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
      • Omron Switch D3V-21G-1A4A
      1/1
      Omron Switch D3V-21G-1A4A
      $ 18 .85

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

      Quantity
      MOQ : 17
      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 Omron Switch is high quality!
      Current Rating (Amps):16A (AC), 10A (DC)
      Voltage Rating - AC:250 V
      Voltage Rating - DC:30V

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • 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: Do you have a size conversion chart for international customers?

        A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

      View More
      Question has been sent successfully

      Reviews

      • G

        Gary Youngberg

        Aug 26, 2025

        Omron Switch D3V-21G-1A4A
        That was a cakewalk, and now we're just hoping UPS gets it right.
        Helpful
        Unhelpful
      • P

        Pedro Fuentes

        Aug 24, 2025

        Omron Switch D3V-21G-1A4A
        Easy online ordering, good communication, quick shipping!
        Helpful
        Unhelpful
      • A

        Ashley Claypoole

        Sep 22, 2023

        Omron Switch D3V-21G-1A4A
        This is exactly what I've been searching for.
        Helpful
        Unhelpful
      • J

        JC Turnmire

        Sep 04, 2023

        Omron Switch D3V-21G-1A4A
        Got it delivered quickly, thanks!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Omron Switch D3V-21G-1A4A
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Omron Switch D3V-21G-1A4A

      $ 18 .85
      Click here to view shipping costs.

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

      Quantity
      MOQ : 17
      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, CHINT Switch CJ20-250

      CHINT Switch CJ20-250

      US$337.69
      New In stock for sale, CKD Air Cylinder MSDG-L-16-30

      CKD Air Cylinder MSDG-L-16-30

      US$288.46
      New In stock for sale, IFM Sensor MK5338

      IFM Sensor MK5338

      US$130.77
      New In stock for sale, Fuji Circuit Breaker BC50E1CL-2P040

      Fuji Circuit Breaker BC50E1CL-2P040

      US$103.08
      New In stock for sale, Togami Contactor PAK-20J31-P3300

      Togami Contactor PAK-20J31-P3300

      US$142.31
      New In stock for sale, KOSMEK Overload Pump PL1651-HA

      KOSMEK Overload Pump PL1651-HA

      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, Panasonic Resistor ERJ-1GNF3323C

      Panasonic Resistor ERJ-1GNF3323C

      Contact Us
      New In stock for sale, AirTAC Air Cylinder SED50X25

      AirTAC Air Cylinder SED50X25

      US$86.54
      New In stock for sale, NUX Relay HSR-2D403Z

      NUX Relay HSR-2D403Z

      US$57.69
      New In stock for sale, Wide Plus Digital Display Controller WP-Z403-01-09-HL

      Wide Plus Digital Display Controller WP-Z403-01-09-HL

      US$142.31
      New In stock for sale, Danfoss Compressor 104G8140

      Danfoss Compressor 104G8140

      US$719.00
      New In stock for sale, SGO Tool for Metal Cutting APKT160402PDFR AL6002

      SGO Tool for Metal Cutting APKT160402PDFR AL6002

      US$8.85
      New In stock for sale, Neuma Solenoid Valve NVS-3542-D6-1G

      Neuma Solenoid Valve NVS-3542-D6-1G

      Contact Us
      New In stock for sale, Nidec Fan B35461-63

      Nidec Fan B35461-63

      Contact Us
      New In stock for sale, SMC Air Cylinder Pneumatic Cylinder MXS25-50BS

      SMC Air Cylinder Pneumatic Cylinder MXS25-50BS

      US$342.31
      New In stock for sale, ELNA Capacitor 100V 33UF

      ELNA Capacitor 100V 33UF

      US$3.38

      Recent related posts

      How to Realize Frequency Conversion Transformation for the Air Compressor

      03/03/2022

      How to Realize Frequency Conversion Transformation for the Air Compressor

      For a long time, due to the lack of understanding of air compressors by some enterprises

      Discussion on ways to reduce the design cost of air compressor

      08/29/2020

      Discussion on ways to reduce the design cost of air compressor

      Reduce the friction between the end face of the crankshaft and the end face of the crankcase On the direct-coupled air compressor, the front end of the crankshaft adopts gear transmission, and the gears are divided into straight and helical teeth.

