Siemens S7-300 spare parts

The Siemens S7-300 range comprises 7 standard CPUs, 6 compact CPUs, 6 fail-safe CPUs and 2 technology CPUs and they are available from a width of 40mm. The S7-300 range is suitable for tasks requiring fast counting/measuring with direct access to the hardware counters. Although Northern Industrial are not an official Siemens distributor, we have a wide selection of new, refurbished and obsolete parts available for next day delivery. If you’re looking for reliable Siemens Simatic S7-300 spare parts then you’ve come to the right site!
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  1. 6ES7322-1HF01-0AA0-Z
    Free Quote
  2. 6ES7315-2EH14-0AA0
    Free Quote
  3. 6ES7321-1BL00-0AA0
    • 32 Channel Digital Input Module for the Simatic S7-300 PLC range
    • 24V DC Rated value
    • 1 x 40 Pole Isolated
    refurb £120.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  4. 6ES7331-7KF02-0AB0
    • SM 331 Analogue Input Module for SIMATIC S7-300 PLC range
    • isolated 8 channel analogue Input, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus
    from £269.00
    Ex VAT
    3 in stock
    FREE Next Day Delivery
  5. 6ES7315-2EH14-0AB0
    • The CPU 315-2 PN/DP is a CPU with a medium-sized program memory.
    • Used in installations which have distributed automation structures in addition to a centralized I/O. It can be used as a PROFINET IO Controller and as a standard PROFIBUS DP master in the SIMATIC S7-300.
    • The 315-2 PN/DP CPU can also be used as distributed intelligence (DP slave).
    refurb £1,193.00
    Ex VAT
    6 in stock
    FREE Next Day Delivery
  6. 6ES7322-1BL00-0AA0
    • Part of the Siemens Simatic S7-300 Digital Module range
    • Features green LEDs for displaying the signal states at the inputs/outputs, slot for the front connector
    • With optimum adaptation possible inputs and outputs can be matched to unique tasks
    refurb £126.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  7. 6ES7392-1AJ00-0AA0
    • This Connector is part of the Siemens Simatic S7-300 range
    • Front connectors provide simple wiring take-over if a module is exchanged
    • Quick, fault-free connection of sensors and actuators over distances of up to 30 m.
    • Flexible connection, for quick, direct connection between SIMATIC S7-300 and individual elements in the control cabinet.
    refurb £19.50
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  8. 6ES7392-1AM00-0AA0
    • This Connector is part of the Siemens Simatic S7-300 range
    • Front connectors provide simple wiring take-over if a module is exchanged
    • Quick, fault-free connection of sensors and actuators over distances of up to 30 m.
    • Flexible connection, for quick, direct connection between SIMATIC S7-300 and individual elements in the control cabinet.
    from £19.50
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  9. 6ES7331-1KF02-0AB0
    • Part of the Siemens Simatic S7-300 Analog Module range
    • Can be connected to a Simatic S7-300 without additional amplifiers
    • Features Red LED for group faults, Slot for the front connector, labeling area on the front cover
    refurb £205.88
    Ex VAT
    Only 2 in stock
    FREE Next Day Delivery
  10. 6ES7332-5HF00-0AB0
    • Part of the Siemens Simatic S7-300 Digital Module range
    • Features green LEDs for displaying the signal states at the inputs/outputs, slot for the front connector
    • With optimum adaptation possible inputs and outputs can be matched to unique tasks
    new £709.00
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
  11. 6ES7307-1EA01-0AA0
    new £125.60
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
  12. 6ES7321-1BH02-0AA0
    • 16 Channel Digital Input Module 24 VDC 1x 20-pole
    • Suitable for connecting standard switches and two-wire proximity switches (BERO)
    • Compatible with Simatic S7-200 series PLC
    refurb £60.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  13. 6ES7314-6EH04-0AB0
    new £1,551.47
    Ex VAT
    4 available
  14. 6ES7315-2AH14-0AB0
    • The Siemens Simatic S7-300 range includes a range of spare part options
    • Designed to be adaptable and modular the system can be expanded centrally or decentralised
    • Adapt your S7-300 system using this spare part option
    refurb £728.46
    Ex VAT
    Only 2 in stock
    FREE Next Day Delivery
  15. 6ES7332-5HD01-0AB0
    • Part of the Siemens Simatic S7-300 Analog Module range
    • Can be connected to a Simatic S7-300 without additional amplifiers
