S7-300

Siemens SIMATIC S7-300 universal Controllers saves on installation space and features a modular design. A wide range of modules can be used to expand the system centrally or to create decentralized structures according to the task at hand, and facilitates a cost-effective stock of spare parts. SIMATIC is known for continuity and quality.

WiAutomation is the best purchase choice for Siemens SIMATIC S7-300 spare parts

  • On sale!
6ES7953-8LP31-0AA0 SIEMENS SIMATIC S7-300 MICRO MEMORY CARD NFLASH

MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 8 MB

€315.00
6ES7951-0KG00-0AA0 SIEMENS SIMATIC S7-300 memory card

SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 128 KB

€315.00
  • On sale!
6ES7953-8LM20-0AA0 SIEMENS SIMATIC S7-300 MICRO MEMORY CARD C7/ET 200

SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 4 MByte

€269.00
  • On sale!
6ES7953-8LM31-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD NFLASH

MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 4 MB

€255.00
  • On sale!
6ES7951-0KF00-0AA0 SIEMENS SIMATIC S7-300 MEMORY CARD

SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 64 KB

€240.00
  • On sale!
6ES7953-8LL20-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD

SIMATIC S7, MICRO MEMORY CARD P. S7-300/C7/ET 200, 3.3 V NFLASH, 2 MBYTES

€220.00
  • On sale!
6ES7953-8LL31-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD

MICRO MEMORY CARD P. S7-300/C7/ET 200, 3.3 V NFLASH, 2 MBYTES

€215.00
6ES7951-0KE00-0AA0 SIEMENS SIMATIC S7-300 MEMORY CARD

SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 32 KB

€207.00
  • On sale!
6ES7953-8LJ30-0AA0 SIEMENS SIMATIC S7-300 C7/ET 200

SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

€200.00
  • On sale!
6ES7953-8LJ20-0AA0 SIEMENS SIMATIC S7-300 C7/ET 200

SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

€200.00
Ask a Quote
6ES7951-0KD00-0AA0 SIEMENS SIMATIC S7-300 MEMORY CARD

SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 16 KB

€189.00
  • On sale!
6ES7953-8LJ31-0AA0 SIEMENS SIMATIC S7-300 C7/ET 200

SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

€155.00
Ask a Quote
6ES7392-1BN00-0AA0 SIEMENS SIAMTIC S7-300

S7-300, TERMINAL BLOCK WITH SPRING-LOAD TERMINALS FOR 64 CHANNEL MODULES OF S7-300, 2 PIECES PER PACKAGING UNIT

€81.00
  • On sale!
6ES7953-8LG30-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD S7-300/C7/ET 200

MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 128 KBYTES

€80.00
  • On sale!
6ES7953-8LG31-0AA0 SIEMENS SIMATIC S7-300 MICRO MEMORY CARD C7/ET 200

MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 128 KBYTES

€79.00
6ES7922-3BF00-0AB0 SIEMENS SIMATIC S7-300

Front connector for SIMATIC S7-300 20 pole (6ES7392-1AJ00-0AA0) with 20 single cores 0.5 mm2, Single cores H05V-K, Screw version VPE=1 unit L = 5.0 m

€75.00
6ES7922-3BF00-0AG0 SIEMENS SIMATIC S7-300

Front connector for SIMATIC S7-300 40 pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, Single cores H05V-K, Crimp version VPE=1 unit L = 5.0 m

€74.00
  • On sale!
6ES7953-8LF30-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD

MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 64 KB

€65.00
6ES7922-3BD20-0AB0 SIEMENS SIMATIC S7-300

Front connector for SIMATIC S7-300 20 pole (6ES7392-1AJ00-0AA0) with 20 single cores 0.5 mm2, Single cores H05V-K, Screw version VPE=1 unit L = 3.2 m

€62.00
6ES7328-0AA00-7AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front door increases for 32-channel SM prepared for the connection from 1.3 mm2/16 AWG conductors 5 units per packing unit

€60.00
Last items in stock
6ES7392-1CM00-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front connector for signal modules in FastConnect, (insulation displacement terminations), 40-pole

€53.00
  • On sale!
6ES7953-8LF31-0AA0 SIEMENS SIMATIC S7 MICRO MEMORY CARD S7-300/C7/ET 200

SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 64 KB

€50.00
6ES7921-3AA20-0AA0 SIEMENS SIMATIC S7-300

Front connector module with flat ribbon Cable connection for digital 32 I/O modules of the S7-300, Power supply over Spring terminals

€47.00
6ES7921-3AB20-0AA0 SIEMENS SIMATIC S7-300

Front connector module with flat ribbon Cable connection for digital 32 I/O modules of the S7-300, Power supply over Screw terminals

