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
      • EAO Switch 51-275.0
      1/1
      EAO Switch 51-275.0
      $ 74 .62

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

      Quantity
      MOQ : 5
      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
      Series 51
      Keylock Switch
      Non-Illuminated

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there free trial or sample giveaway activities?

        A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.

      • Q: What payment methods do you accept?

        A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.

      • Q: Do you have a mobile app for easier shopping?

        A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

      View More
      Question has been sent successfully

      Reviews

      • Z

        ZUBEK MOTORS

        Mar 20, 2026

        EAO Switch 51-275.0
        Found what I needed on the site, shipping was pretty cheap, can't wait to get it.
        Helpful
        Unhelpful
      • J

        Jennifer Morones

        Sep 19, 2025

        EAO Switch 51-275.0
        Impressive. First time using this company and was happy with their service and speed of delivery.
        Helpful
        Unhelpful
      • G

        George Terrell

        Aug 24, 2025

        EAO Switch 51-275.0
        Fantastic price and quick shipping, thanks for the excellent deal.
        Helpful
        Unhelpful
      • C

        Craig Thompson

        Aug 23, 2024

        EAO Switch 51-275.0
        All went according to plan, no problems
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        EAO Switch 51-275.0
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      EAO Switch 51-275.0

      $ 74 .62
      Click here to view shipping costs.

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

      Quantity
      MOQ : 5
      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, SHAKO Air Cylinder JC25B40-H

      SHAKO Air Cylinder JC25B40-H

      US$56.55
      New In stock for sale, Banner Sensor SM312CV2MHS

      Banner Sensor SM312CV2MHS

      US$320.45
      New In stock for sale, Terasaki Circuit Breaker TL-100F

      Terasaki Circuit Breaker TL-100F

      US$644.44
      New In stock for sale, Lovato Contactor BF4000E024

      Lovato Contactor BF4000E024

      US$327.75
      New In stock for sale, SANDSUN Overload Pump VA06M-760

      SANDSUN Overload Pump VA06M-760

      US$1568.40

      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, Nidec Fan L34689-68

      Nidec Fan L34689-68

      Contact Us
      New In stock for sale, Bristol Compressor H82J35MABCJ

      Bristol Compressor H82J35MABCJ

      Contact Us
      New In stock for sale, Parker Denison Vane Pump T67DDCS-050-B28-031-3L00-A100

      Parker Denison Vane Pump T67DDCS-050-B28-031-3L00-A100

      Contact Us
      New In stock for sale, REER Light Curtain EOS2R 605 A

      REER Light Curtain EOS2R 605 A

      US$2406.15
      New In stock for sale, Fuji VFD Frequency Converter FRN005C1S-7U2

      Fuji VFD Frequency Converter FRN005C1S-7U2

      Contact Us
      New In stock for sale, Rockwell Allen Bradley AB Circuit Breaker 188-J2B400

      Rockwell Allen Bradley AB Circuit Breaker 188-J2B400

      Contact Us
      New In stock for sale, HGK Tool for Metal Cutting HTS 55-H08-4T-C25-150L

      HGK Tool for Metal Cutting HTS 55-H08-4T-C25-150L

      US$100.62
      New In stock for sale, Omron Switch WLGCA2-LD

      Omron Switch WLGCA2-LD

      Contact Us
      New In stock for sale, CKD Solenoid Valve AB41-02-6-AC220V

      CKD Solenoid Valve AB41-02-6-AC220V

      Contact Us
      New In stock for sale, Fuji Circuit Breaker EW50EAG-3P050

      Fuji Circuit Breaker EW50EAG-3P050

      US$89.23

      Recent related posts

      The Ultimate Guide to Memory Card Selection

      12/19/2022

      The Ultimate Guide to Memory Card Selection

      To select the proper memory card, storage, transfer speed, speed class, and price are all factors to consider. Here is a complete guide to determine these factors.

      What are the causes treatment and prevention methods of compressor liquid blow

      06/29/2020

      What are the causes treatment and prevention methods of compressor liquid blow

      What are the causes, treatment and prevention methods of compressor liquid blow Liquid blow means that the refrigerant liquid or wet steam is sucked into the compressor by the compressor due to failure or insufficient absorption of heat, which is called liquid blow. First, the main reasons are as follows:

      What are the performance advantages of air-cooled chillers

      08/14/2020

      What are the performance advantages of air-cooled chillers

      The rapid development of the refrigeration industry has brought a lot of convenience to people's lives, especially in the chemical and medical fields, and the demand for chillers in the food field is higher.

      Pros and Cons of 4 Pairs of Electric Motors

      11/03/2022

      Pros and Cons of 4 Pairs of Electric Motors

      According to different structures, working principles, types of operating power, and uses, electric motors can be divided into various types.

      Renovation of the small turbine of the propylene refrigeration compressor oil station of the DCC unit has achieved initial results

      08/25/2020

      Renovation of the small turbine of the propylene refrigeration compressor oil station of the DCC unit has achieved initial results

      Recently, the technicians of the DCC device have undergone transformation. The temperature of the small turbine bearing box of the propylene compressor oil station of the device has dropped from 90-120 degrees Celsius to 70-85 degrees Celsius

      Empty and replace the expansion valve after servicing the refrigeration system

      07/17/2020

      Empty and replace the expansion valve after servicing the refrigeration system

      Let's introduce the operation process when replacing the expansion valve in the refrigeration system. In the system, when the low pressure of the system is under pressure control, short-circuit the controller before venting the system to prevent the system from jumping during vacuum.

      Factors to Consider When Selecting Rotary Encoders

      10/14/2021

      Factors to Consider When Selecting Rotary Encoders

      In a series of modern machinery industries like construction, building materials, mining, engineering vehicles, metallurgy, water conservancy, port machinery and other fields related to large heavy equipment, the reliability and safety of equipment comes first in process control.

      Electronic expansion valve replaces expansion valve on a large scale to solve two key problems

      08/16/2020

      Electronic expansion valve replaces expansion valve on a large scale to solve two key problems

      At present, the trend of the refrigeration industry is reflected in energy saving, environmental protection, intelligent control, etc. As one of the four key components of the refrigeration system,

      Duct and ceiling machine maintenance and troubleshooting

      06/14/2020

      Duct and ceiling machine maintenance and troubleshooting

      Duct and ceiling machine maintenance and troubleshooting The air duct machine is the simplest central air conditioning unit. It is divided into small air ducts and large air ducts according to the cooling and heat limits of the unit. Below 10P is called 器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ི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皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Մ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Revealing the Secrets of Excavator Hydraulic Control System and Troubleshooting

      07/31/2024

      Revealing the Secrets of Excavator Hydraulic Control System and Troubleshooting

      The excavator hydraulic system is an assembly that organically connects various hydraulic components with pipelines according to the transmission requirements of the excavator's working devices and various mechanisms.

      • 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 :

      ERSCE Switch CHANTO Switch SCHUNK Switch NKK Switch KROM Switch Trane Switch DANFOSS Switch Omron Switch 112-63 DL3AG-6K2 ZLDXC03CH SR-105 E100-01-S5I  25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866763 2866776 ASM103N11UFZ compressor mtz125hu4ve Copeland CRJ3-0300-TF5-270 Copeland CS20K6E-PFV-235 Ebmpapst R3G400-RP45-61 HAWE RHC 31 V IMI Norgren 8026770.0801.024 jiaxipera VTH1113Y LG MB82NAEM LG NR62L22A mb40201vx mdr 100 48 Nader NDC1-2540 Nidec D1751U24B8PP363 Parker 321K1537 Rechi Compressor SHB130FGBC tfh4531z

      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