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
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 JW-S21
      1/1
      NKK Switch JW-S21
      $ 12 .38

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

      Quantity
      MOQ : 26
      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: How can I participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: How can I find out about upcoming sales or new product releases?

        A: To stay informed about upcoming sales and new product releases, you can subscribe to our newsletter or follow us on social media platforms. We regularly share updates, promotional offers, and exclusive discounts with our subscribers and followers.

      View More
      Question has been sent successfully

      Reviews

      • K

        Kevin Liddington

        Aug 06, 2025

        NKK Switch JW-S21
        I'm happy to hear that, thanks!
        Helpful
        Unhelpful
      • A

        Avtandyl Revishvili

        May 17, 2025

        NKK Switch JW-S21
        Fantastic choice of parts; I picked something that’s practical and up-to-date.
        Helpful
        Unhelpful
      • J

        Jessica Spencer

        Jan 08, 2025

        NKK Switch JW-S21
        They were missing the product, so I was refunded.
        Helpful
        Unhelpful
      • R

        Randy Balcolm

        Dec 20, 2024

        NKK Switch JW-S21
        Convenient lookup
        Helpful
        Unhelpful
      • J

        Jeff McDermott

        Nov 10, 2024

        NKK Switch JW-S21
        Just what I needed. Fast shipping.
        Helpful
        Unhelpful
      • G

        Gerardo Mancia

        Oct 15, 2024

        NKK Switch JW-S21
        Perfect timing!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NKK Switch JW-S21
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NKK Switch JW-S21

      $ 12 .38
      Click here to view shipping costs.

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

      Quantity
      MOQ : 26
      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 Cylinder Pneumatic QDKR40X5SUHorizontal rotary clamp Cylinder Pneumatic(Push and turn right)

      AirTAC Air Cylinder Pneumatic QDKR40X5SUHorizontal rotary clamp Cylinder Pneumatic(Push and turn right)

      US$36.27
      New In stock for sale, Keyence Sensor FU-20

      Keyence Sensor FU-20

      US$207.00
      New In stock for sale, Eaton Moeller Circuit Breaker NZMC1-A50

      Eaton Moeller Circuit Breaker NZMC1-A50

      US$318.76
      New In stock for sale, Panasonic Contactor FC-50N

      Panasonic Contactor FC-50N

      US$206.57
      New In stock for sale, KOSMEK Overload Pump PH1671-HG

      KOSMEK Overload Pump PH1671-HG

      US$325.48

      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, Maxtech Temperature Controller MC-2438-201-000

      Maxtech Temperature Controller MC-2438-201-000

      US$530.77
      New In stock for sale, SAIPWELL Switch SP-6000

      SAIPWELL Switch SP-6000

      US$26.92
      New In stock for sale, HP Overflow Valve DSRF-G03-1PN-1-A240-10

      HP Overflow Valve DSRF-G03-1PN-1-A240-10

      US$261.54
      New In stock for sale, VECTOR Transmitter SDC-H1T1-08-A3-W1

      VECTOR Transmitter SDC-H1T1-08-A3-W1

      US$175.78
      New In stock for sale, UniOhm Resistor 1206W4F3603T5E

      UniOhm Resistor 1206W4F3603T5E

      US$15.77
      New In stock for sale, Copeland Compressor ZPD54K5E-TF7-600

      Copeland Compressor ZPD54K5E-TF7-600

      Contact Us
      New In stock for sale, ANSON Vane Pump IVPV21-21-14-L-R-11DA-10

      ANSON Vane Pump IVPV21-21-14-L-R-11DA-10

      Contact Us
      New In stock for sale, NSK Bearing 6234 DDU

      NSK Bearing 6234 DDU

      US$2773.08
      New In stock for sale, Copeland Compressor 6DPNR35ML-TSK-C00

      Copeland Compressor 6DPNR35ML-TSK-C00

      Contact Us
      New In stock for sale, Ebmpapst Fan K3G560-AQ04-01

      Ebmpapst Fan K3G560-AQ04-01

      Contact Us

      Recent related posts

      The reason why the air conditioner is not cooling

      06/24/2020

      The reason why the air conditioner is not cooling

      Occasionally encounter the problem that the air conditioner does not cool in life. Don't worry at this time. The reason for the air conditioner not cooling is not very complicated. After understanding the reason for the air conditioner not cooling, you can solve the problem by taking the right medicine.

      My Furnace is Blowing Cold Air: 8 Reasons & Ways to Fix

      02/15/2024

      My Furnace is Blowing Cold Air: 8 Reasons & Ways to Fix

      During the cold months, a furnace is your best friend, providing the warmth needed to keep your home comfortable. However, discovering that your furnace is blowing cold air can be disconcerting.

      Classification of Butterfly Valve

      02/22/2023

      Classification of Butterfly Valve

      Butterfly valve, which dated back in 1930s, is a common valve type. It is easy to be combined with various driving devices, with good durability and reliability.

      What are Refrigeration and Air-Conditioning Compressor Heaters Used For

      05/01/2023

      What are Refrigeration and Air-Conditioning Compressor Heaters Used For

      The compressor heater (oil heater, crankcase heater, compressor heating belt) is a part of the refrigeration compressor.

      What is a Gear Reducer?

      01/31/2023

      What is a Gear Reducer?

      The gear reducer is an independent enclosed transmission gear between the prime mover and the machine, which is used to reduce the speed and increase the torque to meet the work needs.

      What is a Screw Refrigeration Compressor

      03/28/2023

      What is a Screw Refrigeration Compressor

      Screw compressors are mainly used in air compression and medium-sized refrigeration / air conditioning systems. Screw compressors can be divided into screw air compressors, screw refrigeration compressors and process gas screw compressors.

      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.

      Precautions for installation and use of compressor-type car refrigerator

      06/28/2020

      Precautions for installation and use of compressor-type car refrigerator

      Precautions for installation and use of compressor-type car refrigerator A car refrigerator is a refrigerator that can be carried on a car. Car refrigerator is a new generation of cold storage appliances popular in the international market. Compressor car refrigerators are similar to household refrigerators. They are all cooled by compressor power. The refrigeration is fast and powerful. The refrigeration can reach -18 ℃. It can make ice and keep fresh

      Is It Necessary to Replace Your Refrigerator Compressor?

      07/15/2025

      Is It Necessary to Replace Your Refrigerator Compressor?

      The compressor is like the heart of humans, which plays a vital role in the refrigerator. A compressor is key to improve the performance of your refrigerator.

      How to Select Servo Motors in Automation Equipment Design

      03/26/2024

      How to Select Servo Motors in Automation Equipment Design

      Servo motors play an important role in the field of automation and are usually used to drive components that require more precise speed or position control in projects.

      • 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 :

      SCHUNK Switch CHANTO Switch DANFOSS Switch Omron Switch ERSCE Switch NKK Switch Trane Switch KROM Switch MMS 22-A-10V-M08 TS064-30Y V-15G-3C26 SR-105 KP42V-04-F3 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0912hb a70gl ad0912ub a70gl Bifold FP10P-S1-04-32-NU-V-77A-24D-57 CKD 3GA110R-C4-E20-3 CKD AMC-VL-X13 Danfoss 067B2008 e40h8 1024 6 l 5 e50s8 360 3 t 24 FFB1248XHE-M Honeywell TLK-00009 Honeywell VQ450MC1005 JSDEP-50A3 KONAN MVS801K-02-8A LG BMA069LAMV Mitsubishi NN37YCAMT MSMD082G1U Panasonic QB77C18GAX0 (RSIR) rsp 1000 24 sc e04 110vac YB645VMCC

      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