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 51-137.025D
      1/1
      EAO Switch 51-137.025D
      $ 250 .38

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

      Quantity
      MOQ : 2
      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 the actual colors of the products consistent with the pictures?

        A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.

      • Q: Can I change the size or color of an item after placing an order?

        A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.

      • Q: Is this e-commerce platform trustworthy?

        A: Yes, our e-commerce platform has been audited and certified to ensure a safe and reliable shopping environment and has a good reputation among numerous users.

      View More
      Question has been sent successfully

      Reviews

      • A

        Angel Alvarez

        Apr 23, 2025

        EAO Switch 51-137.025D
        Fast ordering is just around the corner.
        Helpful
        Unhelpful
      • J

        Jeff Ferguson

        Jul 30, 2024

        EAO Switch 51-137.025D
        VERRY EASY TO DEAL WITH,I LIKE THE WAY YOU ARE SET UP
        Helpful
        Unhelpful
      • L

        Larry Ott

        Mar 09, 2024

        EAO Switch 51-137.025D
        Located it in a short amount of time.
        Helpful
        Unhelpful
      • R

        Russell Lee

        Aug 10, 2023

        EAO Switch 51-137.025D
        Helpful and knowledgeable customer service.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        EAO Switch 51-137.025D
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      EAO Switch 51-137.025D

      $ 250 .38
      Click here to view shipping costs.

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

      Quantity
      MOQ : 2
      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 JQ40B65-H-M

      SHAKO Air Cylinder JQ40B65-H-M

      US$107.70
      New In stock for sale, P+F Pepperl Fuchs Sensor RL28-8-H-1500-LAS-4301/47/105

      P+F Pepperl Fuchs Sensor RL28-8-H-1500-LAS-4301/47/105

      US$415.38
      New In stock for sale, Rockwell Allen Bradley AB Circuit Breaker 1492-SPM1C010-N

      Rockwell Allen Bradley AB Circuit Breaker 1492-SPM1C010-N

      US$129.95
      New In stock for sale, Schneider Contactor LC1D09P5

      Schneider Contactor LC1D09P5

      US$267.31
      New In stock for sale, KOSMEK Overload Pump PW1671

      KOSMEK Overload Pump PW1671

      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, YUKEN Piston Pump A145-FR09CS-60

      YUKEN Piston Pump A145-FR09CS-60

      Contact Us
      New In stock for sale, SMC Solenoid Valve VFS3120-1EB-03

      SMC Solenoid Valve VFS3120-1EB-03

      US$165.38
      New In stock for sale, Rockwell AB VFD Frequency Converter 22A-D8P7N104

      Rockwell AB VFD Frequency Converter 22A-D8P7N104

      US$693.00
      New In stock for sale, Teco TAIAN VFD Frequency Converter N312-4005-SA

      Teco TAIAN VFD Frequency Converter N312-4005-SA

      Contact Us
      New In stock for sale, BHC Capacitor ALS31A1055XX

      BHC Capacitor ALS31A1055XX

      US$44.23
      New In stock for sale, INTEL IC Integrated Circuit D8238-F1414390

      INTEL IC Integrated Circuit D8238-F1414390

      US$14.62
      New In stock for sale, Copeland Compressor CR32KQ-TFV

      Copeland Compressor CR32KQ-TFV

      Contact Us
      New In stock for sale, SHAKO Air Cylinder PC32B450

      SHAKO Air Cylinder PC32B450

      US$191.55
      New In stock for sale, TSUBAKI Industrial Chain RF2040R-NB-5L

      TSUBAKI Industrial Chain RF2040R-NB-5L

      Contact Us
      New In stock for sale, PARKER Filter P010AA

      PARKER Filter P010AA

      US$151.92

      Recent related posts

      What should I do if the compressor current of an industrial chiller is overloaded? okmarts.com editor has a coup!

      08/17/2020

      What should I do if the compressor current of an industrial chiller is overloaded? okmarts.com editor has a coup!

