7313-6BG04-0AB0
CPU313C-2 PTP Compact CPU Module
Model: CPU 313C-2 PTP
Qty: Ask
6ES7313-6CE00-0AB0
6ES7313-6CE00-0AB0
CPU 313C-2DP Compact CPU
Model: CPU313C-2DP
Qty: 1
6ES7313-6CE01-0AB0
6ES7313-6CE01-0AB0
CPU 313C-2 DP Compact CPU
Model: CPU313C-2DP
Qty: 3
6ES7313-6CF03-0AB0
6ES7313-6CF03-0AB0
CPU 313C-2 DP Compact CPU with MPI
Model: CPU 313C-2 DP
Qty: 11
6ES7313-6CG04-0AB0
6ES7313-6CG04-0AB0
CPU 313C-2 DP Compact CPU Module
Model: CPU 313C-2 DP
Qty: 1
6ES7314-1AE01-0AB0
6ES7314-1AE01-0AB0
CPU 314 Central Processing Unit
Model: CPU 314
Qty: 7
6ES7314-1AE02-0AB0
6ES7314-1AE02-0AB0
CPU 314 Central Processing Unit
Model: CPU 314
Qty: 7
6ES7314-1AE03-0AB0
6ES7314-1AE03-0AB0
CPU 314 Central Processing Unit
Model: CPU 314
Qty: 4
6ES7314-1AE04-0AB0
6ES7314-1AE04-0AB0
CPU 314 Central Processing Unit
Model: S7-300 CPU 314
Qty: 23
6ES7314-1AE84-0AB0
6ES7314-1AE84-0AB0
CPU314 Controller Unit
Model:
Qty: 1
6ES7314-1AF10-0AB0
6ES7314-1AF10-0AB0
CPU 314 Central Processing Unit
Model: CPU 314
Qty: 2
6ES7314-1AF11-0AB0
6ES7314-1AF11-0AB0
CPU314 Processor Module
Model: CPU314
Qty: 6
6ES7314-1AG13-0AB0
6ES7314-1AG13-0AB0
CPU314 Processor Module
Model: CPU314
Qty: 2
6ES7314-1AG14-0AB0
6ES7314-1AG14-0AB0
CPU314 Processor Module
Model: CPU 314
Qty: 3
6ES7314-5AE00-0AB0
6ES7314-5AE00-0AB0
CPU314 IFM Module
Model: CPU314 IFM
Qty: Ask
6ES7314-5AE01-0AB0
6ES7314-5AE01-0AB0
CPU314 IFM Module
Model: CPU314 IFM
Qty: Ask
6ES7314-5AE02-0AB0
6ES7314-5AE02-0AB0
S7-300 CPU314 IFM
Model: CPU314 IFM
Qty: 1
6ES7314-5AE03-0AB0
6ES7314-5AE03-0AB0
CPU314 IFM Module
Model: CPU314 IFM
Qty: 7
6ES7314-5AE10-0AB0
6ES7314-5AE10-0AB0
CPU314 IFM Module
Model: CPU314 IFM
Qty: 10
6ES7314-5AE83-0AB0
6ES7314-5AE83-0AB0
CPU314 IFM Compact CPU - Expanded Temp Range
Model: CPU314 IFM
Qty: 19
6ES7314-6BF00-0AB0
6ES7314-6BF00-0AB0
CPU314C-2PTP Processor Module
Model: CPU314C-2PTP
Qty: 2
6ES7314-6BF01-0AB0
6ES7314-6BF01-0AB0
CPU 314C-2 PTP Compact CPU With MPI
Model: CPU 314C-2 PTP
Qty: 1
6ES7314-6BF02-0AB0
6ES7314-6BF02-0AB0
CPU314C-2PTP Processor Module
Model: CPU314C-2PTP
Qty: 1
6ES7314-6BG03-0AB0
6ES7314-6BG03-0AB0
CPU 314C-2 PTP Compact CPU With MPI
Model: CPU 314C-2 PTP
Qty: 2
No Photo
6ES7314-6BH04-0AB0
CPU314C-2PTP Processor Module
Model: CPU 314C-2 PTP
Qty: 1
6ES7314-6CF00-0AB0
6ES7314-6CF00-0AB0
CPU314C-2DP Processor Module
Model: CPU314C-2DP
Qty: 4
6ES7314-6CF01-0AB0
6ES7314-6CF01-0AB0
CPU314C-2DP Processor Module
Model: CPU314C-2DP
Qty: 3
6ES7314-6CF02-0AB0
6ES7314-6CF02-0AB0
CPU314C-2DP Processor Module
Model: CPU314C-2DP
Qty: 10
6ES7314-6CG03-0AB0
6ES7314-6CG03-0AB0
CPU 314C-2DP Compact CPU with MPI
Model: CPU314C-2DP
Qty: 2
6ES7314-6CH04-0AB0
6ES7314-6CH04-0AB0
CPU314C-2 DP Processor
Model: S7-300 CPU314C-2 DP
Qty: Ask
6ES7314-6EH04-0AB0
6ES7314-6EH04-0AB0
CPU 314C-2PN/DP Compact CPU
Model: CPU 314C-2PN/DP
Qty: Ask
6ES7315-1AF00-0AB0
6ES7315-1AF00-0AB0
Simatic S7-300 CPU 315
Model: CPU315
Qty: 1
6ES7315-1AF01-0AB0
6ES7315-1AF01-0AB0
CPU 315 Processor Module
Model: CPU315-1
Qty: 1
6ES7315-1AF02-0AB0
6ES7315-1AF02-0AB0
CPU315 Processor Module
Model: CPU315-1
Qty: 1
6ES7315-1AF03-0AB0