    • Features Red LED for group faults, Slot for the front connector, labeling area on the front cover
    refurb £181.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  16. 6ES7322-1BH01-0AA0
    • Part of the Siemens Simatic S7-300 Digital Module range
    • Features green LEDs for displaying the signal states at the inputs/outputs, slot for the front connector
    • With optimum adaptation possible inputs and outputs can be matched to unique tasks
    refurb £96.40
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  17. 6ES7390-1AE80-0AA0
    refurb £19.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  18. 6ES7326-1BK02-0AB0
    from £497.64
    Ex VAT
    Only 2 available
  19. 6ES7315-2AG10-0AB0
    • The Siemens Simatic S7-300 range includes a range of spare part options
    • Designed to be adaptable and modular the system can be expanded centrally or decentralised
    • Adapt your S7-300 system using this spare part option
    refurb £455.00
    Ex VAT
    3 in stock
    FREE Next Day Delivery
  20. 6ES7323-1BL00-0AA0
    refurb £142.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  21. 6ES7336-4GE00-0AB0
    from £537.97
    Ex VAT
    10+ Available
  22. 6ES7317-2EK14-0AB0
    refurb £1,789.75
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
  23. 6ES7331-7TF01-0AB0
    refurb £480.10
    Ex VAT
    5 in stock
    FREE Next Day Delivery
  24. 6ES7331-7KB02-0AB0
    refurb £92.30
    Ex VAT
    5 in stock
    FREE Next Day Delivery
  25. 6ES7315-2FJ14-0AB0
    from £1,687.89
    Ex VAT
    3 available
  26. 6ES7326-2BF10-0AB0
    refurb £421.53
    Ex VAT
    Only 2 in stock
    FREE Next Day Delivery
  27. 6ES7313-5BG04-0AB0
    from £573.14
    Ex VAT
    10+ Available
  28. 6ES7341-1CH02-0AE0
    refurb £567.14
    Ex VAT
    10+ Available
  29. 6ES7307-1KA02-0AA0
    from £134.71
    Ex VAT
    8 available
  30. 6ES7314-6CH04-0AB0
    refurb £897.00
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
  31. 6ES7322-1HH01-0AA0
    from £91.14
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  32. 6ES7390-1AF30-0AA0
    refurb £23.40
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  33. 6ES7313-6CG04-0AB0
    refurb £732.73
    Ex VAT
    10+ Available
  34. 6ES7331-7PF01-0AB0
    from £471.90
    Ex VAT
    10+ Available
  35. 6ES7331-7NF10-0AB0
    from £471.90
    Ex VAT
    10+ Available
  36. 6ES7331-7NF00-0AB0
    refurb £370.66
    Ex VAT
    10+ Available
  37. 6ES7307-1BA01-0AA0
    from £72.80
    Ex VAT
    3 available
  38. 6ES7314-1AG14-0AB0
    refurb £369.85
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  39. 6ES7350-1AH03-0AE0
    refurb £182.45
    Ex VAT
    9 in stock
    FREE Next Day Delivery
  40. 6ES7321-7BH01-0AB0
    refurb £142.17
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
  41. 6ES7332-5HB01-0AB0
    refurb £137.85
    Ex VAT
    4 in stock
    FREE Next Day Delivery
  42. 6ES7365-0BA01-0AA0
    refurb £83.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  43. 6ES7307-1EA00-0AA0
    refurb £70.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  44. 6ES7318-3FL01-0AB0
    refurb £3,237.23
    Ex VAT
    10+ Available
  45. 6ES7318-3EL01-0AB0
    from £2,955.16
    Ex VAT
    10+ Available
  46. 6ES7331-7HF01-0AB0
    from £432.43
    Ex VAT
    10+ Available
  47. 6ES7392-1BM01-0AA0
    from £22.75
    Ex VAT
    10+ Available
  48. 6ES7313-5BF03-0AB0
    refurb £452.83
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  49. 6ES7315-2AF03-0AB0
    refurb £392.00
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  50. 6ES7331-1KF01-0AB0
    refurb £208.29
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  51. 6ES7334-0CE01-0AA0
    refurb £156.00
    Ex VAT
    3 in stock
    FREE Next Day Delivery
  52. 6ES7361-3CA01-0AA0
    refurb £98.05
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  53. 6ES7321-1BH01-0AA0
    refurb £70.01
    Ex VAT
    10+ In stock
    FREE Next Day Delivery
  54. 6ES7390-1AB60-0AA0
    from £11.70
    Ex VAT
    6 in stock
    FREE Next Day Delivery
  55. 6ES7317-2FK14-0AB0
    from £2,697.55
    Ex VAT
    8 available
  56. 6ES7392-1BJ00-0AA0
    from £14.30
    Ex VAT
    10+ Available
  57. 6ES7314-6CG03-0AB0
    refurb £873.44
    Ex VAT
    10+ Available
  58. 6ES7350-2AH01-0AE0
    new £750.00
    Ex VAT
    Only 2 in stock
    FREE Next Day Delivery
  59. 6ES7331-7KF01-0AB0
    refurb £175.00
    Ex VAT
    4 in stock
    FREE Next Day Delivery
  60. 6ES7323-1BH01-0AA0
    refurb £108.31
    Ex VAT
    Only 1 in stock
    FREE Next Day Delivery
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