Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
B&R
B&R
  • PLC
    PLC
  • Servo Drive
    Servo Drive
  • Module
    Module
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
Allen Bradley
Allen Bradley
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Circuit Breaker
    Circuit Breaker
  • Encoder
    Encoder
  • Contactor
    Contactor
  • PLC
    PLC
  • Module
    Module
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • SIEMENS Extension Module 6ES7431-7KF00-6AA0
      1/1
      SIEMENS Extension Module 6ES7431-7KF00-6AA0
      $ 742 .31

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The SIEMENS Extension Module is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I place an order over the phone?

        A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.

      • Q: How can I compare prices and reviews of similar products?

        A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.

      • Q: Can I place an order for an out-of-stock item?

        A: If an item is currently out of stock, you may not be able to place an order for it. However, you can sign up for a notification to be informed when the item is back in stock.

      View More
      Question has been sent successfully

      Reviews

      • N

        Nick Porath

        Aug 23, 2025

        SIEMENS Extension Module 6ES7431-7KF00-6AA0
        Fantastic price, easy to locate on the website.
        Helpful
        Unhelpful
      • J

        James Mosley

        May 24, 2025

        SIEMENS Extension Module 6ES7431-7KF00-6AA0
        Can I get a review of my findings?
        Helpful
        Unhelpful
      • M

        Michelle Blair

        Jan 20, 2025

        SIEMENS Extension Module 6ES7431-7KF00-6AA0
        OKmarts has a really friendly user interface.
        Helpful
        Unhelpful
      • K

        Karl Schefft

        May 03, 2024

        SIEMENS Extension Module 6ES7431-7KF00-6AA0
        Need replacement.good offer
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SIEMENS Extension Module 6ES7431-7KF00-6AA0
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SIEMENS Extension Module 6ES7431-7KF00-6AA0

      $ 742 .31
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, SIEMENS Module 6ES7241-30-0XB0

      SIEMENS Module 6ES7241-30-0XB0

      US$956.54
      New In stock for sale, SIEMENS Module 6ES7232-0HB20-0XA0

      SIEMENS Module 6ES7232-0HB20-0XA0

      US$1922.31
      New In stock for sale, SIEMENS Module 6ES7241-30-1XB0

      SIEMENS Module 6ES7241-30-1XB0

      US$565.38
      New In stock for sale, SIEMENS Module 6ES71740AA100AA0

      SIEMENS Module 6ES71740AA100AA0

      US$7846.15
      New In stock for sale, Mitsubishi Module J2-Q05B-E-W

      Mitsubishi Module J2-Q05B-E-W

      US$156.55
      New In stock for sale, TERASAKI Module ESM-103Z

      TERASAKI Module ESM-103Z

      US$872.40
      New In stock for sale, LS Module XBC-DR64H/DC

      LS Module XBC-DR64H/DC

      US$518.09
      New In stock for sale, Beckhoff Module CX1020-0020

      Beckhoff Module CX1020-0020

      US$580.00
      New In stock for sale, SIEMENS Servo Motor 1FK7063-5AF71-1SG0

      SIEMENS Servo Motor 1FK7063-5AF71-1SG0

      US$2123.08
      New In stock for sale, Yaskawa Servo Drive SGDA-A5AS

      Yaskawa Servo Drive SGDA-A5AS

      US$1258.10
      New In stock for sale, KOYO Encoder TRD-MX30B

      KOYO Encoder TRD-MX30B

      US$1071.43
      New In stock for sale, Panasonic PLC AFP2631

      Panasonic PLC AFP2631

      US$250.00

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, EMERSON Controller Module APPNH24C30M2

      EMERSON Controller Module APPNH24C30M2

      US$66585.00
      New In stock for sale, ASLONG Electric Motor RS-3625

      ASLONG Electric Motor RS-3625

      Contact Us
      New In stock for sale, YUKEN Vane Pump PV2R12-17-47-F-REAA-42

      YUKEN Vane Pump PV2R12-17-47-F-REAA-42

      Contact Us
      New In stock for sale, COKERY Belt 220XL

      COKERY Belt 220XL

      US$11.54
      New In stock for sale, COSEL Power Supply LFA100F-36-GR2Y

      COSEL Power Supply LFA100F-36-GR2Y

      US$320.35
      New In stock for sale, SHAKO Air Cylinder TCB32C350

      SHAKO Air Cylinder TCB32C350

      US$146.55
      New In stock for sale, AirTAC AirPneumatic Cylinder SDA80X125S CompactPneumatic Cylinder(Double acting)

      AirTAC AirPneumatic Cylinder SDA80X125S CompactPneumatic Cylinder(Double acting)