      The compressor current overload phenomenon of industrial chillers, cause analysis and solutions. The "overcurrent" here refers to the current overload of the chiller compressor.

      A Comprehensive Guide on Replacing a Heat Pump Reversing Valve

      07/26/2024

      A Comprehensive Guide on Replacing a Heat Pump Reversing Valve

      Heat pumps play a crucial role in heating and cooling systems, offering energy-efficient solutions for maintaining indoor comfort.

      Maintenance of Absolute Encoders

      10/18/2021

      Maintenance of Absolute Encoders

      What are the precautions for maintenance of rotary encoders? Rotary encoders are used as speed and displacement feedback sensors, which are mainly applied in servo motors, asynchronous motors

      Solution to water leakage of fan coil ceiling

      08/18/2020

      Solution to water leakage of fan coil ceiling

      The fan-coil system is supplied with chilled water by the chiller, and the water temperature is usually only about 8°C. Therefore, the chilled water supply and return pipes, condenser pipes and condensate trays are all relatively low in temperature.

      Hydronic Heat Pump Explained (Definition, Working Principle, Pros and Cons)

      09/13/2023

      Hydronic Heat Pump Explained (Definition, Working Principle, Pros and Cons)

      Hydronic heat pumps are a type of heat pump that are becoming increasingly popular in residential and commercial settings. They offer a number of advantages over traditional heating and cooling systems, including increased efficiency, reduced energy costs, and improved air quality.

      Problems that need to be paid attention to when installing chillers

      08/13/2020

      Problems that need to be paid attention to when installing chillers

      1. Anti-leakage of fluorine<br></br>   If the joints of the chiller are not tightened or cracked, fluorine leakage will occur. If the chiller leaks fluorine, the user must replenish it frequently,

      How can humidification and refrigeration equipment companies reduce their operating costs and improve efficiency through CRM systems

      08/24/2020

      How can humidification and refrigeration equipment companies reduce their operating costs and improve efficiency through CRM systems

      Although 2020 has now entered the summer, many companies are still in the cold winter due to the impact of the epidemic. Our Zhiyuntong CRM sales management system provides online support for every company in the cold winter.

      Factors affecting the use of oil-free air compressors

      09/04/2020

      Factors affecting the use of oil-free air compressors

      The oil-free air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover into gas pressure energy and is a pressure generating device for compressed air. The factors that affect its use are:

      Will traditional air conditioners be replaced The air conditioner that does not use electricity at all is invented abroad, the minimum cooling is -25℃

      08/24/2020

      Will traditional air conditioners be replaced The air conditioner that does not use electricity at all is invented abroad, the minimum cooling is -25℃

      Air conditioning has become an indispensable configuration for everyone. Although the air conditioning refrigeration system can achieve the cooling effect, the outdoor heat is still very uncomfortable

      Discussion on Problems Caused by Suspected Minimum Pressure Valve of Compressor

      09/02/2020

      Discussion on Problems Caused by Suspected Minimum Pressure Valve of Compressor

      In the process of using the compressor, in order to achieve the purpose of normal and high-efficiency production, most of the time, we will give more choices and maintenance to the host and spare parts, but often ignore some details such as safety.

      • 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 KROM Switch NKK Switch Omron Switch CHANTO Switch DANFOSS Switch SCHUNK Switch Trane Switch DL3AG-6K2 V-15G-3C26 ZLDXC03CH MS222A-2O SR-105 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AE4470Z-FZ3C BFB1012UH contactor fuji sc 05 Daikin 2YC32UXD Delta QFR1212HE-00 EVERFLOW R121225SH Hitachi SH286DG-C7HU hrp 300 36 KONOR GP12TG LS Mecapion Encoder MFA010LDMNSA Panasonic DD57C12GAX6 (RSIR) PFR0912XHE R40W12BS5AC 65 Samsung MSV488AL1R/TT3 sc e2s 110vac sdr 120 24 TNB220FPBMT Toshiba PH290X2C-4FT1 Ziehl Abegg FN063-ZIQ.DG.A7P2

      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