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
      1/0
      SIEMENS Extension Module 6ES7321-1BH50-4AA2
      $ 332 .00

      ✔ 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

      • A

        Anonymous user

        Nov 25, 2022

        SIEMENS Extension Module 6ES7321-1BH50-4AA2
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SIEMENS Extension Module 6ES7321-1BH50-4AA2

      $ 332 .00
      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 6ES7332-1KF02-0AB0

      SIEMENS Module 6ES7332-1KF02-0AB0

      US$840.00
      New In stock for sale, SIEMENS Module 6ES71740AA100AA0

      SIEMENS Module 6ES71740AA100AA0

      US$7846.15
      New In stock for sale, SIEMENS Module 6ES7121-1BB00-0AA0

      SIEMENS Module 6ES7121-1BB00-0AA0

      US$3589.38
      New In stock for sale, SIEMENS Module 6GK7343-1EX10-0XE0

      SIEMENS Module 6GK7343-1EX10-0XE0

      US$1423.08
      New In stock for sale, LS Module GSL-DT4C

      LS Module GSL-DT4C

      US$276.76
      New In stock for sale, SIEMENS Module 6GK1503-2CB00

      SIEMENS Module 6GK1503-2CB00

      US$884.62
      New In stock for sale, TERASAKI Module EMW-1101A

      TERASAKI Module EMW-1101A

      US$927.03
      New In stock for sale, Emerson Module KJ4001X1-BA3

      Emerson Module KJ4001X1-BA3

      US$174.98
      New In stock for sale, SIEMENS Servo Motor 1FK6100-8AF71-1AH0

      SIEMENS Servo Motor 1FK6100-8AF71-1AH0

      US$4776.92
      New In stock for sale, Fanuc Servo Drive Board A20B-1003-0340

      Fanuc Servo Drive Board A20B-1003-0340

      US$2343.70
      New In stock for sale, HENGSTLER Encoder AC58/0017EF.47SGH

      HENGSTLER Encoder AC58/0017EF.47SGH

      US$735.79
      New In stock for sale, Omron PLC CPM2C-32CDT1C

      Omron PLC CPM2C-32CDT1C

      US$1552.50

      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, Copeland Compressor ZPT364KCE-TEQ

      Copeland Compressor ZPT364KCE-TEQ

      Contact Us
      New In stock for sale, VSDK Tool for Metal Cutting BT50-HYC12-90L

      VSDK Tool for Metal Cutting BT50-HYC12-90L

      US$376.92
      New In stock for sale, HENGSTLER Encoder AC58/0013EK.42SGH

      HENGSTLER Encoder AC58/0013EK.42SGH

      US$576.92
      New In stock for sale, Copeland Compressor 4DS3F76KE-FSD-800

      Copeland Compressor 4DS3F76KE-FSD-800

      Contact Us
      New In stock for sale, TOKIMEC Vane Pump F11-SQP42-50-12-86BC2-LH-18

      TOKIMEC Vane Pump F11-SQP42-50-12-86BC2-LH-18

      Contact Us
      New In stock for sale, CAHO Temperature Controller D961RKRON

      CAHO Temperature Controller D961RKRON

      Contact Us
      New In stock for sale, Copeland Compressor 6DW3R32ME-FSD-201

      Copeland Compressor 6DW3R32ME-FSD-201

      Contact Us
      New In stock for sale, Rockwell A-B HMI 2711-K5A5

      Rockwell A-B HMI 2711-K5A5

      US$6216.54
      New In stock for sale, Ebmpapst Fan R3G560-PB31-02

      Ebmpapst Fan R3G560-PB31-02

      Contact Us
      New In stock for sale, SOG Oil Seal TA 70*100*13

      SOG Oil Seal TA 70*100*13

      US$7.69

      Recent related posts

      Compressed air technology is moving towards an era of high efficiency

      08/29/2020

      Compressed air technology is moving towards an era of high efficiency

      Compressed air is the most widely used energy source in industry and commerce, in addition to electricity. Its wide application stems from its easy operation, fast speed, high power density, safety and good compatibility, but its higher cost cannot be ignored...