      US$80.38
      New In stock for sale, Mitsubishi Servo Motor HA-SH502B

      Mitsubishi Servo Motor HA-SH502B

      US$2653.85
      New In stock for sale, FRANKLIN Water Pump 6SP30-16

      FRANKLIN Water Pump 6SP30-16

      Contact Us
      New In stock for sale, Yuken Proportional Valve EDG-01V-B-1-PNT11-51

      Yuken Proportional Valve EDG-01V-B-1-PNT11-51

      US$488.28

      Recent related posts

      How to choose refrigerant for high and low temperature alternating damp heat test chamber

      08/11/2020

      How to choose refrigerant for high and low temperature alternating damp heat test chamber

      There are many kinds of refrigeration used in the high and low temperature alternating damp heat test chamber, and different refrigerants have very different uses and application ranges. Today, we will focus on explaining the main refrigerants on the market.

      Air conditioners dehumidify faster than refrigeration not necessarily!

      08/20/2020

      Air conditioners dehumidify faster than refrigeration not necessarily!

      Recently, there has been a net article saying that choosing the dehumidification mode when using the air conditioner will cooler and save electricity faster than the cooling mode. Is this true?

      Cooling Fans for Inverter Motors: Necessity, Intelligent Control and Selection Precautions

      01/24/2024

      Cooling Fans for Inverter Motors: Necessity, Intelligent Control and Selection Precautions

      Since the inverter motor generates a large amount of heat when running, and poor heat dissipation will cause the motor temperature to be too high, thereby reducing the life and efficiency of the motor.

      Supply Ingersoll Rand Air Compressor

      09/15/2020

      Supply Ingersoll Rand Air Compressor

      Okmarts.com Air Compressor Sales Center specializes in providing you with long-life, low-noise and energy-saving screw air compressors of various types, including mine type, explosion-proof type, oil-free type, mobile type, process type, piston type, high, medium and low pressure Type, etc.,

      The reason for the high pressure of the condenser what is the phenomenon of the condenser being blocked The-reason-for-the-high-pressure-of

      01/13/2021

      The reason for the high pressure of the condenser what is the phenomenon of the condenser being blocked The-reason-for-the-high-pressure-of

      The-reason-for-the-high-pressure-of Components of the condenser system   Refrigeration After the liquid refrigerant absorbs the heat of the cooled object in the evaporator, it vaporizes into high-temperature and low-pressure steam, is sucked in by t器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧ن識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      The specific application of air compressors in various industries

      09/10/2020

      The specific application of air compressors in various industries

      1. Power industry Main uses: compressed air systems for instruments, compressed air systems for ash removal, and miscellaneous compressed air systems for factories. Water treatment includes boiler feed water treatment and industrial wastewater treatment systems. There will also be compressed air systems for equipment power in hydropower stations.

      8 aerodynamic features you should know

      09/06/2020

      8 aerodynamic features you should know

      Dynamic technology is short for pneumatic transmission and control technology. It is one of the most effective production methods for automation and mechanization, with high speed and high efficiency.

      Introduction to the development momentum and types of medium and high pressure screw air compressors

      09/09/2020

      Introduction to the development momentum and types of medium and high pressure screw air compressors

      Screw air compressors have basically replaced other types of air compressors in the low pressure field. Also in the low-pressure field, as compared to special gas compressors, screw air compressors have gradually shifted from tentative intervention to a trend of big steps.

      The role of refrigerant in the air-cooled chiller

      07/19/2020

      The role of refrigerant in the air-cooled chiller

      The refrigerant itself circulates continuously in the refrigeration system, and then realizes refrigeration through its own state changes. The refrigerant absorbs the heat of the cooling medium in the evaporator and vaporizes, and transfers the heat to the surrounding air or water in the condenser to condense.

      How to Install The Safety Light Curtain?

      05/25/2022

      How to Install The Safety Light Curtain?

      In order to ensure the normal operation and the safety of operators, we must install the safety light curtain according to the correct methods and steps.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Murr Elektronik Module Siemens Module Mitsubishi Module B&R Module Beckhoff Module Fanuc Module WAGO Module Advantech Module Schneider Module Omron Module CX9000-N000 ES3104 1785-ENET-C EL4124 SKiiP 25AC12T2 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad1212hb y53 AVC BAPA0705R5H Bristol H24B24QABHC Copeland CRNQ-0500-TFD-598 Ebmpapst A6D800-AD01-01 Ebmpapst RG128/1300-3612-020204 GYC751D5-RC2 Honeywell V5GV2W065F-E JH521YAB jiaxipera NE1117Y jiaxipera VNX1113Y kde1204pfv2 kde1205phv1 kde2404pfvx Mitsubishi TNB306FPGMC-L MSMF012L1U2M Nidec H92C-A7 ph310m2cs Y.S.TECH XYW12038048BSS yaskawa sgdv 2r8a11a

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot