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

6ES7921-3AH20-1AA0 Siemens

SIMATIC S7-300, front connector for crimp contacts, W/O crimp contacts 40pole, pack. unit = 100 pieces

£2,019.63
6ES7921-3AH00-1AA0 Siemens

SIMATIC S7-300, front connector for crimp contacts, W/O crimp contacts 20pole, pack. unit = 100 pieces

£1,284.08
6ES7953-8LP11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 8 MBYTES

£483.21
6ES7951-1AJ00-0AA0 Siemens

SIMATIC S7, RAM Memory Card for S7-300, Short design, 512 KB

£429.52
6ES7922-3BF00-5AC0 Siemens

Front connector for S7-300 40pole (6ES7392-1AM00-0AA0), with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 5 pieces, length = 5.0 m

£405.36
6ES7922-3BD20-5AC0 Siemens

Front connector for SIMATIC S7-300 40pole (6ES7392-1AM00-0AA0), with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 5 pieces,

£371.35
6ES7922-3BC50-5AC0 Siemens

Front connector for S7-300 40pole (6ES7392-1AM00-0AA0), with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 1 piece length = 2.5 m

£355.25
6ES7953-8LM11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 4 MBYTES

£331.09
6ES7953-8LL11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 2 MBYTES

£331.09
6ES7922-3BF00-5AB0 Siemens

Front connector for S7-300 20pole (6ES7392-1AJ00-0AA0), with 20 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 5 pieces, length = 5.0 m

£298.87
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6ES7953-8LP31-0AA0 Siemens

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

£295.29
6ES7922-3BD20-5AB0 Siemens

Front connector for S7-300 20pole (6ES7392-1AJ00-0AA0), with 20 single cores 0.5 mm2, H05V-K single cores, screw-type version, pack. unit = 5 pieces, length = 3.2 m

£260.40
6ES7922-3BC50-5AB0 Siemens

Front connector for S7-300 20pole (6ES7392-1AJ00-0AA0), with 20 single cores 0.5 mm2, H05V-K single cores, screw-type version, pack. unit = 5 pieces, length = 2.5 m

£243.39
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6ES7953-8LM20-0AA0 Siemens

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

£240.71
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6ES7953-8LM31-0AA0 Siemens

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

£228.18
6ES7953-8LJ00-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3,3 V NFLASH, 512 KBYTES

£223.71
6ES7951-1AL00-0AA0 Siemens

SIMATIC S7, RAM Memory Card for S7-300, Short design, 2 MB

£223.71
6ES7951-0KG00-0AA0 Siemens

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

£214.76
6ES7953-8LF10-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 64 KBYTES

£196.86
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6ES7953-8LL31-0AA0 Siemens

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

£192.39
  • On sale!
6ES7953-8LL20-0AA0 Siemens

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

£192.39
  • On sale!
6ES7953-8LJ30-0AA0 Siemens

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

£174.49
  • On sale!
6ES7953-8LJ20-0AA0 Siemens

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

£174.49
  • On sale!
7MH4900-2AY21 Siemens

SIWAREX MICRO Memory Card FOR SIWAREX FTA,3,3 V NFLASH,32 MB ONLY FOR LEGAL-FOR-TRADE APPLICATIONS R76,R51 and R107

£170.02
6ES7953-8LG10-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 128 KBYTES

£143.17
6ES7953-8LG00-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3,3 V NFLASH, 128 KBYTES

£143.17
  • On sale!
6ES7953-8LJ31-0AA0 Siemens

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

£138.70
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6ES7951-0KD00-0AA0 Siemens

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

£134.22
6ES7953-8LJ11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 512 KBYTES

£129.75
6ES7951-0KE00-0AA0 Siemens

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

£125.28
6ES7953-8LF20-0AA0 Siemens

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

£125.28
6ES7953-8LF00-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3,3 V NFLASH, 64 KBYTES

£125.28
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6ES7951-0KF00-0AA0 Siemens

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

£98.43
6ES7922-3BF00-0AC0 Siemens

Front connector for S7-300 40pole (6ES7392-1AM00-0AA0), with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 1 piece, length = 5.0 m

£92.17
6ES7922-3BD20-0AC0 Siemens

Front connector for S7-300 40pole (6ES7392-1AM00-0AA0) with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 1 piece, length = 3.2 m

£82.32
6ES7922-3BC50-0AC0 Siemens

Front connector for S7-300 40pole (6ES7392-1AM00-0AA0), with 40 single cores 0.5 mm2, H05V-K single cores, screw-type version, packaging unit = 1 piece length = 2.5 m

£79.64
6ES7953-8LF11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 64 KBYTES

£76.06
6ES7392-1BN00-0AA0 Siemens

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

£72.48
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6ES7953-8LG30-0AA0 Siemens

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

£71.59
6ES7922-3BF00-0AB0 Siemens

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

£67.11
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6ES7 390-1BC00-0AA0 Siemens S7-300, RAIL L. 2000MM

Simatic S7-300, RAIL L=2000MM

£66.22
6ES7922-3BF00-0AG0 Siemens

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

£66.22
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6ES7 392-1AN00-0AA0 Siemens S7-300, TERMINAL BLOCK WITH SCREW-TYPE TERMINALS FOR 64 CHANNEL MODULES

S7-300, TERMINAL BLOCK with SCREW-TYPE TERMINALS FOR 64 Channel Modules OF S7-300, 2 PIECES PER PACKAGING UNIT

£65.32
6ES7953-8LG11-0AA0 Siemens

SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3.3 V NFLASH, 128 KBYTES

£62.64
  • On sale!
6ES7953-8LG31-0AA0 Siemens

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

£58.16
6ES7922-3BC50-0AB0 Siemens

Front connector for SIMATIC S7-300, 20pole (6ES7392-1AJ00-0AA0) with 20 single cores 0.5 mm2, H05V-K single cores, screw-type version pack. unit = 1 piece, L = 2.5 m

£56.37
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6ES7 390-1AJ85-0AA0 Siemens S7-300, RAIL L. 885MM FOR INSTALLATION FROM ET200ISP IN 900MM CABINET

Simatic S7-300, RAIL L=885MM FOR INSTALLATION from ET200ISP IN 900MM CABINET

£55.48
6ES7922-3BD20-0AB0 Siemens

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

£55.48
6ES7392-1CM00-0AA0 Siemens

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

£47.43
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6ES7 392-1AJ20-0AA0 Siemens S7-300, FRONT CONNECTOR FOR 6ES7 331-7SF00-0AB0

Simatic S7-300, Front CONNECTOR FOR 6ES7331-7SF00-0AB0, TO IMPROVE THE ACCURANCY OF THERMOCOUPLE MEASUREMENT IN MODE INTERNAL COMPENSATION

£45.64