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 SB221NO
      1/1
      NKK Switch SB221NO
      $ 10 .35

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

      Quantity
      MOQ : 31
      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 apply a coupon or discount code?

        A: During the checkout process, you will find a section where You can select a coupon or enter the discount code, and the system will automatically calculate the discounted price.

      • Q: Are there customer reviews available for products?

        A: Yes, we encourage customers to share their feedback and reviews on our platform. You can find customer reviews and ratings on the product pages, which provide valuable insights into the product's quality and performance.

      • Q: Are there any restrictions on using coupons or discounts?

        A: Coupon and discount usage may be subject to certain restrictions. These restrictions can include expiration dates, minimum order amounts, specific product exclusions, and limitations on combining multiple offers. Please review the terms and conditions associated with each coupon or discount for details.

      View More
      Question has been sent successfully

      Reviews

      • J

        John King

        Jun 13, 2025

        NKK Switch SB221NO
        You tracked down a couple of distinct items.
        Helpful
        Unhelpful
      • A

        Aaron Prince

        Feb 08, 2025

        NKK Switch SB221NO
        I was thoroughly impressed with the service!
        Helpful
        Unhelpful
      • V

        Valerie Cataldi

        Dec 24, 2024

        NKK Switch SB221NO
        Comes with all the essentials, can speed things up.
        Helpful
        Unhelpful
      • A

        ANNE-MARIE NIGHTINGALE

        Feb 29, 2024

        NKK Switch SB221NO
        I fount the coil cleaner I was looking for. Thank you
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NKK Switch SB221NO
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NKK Switch SB221NO

      $ 10 .35
      Click here to view shipping costs.

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

      Quantity
      MOQ : 31
      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 HLS25X20

      AirTAC Air Cylinder HLS25X20

      US$358.27
      New In stock for sale, Honeywell Sensor MLH500PSL01A

      Honeywell Sensor MLH500PSL01A

      US$250.70
      New In stock for sale, Terasaki Circuit Breaker TL-225F

      Terasaki Circuit Breaker TL-225F

      US$690.00
      New In stock for sale, Hager Contactor ETC363P

      Hager Contactor ETC363P

      US$92.97
      New In stock for sale, KANTOU Overload Pump OL-08A

      KANTOU Overload Pump OL-08A

      US$67.56

      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, AirTAC Air Cylinder Pneumatic ACQJ125X20-10S Model:Compact Cylinder Pneumatic(Adjustable stroke)

      AirTAC Air Cylinder Pneumatic ACQJ125X20-10S Model:Compact Cylinder Pneumatic(Adjustable stroke)

      US$389.62
      New In stock for sale, VBI Bearing 6234M

      VBI Bearing 6234M

      US$98.08
      New In stock for sale, FREESCALE IC Integrated Circuit MPC880ZP80

      FREESCALE IC Integrated Circuit MPC880ZP80

      US$200.03
      New In stock for sale, Camel Vane Pump VCM-SM-40D-6CG-30

      Camel Vane Pump VCM-SM-40D-6CG-30

      US$576.92
      New In stock for sale, MICRON IC Integrated Circuit Chip MT47H64M16HW-3 IT:H

      MICRON IC Integrated Circuit Chip MT47H64M16HW-3 IT:H

      US$91.71
      New In stock for sale, Fuji VFD Frequency Converter FRN0139E2S-2GA

      Fuji VFD Frequency Converter FRN0139E2S-2GA

      Contact Us
      New In stock for sale, YUKEN Vane Pump SVP2-L-F-47-LBB-10

      YUKEN Vane Pump SVP2-L-F-47-LBB-10

      Contact Us
      New In stock for sale, AirTAC Air Cylinder HLQ25X125S

      AirTAC Air Cylinder HLQ25X125S

      US$405.77
      New In stock for sale, UOSHEN Solenoid Valve DSG-03-3C8-D24

      UOSHEN Solenoid Valve DSG-03-3C8-D24

      US$230.77
      New In stock for sale, HAIWU Air Conditioner CMA2070D

      HAIWU Air Conditioner CMA2070D

      US$51051.54

      Recent related posts

      HVAC essential! Three steps to accurately calculate the cooling capacity of central air conditioning

