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
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
DANFOSS
DANFOSS
  • Switch
    Switch
CHANTO
CHANTO
  • Air Cylinder
    Air Cylinder
  • Switch
    Switch
ERSCE
ERSCE
  • Switch
    Switch
Trane
Trane
  • Switch
    Switch
  • Sensor
    Sensor
Kromschroder
Kromschroder
  • Proportional Valve
    Proportional Valve
  • Proportional Valve
    Proportional Valve
  • Transformer
    Transformer
  • Flame Detector
    Flame Detector
  • Safety Valve
    Safety Valve
  • Combustion Controller
    Combustion Controller
  • Pressure Gauge
    Pressure Gauge
  • Switch
    Switch
  • Solenoid Valve
    Solenoid Valve
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
      • NKK Switch JWM21RB2A
      1/1
      NKK Switch JWM21RB2A
      $ 17 .69

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

      Quantity
      MOQ : 18
      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 NKK Switch 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

      • C

        Chris Dyroff

        Apr 07, 2026

        NKK Switch JWM21RB2A
        Found exactly what I needed
        Helpful
        Unhelpful
      • D

        Dennis Luchene

        Feb 21, 2025

        NKK Switch JWM21RB2A
        I located a perfect match.
        Helpful
        Unhelpful
      • M

        Mark Lawnichak

        Feb 05, 2024

        NKK Switch JWM21RB2A
        The shipping was really fast, I'm impressed!
        Helpful
        Unhelpful
      • S

        Susan Vlach

        Jul 08, 2023

        NKK Switch JWM21RB2A
        Positive experience from A to Z
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NKK Switch JWM21RB2A
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NKK Switch JWM21RB2A

      $ 17 .69
      Click here to view shipping costs.

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

      Quantity
      MOQ : 18
      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, AirTAC Air Pneumatic Cylinder MF20X375 Mini Pneumatic Cylinder(Double acting)

      AirTAC Air Pneumatic Cylinder MF20X375 Mini Pneumatic Cylinder(Double acting)

      US$50.38
      New In stock for sale, Johnson Controls Sensor TE-6324P-1

      Johnson Controls Sensor TE-6324P-1

      US$63.25
      New In stock for sale, Eaton Moeller Circuit Breaker PFIM-40/2/003-A

      Eaton Moeller Circuit Breaker PFIM-40/2/003-A

      US$102.94
      New In stock for sale, Togami Contactor CLK-35J-S568

      Togami Contactor CLK-35J-S568

      US$104.00
      New In stock for sale, SHOWA Overload Pump OLP12S-H-L

      SHOWA Overload Pump OLP12S-H-L

      US$503.18

      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, Hiross Air Conditioner 26D

      Hiross Air Conditioner 26D

      Contact Us
      New In stock for sale, YUKEN Vane Pump VPVQQ-PSAO-05E-PSSW-05BA-6090

      YUKEN Vane Pump VPVQQ-PSAO-05E-PSSW-05BA-6090

      Contact Us
      New In stock for sale, SOG Oil Seal TA 62*85*10

      SOG Oil Seal TA 62*85*10

      US$5.77
      New In stock for sale, ADDA Fan AA8252MS-AW

      ADDA Fan AA8252MS-AW

      US$13.46
      New In stock for sale, YUKEN Vane Pump PV2R1-25-L-RRR-43

      YUKEN Vane Pump PV2R1-25-L-RRR-43

      Contact Us
      New In stock for sale, Servo Fan G1238V48BHZP-95

      Servo Fan G1238V48BHZP-95

      US$141.54
      New In stock for sale, Nachi Gear Pump IPH-6A-125-E-20

      Nachi Gear Pump IPH-6A-125-E-20

      Contact Us
      New In stock for sale, GUOMAO Reduction Drive Gearbox Speed Reducer BLY220

      GUOMAO Reduction Drive Gearbox Speed Reducer BLY220

      US$359.18
      New In stock for sale, IDEC Relay RR2KP-U-A110

      IDEC Relay RR2KP-U-A110

      US$75.00
      New In stock for sale, ABB Circuit Breaker S201M-C25DC

      ABB Circuit Breaker S201M-C25DC

      US$30.86

      Recent related posts

      What is the difference between single screw compressor and twin screw compressor

      09/05/2020

      What is the difference between single screw compressor and twin screw compressor

      Single-screw and twin-screw manufacturing process of twin-screw is more complicated than single-screw in terms of structure, and the difference in service life and working efficiency is not very big,

