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
      • Omron Switch D4N-4A20
      1/1
      Omron Switch D4N-4A20

      There is no price at present, you can Request a Quote

      • Specifications
      • Q&A
      • Reviews
      The Omron Switch is high quality!
      Current Rating (Amps):3A (AC), 270mA (DC)
      Voltage Rating - AC:240 V
      Voltage Rating - DC:250 V

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I request a specific delivery date for my order?

        A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.

      • Q: What should I do if I forgot my password?

        A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.

      • Q: Do you offer free shipping?

        A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        Omron Switch D4N-4A20
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Omron Switch D4N-4A20

      There is no price at present, you can Request a Quote

      People who bought this item also viewed

      New In stock for sale, Festo Air Cylinder EMML-10-05-P-A

      Festo Air Cylinder EMML-10-05-P-A

      US$138.46
      New In stock for sale, Panasonic Sensor GH-F8SE

      Panasonic Sensor GH-F8SE

      US$345.00
      New In stock for sale, Siemens Circuit Breaker 5SY6216-6CC

      Siemens Circuit Breaker 5SY6216-6CC

      US$58.59
      New In stock for sale, Schneider Contactor LC1N0610CC5N

      Schneider Contactor LC1N0610CC5N

      US$23.70
      New In stock for sale, KOSMEK Overload Pump PH1051-SA

      KOSMEK Overload Pump PH1051-SA

      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, KOMPASS Overflow Valve EFBG-03-125-H-500

      KOMPASS Overflow Valve EFBG-03-125-H-500

      US$427.31
      New In stock for sale, Bristol Compressor H29B29UABCA

      Bristol Compressor H29B29UABCA

      Contact Us
      New In stock for sale, Danfoss VFD Frequency Converter FC-102P22KT4E20H2XNXXXXSXXXXAXBXCXXXXDX

      Danfoss VFD Frequency Converter FC-102P22KT4E20H2XNXXXXSXXXXAXBXCXXXXDX

      Contact Us
      New In stock for sale, SEW Frequency Converter VFD MDS60A0015-2A3-4-00

      SEW Frequency Converter VFD MDS60A0015-2A3-4-00

      Contact Us
      New In stock for sale, AirTac Solenoid Valve 2KLH05015E

      AirTac Solenoid Valve 2KLH05015E

      US$68.85
      New In stock for sale, Yaskawa Servo Motor SGM-01VGNK71

      Yaskawa Servo Motor SGM-01VGNK71

      US$632.23
      New In stock for sale, NTN Bearing 6700-ZZ

      NTN Bearing 6700-ZZ

      US$0.31
      New In stock for sale, Caddock Resistor MS221-3W-1%-3.3

      Caddock Resistor MS221-3W-1%-3.3

      US$42.30
      New In stock for sale, NVICKS Vane Pump 4535VQ66A38-1CC20R

      NVICKS Vane Pump 4535VQ66A38-1CC20R

      US$1615.38
      New In stock for sale, HAWE Relay DG35-1/4

      HAWE Relay DG35-1/4

      US$346.15

      Recent related posts

      The failure of refrigeration system in small cold storage

      08/16/2020

      The failure of refrigeration system in small cold storage

      Small cold storage, including movable cold storage, generally have a capacity of less than 100 tons. The cold storage evaporator adopts a platoon type or a combined type of air cooler, and a

      Understanding Split System Air Conditioners: Definition, Workings, Pros, Types and More

      06/30/2025

      Understanding Split System Air Conditioners: Definition, Workings, Pros, Types and More

      When it comes to cooling your home or office, split system air conditioners have become increasingly popular. These systems offer efficient and effective cooling while providing comfort and control.

      These safety knowledge must be mastered by front-line employees!

      09/05/2020

      These safety knowledge must be mastered by front-line employees!

      How to quickly identify hazards and cultivate good operating behaviors is the focus of frontline employee safety management!

      How a Refrigeration Compressor Works

      04/18/2023

      How a Refrigeration Compressor Works

      The refrigeration compressor is the core component of the refrigeration unit, and plays a decisive role in the running performance, noise, vibration and service life of the system.

      6 possible reasons why the air conditioner is not cooling

      07/29/2020

      6 possible reasons why the air conditioner is not cooling

      6 possible reasons why the air conditioner is not cooling<br></br> The reasons why the air conditioner is not refrigerated are divided into non-air-conditioning faults and air-conditioning faults. Today we share the reasons for non-air-conditioning faults.

      Heat Pump Compressor Not Running: Common Issues and Solutions

      07/08/2023

      Heat Pump Compressor Not Running: Common Issues and Solutions

      A heat pump is an energy-efficient heating and cooling system that relies on the process of heat transfer to maintain comfortable indoor temperatures.

      Types of Cylinder Seals and Factors Affecting Sealing Performance

      03/06/2023

      Types of Cylinder Seals and Factors Affecting Sealing Performance

      Cylinder sealing is an important parameter to characterize the technical condition of engine. Cylinder sealing is related to the technical condition of cylinder block, cylinder head, cylinder gasket, piston, piston ring, inlet and exhaust valves and other parts.

      How to use central air-conditioning air-cooled water unit

      08/11/2020

      How to use central air-conditioning air-cooled water unit

      One of the more prominent problems in the central air-conditioning water system is hydraulic imbalance. For some large-scale and more complex systems, there are usually many control loops.

      Central air conditioning chiller water system and ventilation system cleaning method

      08/12/2020

      Central air conditioning chiller water system and ventilation system cleaning method

      The central air-conditioning ventilation system mainly includes air ducts, fresh air ducts, central air-conditioning wind cabinets, air supply outlets, air-sealing outlets, air handling units, and fan coils.

      Consultation on solving high temperature problems of air compressors

      09/16/2020

      Consultation on solving high temperature problems of air compressors

      For customers, if there is an air compressor high temperature problem, they should consult the relevant manufacturer's after-sales service department as soon as possible to determine whether they need to be shut down for repairs, and prevent safety accidents. For air compressor maintenance personnel, it is particularly important to understand how to solve the high temperature problem of the 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 :

      DANFOSS Switch CHANTO Switch Omron Switch Trane Switch SCHUNK Switch NKK Switch ERSCE Switch KROM Switch T1R256-02Z E100-01-S5I  SWT03334 TS064-30Y 112-63 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866705 2js438d3bb04 ad1212mb f51 AGT201A867HD caj9480t Hitachi MKV1610D Q22 Hitachi SHX33SC4-U Honeywell TLEX-00494 jiaxipera ZBH1122CY LG QJ258KCA mt22jc5pve NACHI Fujikoshi SNH-G01-HQ-GMR-D2-11 NHT52VBAT RS199VHRC rsp 750 48 TAGP4568T Tecumseh AWR5538EXC tfh4525y TNB220FFEMC V35132 55RA

      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