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
  • Temperature Controller
    Temperature Controller
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
  • Fan
    Fan
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
  • Electric Motor
    Electric Motor
  • Switch
    Switch
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
  • Relay
    Relay
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
      • EMERSON Controller Module APPFS21A42M2
      1/1
      EMERSON Controller Module APPFS21A42M2
      $ 73,945 .00

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

      Quantity
      MOQ : 1
      Your order is in big value,so we will provide you with one-on-one customer service.
      Please click Send us the order information , we will contact you as soon as possible !
      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 EMERSON Controller Module is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are the actual colors of the products consistent with the pictures?

        A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.

      • Q: Can I change the size or color of an item after placing an order?

        A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.

      • Q: Is this e-commerce platform trustworthy?

        A: Yes, our e-commerce platform has been audited and certified to ensure a safe and reliable shopping environment and has a good reputation among numerous users.

      View More
      Question has been sent successfully

      Reviews

      • K

        Kenneth Rubenking

        Dec 04, 2024

        EMERSON Controller Module APPFS21A42M2
        I urgently need this sample for experimentation, it’s good
        Helpful
        Unhelpful
      • H

        Heath Bilyeu

        Sep 01, 2024

        EMERSON Controller Module APPFS21A42M2
        My order arrived quickly and in perfect condition.
        Helpful
        Unhelpful
      • L

        Lynn Ginn

        Jun 23, 2024

        EMERSON Controller Module APPFS21A42M2
        I appreciate the simplicity of the ordering process and the order status updates.
        Helpful
        Unhelpful
      • P

        Pedro Mejia

        Jul 02, 2023

        EMERSON Controller Module APPFS21A42M2
        Your website is a great example of how to make online shopping easy and stress-free.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        EMERSON Controller Module APPFS21A42M2
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      EMERSON Controller Module APPFS21A42M2

      $ 73,945 .00
      Click here to view shipping costs.

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

      Quantity
      MOQ : 1
      Your order is in big value,so we will provide you with one-on-one customer service.
      Please click Send us the order information , we will contact you as soon as possible !
      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, Emerson Module KJ2221X1-EA1

      Emerson Module KJ2221X1-EA1

      US$1092.50
      New In stock for sale, Emerson Module KJ3209X1-BA1

      Emerson Module KJ3209X1-BA1

      US$449.98
      New In stock for sale, Emerson Module KJ3207X1-BA1

      Emerson Module KJ3207X1-BA1

      US$800.00
      New In stock for sale, Emerson Module KJ3209X1-BK1

      Emerson Module KJ3209X1-BK1

      US$449.98
      New In stock for sale, Beckhoff Module CX9001-0324

      Beckhoff Module CX9001-0324

      US$700.00
      New In stock for sale, GE Module IC695ALG306

      GE Module IC695ALG306

      US$1071.43
      New In stock for sale, YASKAWA Module YRK01-1E

      YASKAWA Module YRK01-1E

      US$342.47
      New In stock for sale, Schneider Module TM2DDO8UT

      Schneider Module TM2DDO8UT

      US$494.83
      New In stock for sale, Panasonic Servo Motor MHMA502S1S

      Panasonic Servo Motor MHMA502S1S

      US$3000.00
      New In stock for sale, Panasonic Servo Drive MDDA083A1A

      Panasonic Servo Drive MDDA083A1A

      US$2423.08
      New In stock for sale, KOYO Solid-shaft Incremental Rotary Encoder TRD-N2500-RZ-1M

      KOYO Solid-shaft Incremental Rotary Encoder TRD-N2500-RZ-1M

      US$173.08
      New In stock for sale, Omron PLC 3G2A6-PR015-E

      Omron PLC 3G2A6-PR015-E

      US$1380.00

      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, YUKEN Vane Pump F-PV2R12-8-33-F-REAA-42

      YUKEN Vane Pump F-PV2R12-8-33-F-REAA-42

      Contact Us
      New In stock for sale, Bosch Rexroth Solenoid Valve 4WE6M6X/SG24N9K4

      Bosch Rexroth Solenoid Valve 4WE6M6X/SG24N9K4

      US$121.15
      New In stock for sale, Schneider Contactor LC1D18SD

      Schneider Contactor LC1D18SD

      US$241.92
      New In stock for sale, Balluff Switch BOS 5K-PO-RR10-02

      Balluff Switch BOS 5K-PO-RR10-02

      US$196.15
      New In stock for sale, MINDMAN Air Cylinder MCQA-11-80-75M

      MINDMAN Air Cylinder MCQA-11-80-75M

      US$230.77
      New In stock for sale, YUKEN Vane Pump PVR50150-F-F-51110-REAA-1580

