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
      • KOINO Switch KH-516-B21
      1/1
      KOINO Switch KH-516-B21
      $ 12 .69

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

      Quantity
      MOQ : 25
      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 KOINO Switch is high quality!
      Contact Rating:250VAC 1A

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I get a refund if the price of a product drops shortly after my purchase?

        A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.

      • Q: How can I search for products on the website?

        A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.

      • Q: How can I check the status of my refund?

        A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.

      View More
      Question has been sent successfully

      Reviews

      • W

        Wayne Nelson

        Apr 23, 2026

        KOINO Switch KH-516-B21
        The delivery was quick, and the product was exactly what I was looking for.
        Helpful
        Unhelpful
      • D

        David Pierson

        May 18, 2025

        KOINO Switch KH-516-B21
        Entrega rápida y puntual.
        Helpful
        Unhelpful
      • J

        Jeff Finley

        May 07, 2025

        KOINO Switch KH-516-B21
        The order was shipped right on schedule, just as planned by Okmarts.
        Helpful
        Unhelpful
      • R

        Roger Dumont

        Mar 21, 2025

        KOINO Switch KH-516-B21
        Impressive service, affordable choice.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        KOINO Switch KH-516-B21
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      KOINO Switch KH-516-B21

      $ 12 .69
      Click here to view shipping costs.

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

      Quantity
      MOQ : 25
      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, NKK Switch M2013S2S1W03

      NKK Switch M2013S2S1W03

      US$16.73
      New In stock for sale, Honeywell Switch BXA3K-1A

      Honeywell Switch BXA3K-1A

      US$167.97
      New In stock for sale, TRAFAG Switch 9B4.3378

      TRAFAG Switch 9B4.3378

      US$670.59
      New In stock for sale, NKK Switch MN23SS1G03

      NKK Switch MN23SS1G03

      US$18.54
      New In stock for sale, AirTAC Air Cylinder Pneumatic MK6X15SMulti-mount Cylinder Pneumatic(Double acting no-rotating type)

      AirTAC Air Cylinder Pneumatic MK6X15SMulti-mount Cylinder Pneumatic(Double acting no-rotating type)

      US$40.96
      New In stock for sale, Balluff Sensor BES017U

      Balluff Sensor BES017U

      US$80.77
      New In stock for sale, Schneider Circuit Breaker LS8F18404G

      Schneider Circuit Breaker LS8F18404G

      US$625.00
      New In stock for sale, Siemens Contactor 3RT2526-1AD00

      Siemens Contactor 3RT2526-1AD00

      US$163.46
      New In stock for sale, KOSMEK Overload Pump PH1661-SG

      KOSMEK Overload Pump PH1661-SG

      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, NACHI Fujikoshi Solenoid Valve SA-G03-C5-JNR-D2-J21

      NACHI Fujikoshi Solenoid Valve SA-G03-C5-JNR-D2-J21

      US$985.92
      New In stock for sale, Omron Module EE-SX871

      Omron Module EE-SX871

      Contact Us
      New In stock for sale, Sanyo Denki Servo Drive RS3W03A8HL2

      Sanyo Denki Servo Drive RS3W03A8HL2

      Contact Us
      New In stock for sale, Rexroth Gear Pump AZPGG-22-056-040RCB2020MB

      Rexroth Gear Pump AZPGG-22-056-040RCB2020MB

      Contact Us
      New In stock for sale, Siemens Circuit Breaker 3RV1821-0CD10

      Siemens Circuit Breaker 3RV1821-0CD10

      Contact Us
      New In stock for sale, Siemens PLC 6FX5002-2CC11-2DH5

      Siemens PLC 6FX5002-2CC11-2DH5

      Contact Us
      New In stock for sale, Festo Air Cylinder DGC-32-125-KF-PPV-A

      Festo Air Cylinder DGC-32-125-KF-PPV-A

      Contact Us
      New In stock for sale, Siemens Contactor 3RT1076-6SP36

      Siemens Contactor 3RT1076-6SP36

      US$3269.23
      New In stock for sale, Danfoss Compressor SH300B6ABF

      Danfoss Compressor SH300B6ABF

      Contact Us
      New In stock for sale, Toshiba IC Integrated Circuit TOSHIBA-OD-168 8895CSNG7DN5

      Toshiba IC Integrated Circuit TOSHIBA-OD-168 8895CSNG7DN5

      US$20.10

      Recent related posts

      What should I do if the freezer trips

      08/19/2020

      What should I do if the freezer trips

      Tripping when the freezer starts is a problem that many users may encounter when using the freezer for the first time. Domestic refrigerators are widely used. Although domestic refrigerators have high performance,

      Discussion on air filtration detection technology

      09/06/2020

      Discussion on air filtration detection technology

      With the increase of smog in the north, filtration and purification industries such as air purification and fresh air have ushered in a new spring, which also detonated the entire filter industry.