6ES7315-1AF03-0AB0
Simatic S7-300 CPU 315
Model: CPU315-1
Qty: 2
6ES7315-2AF00-0AB0
6ES7315-2AF00-0AB0
CPU 315-2DP Processor Module
Model: CPU 315-2 DP
Qty: Ask
6ES7315-2AF01-0AB0
6ES7315-2AF01-0AB0
CPU 315-2DP Processor Module
Model: CPU 315-2DP
Qty: 3
6ES7315-2AF02-0AB0
6ES7315-2AF02-0AB0
CPU 315-2DP Processor Module
Model: CPU 315-2DP
Qty: 3
6ES7315-2AF02-0AB0-Z
6ES7315-2AF02-0AB0-Z
CPU 315-2DP Processor Module
Model: CPU 315-2DP
Qty: 1
6ES7315-2AF03-0AB0
6ES7315-2AF03-0AB0
CPU 315-2DP Processor Module
Model: CPU 315-2DP
Qty: 19
6ES7315-2AF83-0AB0
6ES7315-2AF83-0AB0
CPU315-2DP Processor Module
Model: CPU315-2DP
Qty: 2
6ES7315-2AG10-0AB0
6ES7315-2AG10-0AB0
Simatic S7-300 CPU 315-2DP
Model: CPU 315-2DP
Qty: 26
6ES7315-2AH14-0AB0
6ES7315-2AH14-0AB0
CPU 315-2DP Processor Module
Model: CPU 315-2DP
Qty: 6
6ES7315-2EG10-0AB0
6ES7315-2EG10-0AB0
CPU 315-2 PN/DP Central Processor
Model: CPU315-2 PN/DP
Qty: 7
No Photo
6ES7315-2EH13-0AB0
CPU 315-2 PN/DP Processor
Model: CPU 315-2 PN/DP
Qty: 8
6ES7315-2EH14-0AB0
6ES7315-2EH14-0AB0
CPU 315-2 PN/DP Processor
Model: CPU315-2 PN/DP
Qty: 6
No Photo
6ES7315-2FH10-0AB0
CPU315F-2 PN/DP Processor Module
Model: CPU315F-2 PN/DP
Qty: Ask
6ES7315-2FH13-0AB0
6ES7315-2FH13-0AB0
CPU315-2 Central Processing Unit
Model: CPU315-2
Qty: 3
6ES7315-2FJ14-0AB0
6ES7315-2FJ14-0AB0
CPU315F-2 PN/DP Central Processing Unit
Model: CPU315F-2 PN/DP
Qty: 10
6ES7315-6FF00-0AB0
6ES7315-6FF00-0AB0
CPU315F-2DP Failsafe Controller
Model: CPU315F-2DP
Qty: 11
6ES7315-6FF01-0AB0
6ES7315-6FF01-0AB0
CPU315F-2DP Failsafe Processor Module
Model: CPU315F-2DP
Qty: 1
6ES7315-6FF04-0AB0
6ES7315-6FF04-0AB0
CPU 315F-2DP Failsafe Processor Module
Model: S7-300 CPU 315F-2DP
Qty: 1
6ES7315-6TG10-0AB0
6ES7315-6TG10-0AB0
CPU 315T-2 DP Central Processor Unit
Model: CPU 315T-2 DP
Qty: 2
6ES7315-6TH13-0AB0
6ES7315-6TH13-0AB0
CPU 315T-2 DP Central Processor
Model: CPU 315T-2 DP
Qty: 2
No Photo
6ES7315-7TJ10-0AB0
CPU315T-3 PN/DP Processor Module
Model: CPU 315T-3 PN/DP
Qty: Ask
6ES7316-1AG00-0AB0
6ES7316-1AG00-0AB0
CPU 316-1 Processor Module
Model: CPU 316-1
Qty: 3
6ES7316-2AG00-0AB0
6ES7316-2AG00-0AB0
CPU 316-2DP Processor Module
Model: CPU316-2DP
Qty: 22
6ES7317-2AJ10-0AB0
6ES7317-2AJ10-0AB0
CPU317-2DP Processor Module
Model: CPU317-2DP
Qty: 5
6ES7317-2AK14-0AB0
6ES7317-2AK14-0AB0
CPU317-2 DP Central Processing Unit
Model: CPU317-2 DP
Qty: 2
6ES7317-2EJ10-0AB0
6ES7317-2EJ10-0AB0
CPU317-2 PN/DP Processor Module
Model: CPU317-2 PN/DP
Qty: 4
6ES7317-2EK13-0AB0
6ES7317-2EK13-0AB0
CPU317-2 PN/DP Central Processor
Model: CPU 317-2 PN/DP
Qty: 5
6ES7317-2EK14-0AB0
6ES7317-2EK14-0AB0
CPU317-2 PN/DP Central Processor
Model: CPU 317-2 PN/DP
Qty: 7
6ES7317-2FJ10-0AB0
6ES7317-2FJ10-0AB0
CPU317F-2 PN/DP Central Processor Unit
Model: CPU317F-2 PN/DP
Qty: 3
6ES7317-2FK13-0AB0
6ES7317-2FK13-0AB0
CPU317F-2 PN/DP Processor Module
Model: CPU317F-2 PN/DP
Qty: 2
6ES7317-2FK14-0AB0
6ES7317-2FK14-0AB0
CPU317F-2 PN/DP Processor Module
Model: CPU317F-2 PN/DP
Qty: 7

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1 - 100 of 593
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