€45.00
  • On sale!
6ES7390-1AJ30-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, mounting rail, length: 830 mm

€40.00
  • On sale!
6ES5728-8MA11 SIEMENS SIMATIC S7-300

SIEMENS SIMATIC S7-300 Ground terminal 10 units per packing unit

€39.50
6ES7392-1AM00-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front connector with screw contacts, 40-pole

€39.00
  • On sale!
6ES7392-1BM01-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front connector for signal modules with spring-loaded contacts, 40-pole

€33.00
  • On sale!
6ES7392-1AJ00-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front connector for signal modules with screw contacts, 20-pole

€25.00
6ES7392-1BJ00-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, Front connector for signal modules with spring-loaded contacts, 20-pole

€20.00
  • On sale!
6ES7390-7BA00-0AA0 SIMATIC S7-300, POWER CONNECTOR BETWENN PS307 AND CPU'S

POWER CONNECTOR BETWENN PS307 AND CPU'S OF OLDER GENERATION (BEFORE 2003) SPARE PART

6ES7390-5CA00-0AA0 SIEMENS SIMATIC S7

SIMATIC S7, Shield terminal for 1 cable with 4..13 mm diameter 2 units per packing unit

6ES7971-1AA00-0AA0 SIEMENS

SIMATIC S7, Backup battery (LI) 3.6 V/min. 0.85 Ah, for for S7-300 CPUs and S5-90U

  • On sale!
7MH4900-2AY21 SIWAREX MICRO MEMORY CARD FOR SIWAREX FTA,3,3 V NFLASH 32 MB

ONLY FOR LEGAL-FOR-TRADE APPLICATIONS R76,R51 AND R107

  • On sale!
6ES7971-5BB00-0AA0 SIMATIC S7-300, SUPERCAP FOR THE BACKUP OF THE REAL-TIME CLOCK FROM CPU 314 AND UPWARDS

SUPERCAP FOR THE BACKUP OF THE REAL-TIME CLOCK FROM CPU 314 AND UPWARDS

  • On sale!
6ES7392-1AN00-0AA0 S7-300, TERMINAL BLOCK WITH SCREW-TYPE TERMINALS FOR 64 CHANNEL MODULES OF S7-300

TERMINAL BLOCK WITH SCREW-TYPE TERMINALS FOR 64 CHANNEL MODULES OF S7-300, 2 PIECES PER PACKAGING UNIT

  • On sale!
6ES7392-1AJ20-0AA0 SIEMENS SIMATIC S7-300

FRONT CONNECTOR FOR 6ES7331-7SF00-0AB0, TO IMPROVE THE ACCURANCY OF THERMOCOUPLE MEASUREMENT IN MODE INTERNAL COMPENSATION

  • On sale!
6ES7390-1AJ85-0AA0 SIMATIC S7-300, RAIL 885MM FOR INSTALLATION FROM ET200ISP IN 900MM CABINET

RAIL L=885MM FOR INSTALLATION FROM ET200ISP IN 900MM CABINET

  • On sale!
6ES7390-5AA00-0AA0 SIEMENS SIMATIC S7

SIMATIC S7, Shield support element 80 mm wide, with 2 rows for 4 shield terminals each

  • On sale!
6ES7390-1BC00-0AA0 SIMATIC S7-300, RAIL 2000MM

RAIL L=2000MM

  • On sale!
6ES7390-1AF85-0AA0 SIMATIC S7-300, RAIL 585MM FOR INSTALLATION FROM ET200ISP IN 650MM CABINET

RAIL 585MM FOR INSTALLATION FROM ET200ISP IN 650MM CABINET

  • On sale!
6ES7390-1AF30-0AA0 SIMATIC S7-300, RAIL 530MM

RAIL L=530MM

  • On sale!
6ES7390-1AE80-0AA0 SIMATIC S7-300, RAIL 480MM

RAIL L=480MM

  • On sale!
6ES7390-1AB60-0AA0 SIMATIC S7-300, RAIL 160MM

RAIL L=160MM

Siemens 6EP1971-1BA00 SIMATIC S7-300, INSTALLATION ADAPTER FOR SNAPPING THE PS307

SIMATIC S7-300, INSTALLATION ADAPTER FOR SNAPPING THE PS307 ONTO THE DIN RAIL 35X15/7,5 MM SUITABLE FOR 6ES7307-1BA01*, -1EA01*, -1KA02* AND LATER

6ES7391-1AA00-0AA0 SIEMENS SIMATIC S7-300

SIMATIC S7-300, spare part Connector for 24 V supply for S7-300 CPUs and FM352-5 10 units per packing unit