      Selection Guide of Air Cylinder: Types and Characteristics

      03/07/2023

      Selection Guide of Air Cylinder: Types and Characteristics

      Air cylinder is used in many positioning, driving and clamping applications.

      How to choose refrigerant for high and low temperature alternating damp heat test chamber

      08/11/2020

      How to choose refrigerant for high and low temperature alternating damp heat test chamber

      There are many kinds of refrigeration used in the high and low temperature alternating damp heat test chamber, and different refrigerants have very different uses and application ranges. Today, we will focus on explaining the main refrigerants on the market.

      Analysis of common problems in the design of refrigerant multi-connected air conditioning system

      08/14/2020

      Analysis of common problems in the design of refrigerant multi-connected air conditioning system

      1. Applicable area and scope of refrigerant multi-connection system    Refrigerant multi-connection system is suitable for areas: The refrigerant multi-connection is suitable for hot summer and cold winter areas, hot summer and warm winter areas, and some cold areas.

      Points to be mastered when operating the chiller

      08/18/2020

      Points to be mastered when operating the chiller

      Water chiller is a kind of cooling water equipment that can provide constant temperature, constant current and constant pressure. The working principle of the chiller is to inject a certain amount of water into the water tank in the machine,

      The main reason why the freezer is not cooling

      08/24/2020

      The main reason why the freezer is not cooling

      1. What will happen if sewage treatment is not carried out? The refrigeration system is a clean, dry and tight closed loop system. Because the passage section of some components in the system is very small (such as the valve cavity of the thermal expansion valve

      Precautions when the FRP cooling tower is assembled and ready for operation

      08/20/2020

      Precautions when the FRP cooling tower is assembled and ready for operation

      When the FRP cooling tower is assembled and ready for normal operation, the following necessary inspections should be done first:

      Solutions to minor failures of chillers and methods to ensure low failure rates

      08/18/2020

      Solutions to minor failures of chillers and methods to ensure low failure rates

      Chillers are usually in daily work, some minor faults are unavoidable, but users can solve these minor faults by themselves. The editor of okmarts.com will introduce how to solve minor faults and help users. Reduce maintenance costs.

      Global Portable Air Compressor Market 2020 Players, Demand And Supply: Stanley Black&Decker, Fini Compressors, Powermate and Senco

      07/05/2020

      Global Portable Air Compressor Market 2020 Players, Demand And Supply: Stanley Black&Decker, Fini Compressors, Powermate and Senco

      The Global Portable Oil-Free Air Compressors Market report offers a quantitative analysis of the world Portable Oil-Free Air Compressors market with respect to a series of elements such as deep estimations, present industry trends, Portable Oil-Free Air Compressors market share, and key dynamics of the Portable Oil-Free Air Compressors market size from 2020-2026 in order to recognize the leading Portable Oil-Free Air Compressors market opportunities.

      • 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 ERSCE Switch DANFOSS Switch Trane Switch CHANTO Switch NKK Switch Omron Switch MS222A-2O SR105 KP42V-04-F3 KP25C-03-F3 DL3AG-6K2 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2p21t225azb ad1212hx pf3 ADDA AD1224UX-F57 ae4450z cae4440y Ebmpapst G1G140-AW31-42 Ebmpapst S3G630-AG97-01 Ebmpapst W2D210-EB10-12 fuji sc n4 GMCC PA270X3CS-3MUU jt160ga y1 kd1209ptb2 kde0504pkv3 KOGANEI MED10-E1-02-PSL-3L-300W KOMPASS MPW-02A lpv 100 24 Moog Servo Valve D661-4651 Nidec K55HXNZZ-1268 Parker Sporlan SERI-JS 7X9 ODF M12 10’-S 805545 Samsung Expansion Valve Coil

      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