      Normal operating conditions of the refrigeration system in operation

      08/24/2020

      Normal operating conditions of the refrigeration system in operation

      1. The suction temperature of the compressor should be 5-15℃ higher than the evaporation temperature and 5-10℃ higher than the brine temperature;

      reasons why the constant temperature and humidity test chamber does not cool

      07/18/2020

      reasons why the constant temperature and humidity test chamber does not cool

      1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil damage the suction valve plate when the gas is sucked into the cylinder of the compressor, and it is produced when the piston is compressed when the piston is close to the top dead center and is not quickly discharged during the exhaust process after entering the cylinder.

      Eight core issues warn compressor companies, and the rapid changes in the market cannot be ignored

      09/04/2020

      Eight core issues warn compressor companies, and the rapid changes in the market cannot be ignored

      When we find that the hot companies a few years ago have become traditional enterprises, you will understand how fast we are in an era of change! Most compressor companies now have a very serious sense of crisis-dealers are difficult to manage

      Treatment method after load damage of screw chiller

      08/02/2020

      Treatment method after load damage of screw chiller

      First of all, we must confirm whether the compressor load has been burned or the components have been worn away. If so, the refrigerant system will inevitably be contaminated. For example, residual refrigerant oil remains in the pipeline after carbonization

      How to choose refrigeration oil for refrigeration compressor and unit

      06/14/2020

      How to choose refrigeration oil for refrigeration compressor and unit

      How to choose refrigeration oil for refrigeration compressor and unit The lubricating oil of the refrigerator is different from other mechanical equipment. Due to the different use occasions and refrigerants, the choice of lubricating oil for the refrige器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ

      PLC Analog Input

      05/19/2022

      PLC Analog Input

      PLC analog inputs usually use voltage signals in the range of 20 volts and current signals in mA. Each PLC manufacturer has I / O modules to process these types of signals

      How Long Does It Take to Make Ice Cubes? Answers to All Your Ice-Making Questions

      10/12/2023

      How Long Does It Take to Make Ice Cubes? Answers to All Your Ice-Making Questions

      Ice cubes are a convenient way to keep drinks cold, especially during the hot summer months. They are also used in cocktails, smoothies, and many other recipes. However, have you ever wondered how long it takes to make ice cubes?

      What is Synchronous Motor

      08/09/2022

      What is Synchronous Motor

      Synchronous motors like induction motors (i.e. asynchronous motors), are a common type of AC motor.

      Causes of refrigerant leakage and flooding in the air conditioner of the computer room and the treatment methods!

      08/03/2020

      Causes of refrigerant leakage and flooding in the air conditioner of the computer room and the treatment methods!

      Refrigerant leakage of computer room air conditioners is common, and water leakage of computer room air conditioners often occurs. In fact, there are many reasons for computer room air conditioners.

      • 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 :

      Omron Module Kuroda Module Advantech Module WAGO Module Phoenix Contact Module Beckhoff Module Mitsubishi Module LS Module Murr Elektronik Module B&R Module SKiiP 25AC12T2 EL4124 CX9000-N000 EP9224-0023 1785-ENET-C 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 Atos DKU-1714/8 24V autonics e50s8 1000 3 t 24 ava5538exg Bristol H24B31QABKA COMAIR ROTRON ST12N3 Copeland REB3-0150-PFV-150 Danfoss MT36JG4EVE enc 1 1 t 24 GTC5150NH48L HAWE DR2-1 hrp 300 48 IKURA THC1B-18F5-TP-0T2-CMM570 jiaxipera MG1060Y LG NR45LAEG MAC 413A-00A-DM-DJAD-1BA mf80201vx NH47VXBT PG440X3CS-4MU1 Samsung DB62-11474B SXK-10 sgdv 1r9d11a

      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