      York screw RXB  RXF compressor professional maintenance

      06/14/2020

      York screw RXB RXF compressor professional maintenance

      History of screw compressors: Screw compressors applied for patents in Germany in 1878. In 1935, a screw compressor with 4 male threads and 5 female threads applied for a patent, which marked the birth of a modern screw compressor. The company that obtain器2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦ᮔDž༬皧婆ི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Ԙ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      How to choose the size of screw air compressor

      09/09/2020

      How to choose the size of screw air compressor

      Many users are purchasing screw air compressors for the first time. They have no experience in purchasing, and a large part of them do not know the machine very well. How to buy has become a headache for them. Several principles for users to purchase are as follows:

      There are skills in chasing money at the end of the year-look at the sales of air compressors

      09/07/2020

      There are skills in chasing money at the end of the year-look at the sales of air compressors

      At the end of the year again, I believe that most of the sales staff of air compressors have been chasing money recently, right? At the end of the year, the boss did not agree with the rest of the money, and he was not happy.

      How to apply the functions of cooling, heating, humidification, and dehumidification of computer room air conditioning

      08/13/2020

      How to apply the functions of cooling, heating, humidification, and dehumidification of computer room air conditioning

      1. Uninterrupted operation and year-round refrigeration<br></br> The heat dissipation of the equipment in the computer room is a steady-state heat source, and it operates continuously throughout the year. This requires an uninterrupted air-conditioning gPﰨ2䀀湠癐

      Do you know the classification of commonly used filters

      09/04/2020

      Do you know the classification of commonly used filters

      The impurities contained in the compressed air of the pneumatic system are divided into four categories: solid dust, moisture, oil mist and odor. In order to meet the requirements of different industrial sectors on the quality of compressed air,

      The Ultimate Guide to Memory Card Selection

      12/19/2022

      The Ultimate Guide to Memory Card Selection

      To select the proper memory card, storage, transfer speed, speed class, and price are all factors to consider. Here is a complete guide to determine these factors.

      When is the best time to change the bearing oil?

      08/27/2020

      When is the best time to change the bearing oil?

      Under normal circumstances, it is very common to replace the lubricating oil in a short period of time, and more grease is often added. Let me explain to you the relevant knowledge below, I hope it will be helpful to you

      How to deal with the failure of the freezer to start

      08/17/2020

      How to deal with the failure of the freezer to start

      Although domestic refrigerators have high performance, they also have the possibility of failure during actual use. Today, let’s take a look at how to deal with the failure of the freezer to start.

      Global Centrifugal Air Compressor Market Size, Analytical Overview, Growth Factors, Demand, Trends And Forecast To 2026

      07/05/2020

      Global Centrifugal Air Compressor Market Size, Analytical Overview, Growth Factors, Demand, Trends And Forecast To 2026

      Global Commercial Refrigeration Compressors Market: Trends Estimates High Demand by 2027 The “Commercial Refrigeration Compressors Market” 2020 report includes the market strategy, market orientation, expert opinion and knowledgeable information.

      • 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 :

      KROM Switch CHANTO Switch ERSCE Switch DANFOSS Switch Trane Switch SCHUNK Switch Omron Switch NKK Switch V-15G-3C26 SWT03334 TS3N KP42V-04-F3 UNS-PP16-PP18-G3/4-GE298 0111-704 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ARK KVF3130-AC220V AVC BAZA0706R5H awg5524exn CROWN BGE07530B24H fuji sc 05 contactor fuji sc n3 Hitachi ASH210MV-C7HQL kd1205phs3 kde1206pts1 LESER 4373.2622 MSMF012L1U2M Panasonic 5JS315DAA21 ph310m2cs PNEUMAX 104.32.0.1.PC Samsung MSV488A-L1R Sanyo Denki C-2RN153H3A sc n3 contactor sdr 120 24 sm120s4vc danfoss compressor SUNON MF60120V1-C531-G99

      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