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-L21RRK
      1/1
      NKK Switch JW-L21RRK
      $ 16 .04

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

      Quantity
      MOQ : 20
      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 protect my personal information and ensure payment security?

        A: We take strict security measures to protect your personal information and payment security, including encryption technology, secure payment gateways, and strict privacy policies. You can shop with confidence.

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: How can I unsubscribe from your newsletter?

        A: If you wish to unsubscribe from our newsletter, you can usually find an "Unsubscribe" link at the bottom of our newsletter emails. Clicking on this link will allow you to unsubscribe from our mailing list.

      View More
      Question has been sent successfully

      Reviews

      • L

        Luis Cortez

        Dec 14, 2025

        NKK Switch JW-L21RRK
        Great prices!
        Helpful
        Unhelpful
      • W

        William Martin

        May 10, 2025

        NKK Switch JW-L21RRK
        Excellent job! Thanks for your support.
        Helpful
        Unhelpful
      • R

        ROBERT ADAMS

        Nov 10, 2024

        NKK Switch JW-L21RRK
        Super fast delivery, thanks so much!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NKK Switch JW-L21RRK
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NKK Switch JW-L21RRK

      $ 16 .04
      Click here to view shipping costs.

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

      Quantity
      MOQ : 20
      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, KROM Switch DL3AG-6K2

      KROM Switch DL3AG-6K2

      US$394.83
      New In stock for sale, SMC Air Cylinder Pneumatic Cylinder MXS25-10A

      SMC Air Cylinder Pneumatic Cylinder MXS25-10A

      US$223.08
      New In stock for sale, Ingersoll Rand Sensor 4775959002

      Ingersoll Rand Sensor 4775959002

      US$230.77
      New In stock for sale, Schneider Circuit Breaker A9F29363

      Schneider Circuit Breaker A9F29363

      US$625.00
      New In stock for sale, Fuji Contactor JZ7-44

      Fuji Contactor JZ7-44

      US$42.31
      New In stock for sale, SHOWA Overload Pump OLP12-H-L

      SHOWA Overload Pump OLP12-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, THK Bearing LMHP 6UU

      THK Bearing LMHP 6UU

      US$51.54
      New In stock for sale, Yeoshe Vane Pump F3-IVP3-35H-F-L-86A-10

      Yeoshe Vane Pump F3-IVP3-35H-F-L-86A-10

      Contact Us
      New In stock for sale, COSEL Power Supply FCA75F-24-N1

      COSEL Power Supply FCA75F-24-N1

      US$556.92
      New In stock for sale, Weintek HMI MT8100iV2EV

      Weintek HMI MT8100iV2EV

      US$1269.23
      New In stock for sale, Kuebler Encoder 8.5000.D357.0500

      Kuebler Encoder 8.5000.D357.0500

      Contact Us
      New In stock for sale, MICRON IC Integrated Circuit Chip PC48F4400P0VB00A

      MICRON IC Integrated Circuit Chip PC48F4400P0VB00A

      US$35.00
      New In stock for sale, Baumer Encoder EIL580-TNB0.7PE.00100.A

      Baumer Encoder EIL580-TNB0.7PE.00100.A

      Contact Us
      New In stock for sale, SSI Transmitter M40-D-100BAR-PA-H-J

      SSI Transmitter M40-D-100BAR-PA-H-J

      US$218.75
      New In stock for sale, LYC Bearing 23124CAK/W33

      LYC Bearing 23124CAK/W33

      US$136.15
      New In stock for sale, Carel Temperature Controller IR33E9HB20

      Carel Temperature Controller IR33E9HB20

      US$250.00

      Recent related posts

      What is the reason for uncooled air conditioner

      06/22/2020

      What is the reason for uncooled air conditioner

      Air-conditioning is a household appliance that will be used by every family in winter and summer. Occasionally encounters the problem of air-conditioning not cooling. The reason for air-conditioning not cooling is not very complicated. After understanding the reasons for air-conditioning not cooling, you can solve the problem by treating the symptoms, then What is the reason why the air conditioner is not cooling under normal circumstances? What to do if the air conditioner is not cooling? <img src="{{media url=&quot;magefan_blog/What_is_the_reason_for_uncooled_air_conditioner.jpg&quot;}}" alt="" />

      Adding method of refrigerant in central air conditioner

      08/10/2020

      Adding method of refrigerant in central air conditioner

      Adding method of refrigerant in central air conditioner<br></br> How to add refrigerant to the central air conditioner, what operating methods do you know? Let’s take a look with the editor today!

      Installation foundation of compressed air pipeline

      09/23/2020

      Installation foundation of compressed air pipeline

      Basic knowledge is very important for sheet spray work, and the same is true during equipment installation. When installing compressed air pipelines, everyone must pay attention to the following precautions:

      Cause analysis of common failures of compressors with heat transfer oil heating system

      07/27/2020

      Cause analysis of common failures of compressors with heat transfer oil heating system

      Cause analysis of common failures of compressors with heat transfer oil heating system<br></br>

      What should I do if the refrigerator doesn't cool down

      06/22/2020

      What should I do if the refrigerator doesn't cool down

      Refrigerator non-refrigeration is a problem often encountered during the use of refrigerators. Refrigerator non-refrigeration always occurs suddenly. A large number of things that need to be refrigerated suddenly become unpredictable, which greatly affects daily life and wastes time to find. Repair master repair. Let's take a look with the editor about what to do if the refrigerator is not cooling and what are the reasons for the refrigerator not cooling. Refrigerator non-refrigeration is a problem often encountered during the use of the refrigerator. <img src="{{media url=&quot;magefan_blog/What_should_I_do_if_the_refrigerator_doesn_t_cool_down.jpg&quot;}}" alt="" />

      Displacement compressor classification_Characteristics of displacement compressor

      06/25/2020

      Displacement compressor classification_Characteristics of displacement compressor

      Positive displacement compressors are mainly divided into the following four types: screw compressors, piston compressors, rolling rotor compressors, and scroll compressors.

      How to identify whether the gas storage tank is a simple pressure vessel

      08/28/2020

      How to identify whether the gas storage tank is a simple pressure vessel

      Simple pressure vessels that meet the following conditions at the same time do not need to go through the registration procedures.

      Collection of various types of faults and troubleshooting methods for central air-conditioning!(Ⅰ)

      08/21/2020

      Collection of various types of faults and troubleshooting methods for central air-conditioning!(Ⅰ)

      Collection of various types of faults and troubleshooting methods for central air-conditioning! 1.Failure and maintenance methods of fan coil

      What are the causes of frost in refrigeration compressors

      06/14/2020

      What are the causes of frost in refrigeration compressors

      1. The opening of the thermal expansion valve is too large, or the installation of the temperature sensor is incorrect and the fixing is not firm or loose. The main reason is that the temperature sensor may feel the temperature too high in this case, resu器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž

      Precautions for purchasing screw air compressor

      09/09/2020

      Precautions for purchasing screw air compressor

      When choosing to purchase a screw air compressor, several parameters need to be evaluated to ensure that the selection is more suitable. Today we will talk about the following points when buying a screw air compressor.

      • 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 KROM Switch CHANTO Switch NKK Switch Omron Switch ERSCE Switch DANFOSS Switch Trane Switch V-15G-3C26 SR-105 UNS-PP16-PP18-G3/4-GE298 0111-704 646GZEM11-7011 ZLDXC03CH 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0824lb a70gl AEZ9440Z Copeland CS16K6E-PFV-255 Danfoss SM185S4CC Delta FFB0812EH-BE1T Ebmpapst A2E210-AF02-09 ha40201v4 LG MC57LAEM maneurop mt28je4ave mhmd082g1u Mitsubishi RS208VCDC NMB-MAT 2006ML-05W-B50 OTC SF-200-10-4D Protechnic MGT4012LR-O10 RB173YFY REXMAC Electric Motor ROTEN 5-18-X STYLE S18F20-MGW Wanbao AL112 ZHC165YDA-JC

      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