      08/03/2020

      HVAC essential! Three steps to accurately calculate the cooling capacity of central air conditioning

      The cooling capacity calculation of central air-conditioning is divided into three steps: 1. Calculate the actual cooling capacity required: Calculate according to the practical area of ​​the room (carpet area, the floor area of ​​the home can be deducted from the floor area); 150 watts per square meter;

      Tesla's cargo heat pump air conditioning market is waiting to take off

      06/14/2020

      Tesla's cargo heat pump air conditioning market is waiting to take off

      Tesla's "cargo" heat pump air conditioning market is waiting to take off? Not long ago, Tesla ModelY began its first delivery. Compared with Tesla's previous models, ModelY uses a heat pump air conditioning system.

      Component maintenance method of water-cooled chiller

      08/18/2020

      Component maintenance method of water-cooled chiller

      The central air conditioner of the water-cooled chiller is an important part of the entire central air-conditioning system. In order to ensure the normal operation of the air conditioner,

      Ten points to judge the pros and cons of inverter products!

      09/07/2020

      Ten points to judge the pros and cons of inverter products!

      The technical grade of the frequency converter is gradually developed and formed. With the improvement of use requirements and the development of technology, the quality of the device, the expansion of functions, and the progress of automation technology, it will gradually advance.

      Why can only precision air conditioners with constant humidity and cleanliness be used in the computer room

      08/05/2020

      Why can only precision air conditioners with constant humidity and cleanliness be used in the computer room

      The country divides computer rooms into Type A, Type B and Type C. The requirements for the three types of computer rooms are different, and the requirements for various construction standards and operating indicators are sequentially reduced.

      Case Studies of How to Replace a Compressor in Refrigerator (Part Two)

      01/15/2022

      Case Studies of How to Replace a Compressor in Refrigerator (Part Two)

      As we have mentioned in the first part, it’s the refrigeration capacity, the clean piping system, and the drying filter that deserve our attention.

      Reason analysis of refrigeration compressor can not start or stop soon after start

      07/30/2020

      Reason analysis of refrigeration compressor can not start or stop soon after start

      First check the main circuit. Whether the power supply has electricity, whether the voltage is normal, whether the fuse has been blown due to starting overload, whether the air switch has tripped,

      The eight most taboo points of using a freezer

      08/05/2020

      The eight most taboo points of using a freezer

      The eight most taboo points when using a freezer, such as the location and environment of the freezer, the temperature of the freezer varies in different seasons, but it is most avoided to tilt.

      How to supplement and discharge refrigerant in cold storage refrigeration system

      08/03/2020

      How to supplement and discharge refrigerant in cold storage refrigeration system

      The cold storage refrigeration system must ensure that the refrigerant is dry when adding refrigerant (only applicable to fluorine refrigerant refrigeration systems),

      The difference between air compressor and refrigeration compressor

      06/14/2020

      The difference between air compressor and refrigeration compressor

      The air compressor is the same as the refrigeration compressor in that it is the same compressor, the difference is that its working principle and working medium are different.

      • 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 SCHUNK Switch Trane Switch ERSCE Switch DANFOSS Switch Omron Switch NKK Switch 646GZEM11-7011 DL3AG-6K2 KP25C-03-F3 E100-01-S5I  SR105 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 Bifold FP06P-S1-04-32-NU-V-77A9-24D-ML-30-K85 Bristol H29B33UABCA caj4452y CKD 4SA019-C2 Danfoss 042N7546 Ebmpapst RG130/0800-3612-030206 edr 120 24 FFB0924EHE FH2511Z GTD5160NH40K Hitachi 750EL-128D3 KOGANEI VV250AE1-62 LESER 4412.4512 LG QV295PBA LG TS24LATG psd2412pmb1 Sanyo Denki 9SG5724A5D63 Shihlin PLC TAG4553T Toshiba PE90H1F-9

      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