      What should I do if the screw compressor fails

      08/14/2020

      What should I do if the screw compressor fails

      Nowadays, in the summer, the use of air conditioners is increasing. If the screw compressor fails, how to repair it? First, check out where the fault is. After the inspection, repair or replace the damaged parts, as follows:

      After continuous decline, how can scroll compressors play new tricks

      06/14/2020

      After continuous decline, how can scroll compressors play new tricks

      After continuous decline, how can scroll compressors play new tricks With the market share being seized by the rotor compressor and the "disease and external troubles" of the macroeconomic downturn

      The Role of UPS and How to Solve Its Heat Dissipation Problem (UPS Cooling Fan)

      01/29/2024

      The Role of UPS and How to Solve Its Heat Dissipation Problem (UPS Cooling Fan)

      (Uninterruptible Power Supply) is a power supply that contains an energy storage device. It is mainly used to provide uninterrupted power for some equipment that requires high power supply stability, such as a single computer, computer network system

      How to choose the matching type of cold storage

      06/14/2020

      How to choose the matching type of cold storage

      A, high temperature cold storage (± 5 ℃): suitable for the preservation of fruits and vegetables; B. Medium temperature cold storage (-10 ℃ ~ -5 ℃): suitable for food refrigeration after freezing; C, low temperature cold storage (-20 ℃ ~ -10 ℃): sui器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘

      Maintenance and repair of refrigeration compressors

      06/14/2020

      Maintenance and repair of refrigeration compressors

      1.Pay attention to the oil surface of the oil mirror of the compressor, and ensure that the oil surface is within the range specified by the oil mirror. If the compressor lacks oil, it will cause chain failures such as seizure, shaft wrapping and burning 器2

      PORTABLE AIR COMPRESSOR MARKET SWOT ANALYSIS BY GROWTH AND FORECAST FROM 2020-2026|STANLEY BLACK&DECKER,POWERMATE,CAMPBELL HAUSFELD,SENCO

      07/03/2020

      PORTABLE AIR COMPRESSOR MARKET SWOT ANALYSIS BY GROWTH AND FORECAST FROM 2020-2026|STANLEY BLACK&DECKER,POWERMATE,CAMPBELL HAUSFELD,SENCO

      DataIntelo report titled Global Centrifugal Air Compressor Market provides detailed information and overview about the key influential factors required to make well informed business decision. This is a latest report, covering the current COVID-19 impact on the market.

      Will the compressor car refrigerator affect the car

      06/14/2020

      Will the compressor car refrigerator affect the car

      The weather has recently become hot. Many friends came to me and asked me how to get an Indell compressor car refrigerator on the car? Will it affect the car battery? I thought it would be the same. When the demand for car refrigerators is getting hotter,器2䀀ᅵ皥䖒皦즠Ʋ奌ི

      Why permanent magnet variable frequency air compressor will become the future development trend

      09/05/2020

      Why permanent magnet variable frequency air compressor will become the future development trend

      Permanent magnet variable frequency air compressors are widely used in industry, and people can't help but remind people of industrial frequency-driven air compressors.

      • 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 Trane Switch CHANTO Switch ERSCE Switch Omron Switch DANFOSS Switch SCHUNK Switch NKK Switch TS3N DL3AG-6K2 MMS 22-A-10V-M08 UNS-PP16-PP18-G3/4-GE298 0111-704 SR105 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AEZ9440Z ava5546ext Azbil TACO/YAMATAKE 368-800-00B0 Carrier EA36YP273 CKD 3PB219-00-M1B-3 Copeland CR24KQ-TFD-267BM Danfoss MT160HW4DVE Delta BUC0812VD-02 EMG Servo Valve SV 1-10/32/100/6 H79B28UABHA Hitachi E405DHD-36D2YG Hitachi SD104SN-H3AU HONEYWELL V4ABFW16-150-012 Mitsubishi KS165VGBC Rechi 44R273A rsp 100 12 SUNON MF60090V1-C130-S9A Toshiba PZ59E1Z UNIVER AA-0211-DC24V V35132 16F

      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