      YUKEN Vane Pump PVR50150-F-F-51110-REAA-1580

      Contact Us
      New In stock for sale, onsemi IC Integrated Circuit Chip LV8827LFQA-NH

      onsemi IC Integrated Circuit Chip LV8827LFQA-NH

      US$12.69
      New In stock for sale, Copeland Compressor ZP54K5E-TFD-800

      Copeland Compressor ZP54K5E-TFD-800

      US$1299.00
      New In stock for sale, Schneider Servo Motor BMH0702P32F2A

      Schneider Servo Motor BMH0702P32F2A

      US$1964.26
      New In stock for sale, YUKEN Gear Pump 2CB-FA40/18-FL

      YUKEN Gear Pump 2CB-FA40/18-FL

      US$324.31

      Recent related posts

      Precautions for use of cold storage board

      08/24/2020

      Precautions for use of cold storage board

      The cold storage board is an important part of the cold storage. Customers can use the cold storage board to make different shapes of cold storage according to their own requirements.

      The development trend of compressed air post-treatment dryer

      09/08/2020

      The development trend of compressed air post-treatment dryer

      Regarding the compressed air post-treatment dryer equipment currently on the market, from the perspective of technology and treatment effects, traditional compressed air post-

      How about the cooling effect of the air-conditioning fan

      02/18/2021

      How about the cooling effect of the air-conditioning fan

      Air-conditioning fans are becoming more and more popular in summer. Of course, the price of air-conditioning fans is cheaper than air-conditioning. Of course, the cooling effect is not comparable to that of air-conditioning. So what about the cooling effect of air-conditioning fans? This is also a problem that everyone is more concerned about. In addition, the principle of the air-conditioning fan is also what you want to know. Let's take a look at the cooling effect of the air-conditioning fan with the editor, for your reference.

      Five elements for safe use of liquid ammonia refrigeration equipment

      08/17/2020

      Five elements for safe use of liquid ammonia refrigeration equipment

      In recent years, liquid ammonia leakage accidents have occurred frequently, leading to many tragedies. In order to prevent similar accidents, the editor of okmarts.com today takes everyone to understand the five major elements that need attention in the u碌7館2䀀締眪湠眷VV㠠ǝ

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated

      07/07/2020

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated From single screw to single-machine two-stage, from ordinary type to frequency conversion, environmental protection, energy-saving type, from single product to system solutions, the development of semi-hermetic screw compressors has never stopped, and has continuously penetrated into major refrigeration projects.

      Application of synthetic compressor oil

      09/14/2020

      Application of synthetic compressor oil

      At present, synthetic lubricants are widely used in the compressor field. Among them, oil-injected and oil-immersed rotary screw air compressors and large reciprocating compressors are one of the most used markets.

      Hydraulic Pumps: Common Faults and Troubleshooting Methods

      09/22/2022

      Hydraulic Pumps: Common Faults and Troubleshooting Methods

      A hydraulic pump is an energy conversion device whose function is to convert the mechanical energy of the prime mover into the pressure energy of the hydraulic oil

      Ice washing imitates air conditioner inverter wrestling or changes the industry pattern

      09/10/2020

      Ice washing imitates air conditioner inverter wrestling or changes the industry pattern

      nverter air conditioners have experienced more than ten years of difficult development in China and finally opened up in the Chinese market. "Inverter" has begun to win consumers' approval for its energy-saving and environmentally friendly features.

      AC Making Noise When off: Where is the Noise from and What to Do?

      09/23/2025

      AC Making Noise When off: Where is the Noise from and What to Do?

      If you’ve ever heard your AC making noise when off, it can be a bit unnerving. You may wonder what's causing the noise and what you can do to fix the problem.

      Hitachi heat pump heat source compressor

      07/05/2020

      Hitachi heat pump heat source compressor

      Hitachi heat pump heat source compressor What is the reason for using a special compressor for heat pump water heaters? Many compressor manufacturers have invested in the development of special compressors for heat pumps in order to provide the core guarantee for the healthy development of heat pump water heaters.

      • 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 :

      Fanuc Module Schneider Module WAGO Module Murr Elektronik Module Mitsubishi Module Allen Bradley Module LS Module B&R Module Beckhoff Module Omron Module 1785-ENET-C CX9000-N000 EL2819 ES3104 SKiiP 25AC12T2 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AFB0312HA Bristol H23A423ABKA e50s8 360 3 t 24 Ebmpapst S3G630-AG97-01 FUJIKOKI DPF1.6FUJIKOKI GMCC PA270X3CS-3MUU h2bg094dbee Hitachi ATH420UC-C9EU1 Huayi HYE55Y63 JAMICON KF0510B5LR-R KSB KSB2-028 LG MB98NAEM LIMING Electric Motor MDMA202P1G Mitsubishi LH53VBAC mtz18ja5ave Parker Sporlan Expansion Valve rsp 1000 12 sc n3 contactor TPC DS6140-5G-06

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot