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
      • APEM Switch SY239A-7
      1/1
      APEM Switch SY239A-7
      $ 7 .69

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

      Quantity
      MOQ : 41
      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
      Operating temperature: -20°C to +85°C (-20°F to 185°F)
      Storage temperature: -40°C to +85°C (-40°F to 185°F)
      Max. current/voltage rating with resistive load:
      - silver contacts (A or 1): 4A 30VDC
      - gold plated brass contacts (CD or 0): 0.4VA 20VAC or DC
      - gold plated silver contacts (AD or 2): 4A 30VDC (300mA 30VDC for gold plating)
      Initial contact resistance: 10 mΩ max.
      Insulation resistance: 1,000 MΩ min.
      Dielectric strength: 1,000 Vrms 50 Hz min.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I unsubscribe from marketing emails?

        A: To unsubscribe from marketing emails, you can click on the "Unsubscribe" link located at the bottom of the email. This will allow you to opt out of receiving further marketing communications from us.

      • Q: How can I compare prices and reviews of similar products?

        A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.

      • Q: How can I participate in promotions or giveaways organized by sellers?

        A: We regularly hold promotional events and organize giveaways and gift activities. You can follow our official announcements, emails, or social media channels to get information on how to participate and the details of these activities.

      View More
      Question has been sent successfully

      Reviews

      • R

        Rick Lafree

        Aug 05, 2025

        APEM Switch SY239A-7
        That's really great, thanks for your help.
        Helpful
        Unhelpful
      • A

        Alexander Trachtenberg

        Jan 07, 2025

        APEM Switch SY239A-7
        The package arrived on time, exactly as described, with shipping that was seamless and a sweet little gift.
        Helpful
        Unhelpful
      • Z

        Zhonghua Tang

        Oct 31, 2024

        APEM Switch SY239A-7
        Really happy with my purchase, great value for the price.
        Helpful
        Unhelpful
      • M

        Matthew Nord

        Mar 27, 2024

        APEM Switch SY239A-7
        Great
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        APEM Switch SY239A-7
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      APEM Switch SY239A-7

      $ 7 .69
      Click here to view shipping costs.

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

      Quantity
      MOQ : 41
      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, KOGANEI Air Cylinder MGAS10X20-R

      KOGANEI Air Cylinder MGAS10X20-R

      US$271.17
      New In stock for sale, P+F Pepperl Fuchs Sensor ML100-8-H-250-RT/102/115

      P+F Pepperl Fuchs Sensor ML100-8-H-250-RT/102/115

      US$112.70
      New In stock for sale, GE Circuit Breaker VB2 Plus-12/T1250-50

      GE Circuit Breaker VB2 Plus-12/T1250-50

      US$25000.00
      New In stock for sale, LG LS Contactor GMD-9M

      LG LS Contactor GMD-9M

      US$54.23
      New In stock for sale, KOSMEK Overload Pump PH1651-HA

      KOSMEK Overload Pump PH1651-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, UNIMEC Air Cylinder DSC25B150

      UNIMEC Air Cylinder DSC25B150

      Contact Us
      New In stock for sale, Delkor Battery Calcium 50D20L

      Delkor Battery Calcium 50D20L

      US$228.35
      New In stock for sale, Parker Solenoid Valve D1VW020BNUWTI5N91

      Parker Solenoid Valve D1VW020BNUWTI5N91

      Contact Us
      New In stock for sale, LG LS Contactor MC-9a 1316002400

      LG LS Contactor MC-9a 1316002400

      Contact Us
      New In stock for sale, Kyosho Electric Motor MZW8P

      Kyosho Electric Motor MZW8P

      US$49.62
      New In stock for sale, Copeland Compressor 3DRHF46KL-TFD-C01

      Copeland Compressor 3DRHF46KL-TFD-C01

      Contact Us
      New In stock for sale, KENNAMETAL Tool for Metal Cutting B105A04500K10

      KENNAMETAL Tool for Metal Cutting B105A04500K10

      US$241.93
      New In stock for sale, ABB Circuit Breaker 10069922

      ABB Circuit Breaker 10069922

      US$1007.40
      New In stock for sale, Walter Tool for Metal Cutting GX24-3E500N04-UF4 WSM43S

      Walter Tool for Metal Cutting GX24-3E500N04-UF4 WSM43S

      US$23.08
      New In stock for sale, NB Nippon Bearing Linear Guideway SGL20TF

      NB Nippon Bearing Linear Guideway SGL20TF

      US$89.10

      Recent related posts

      A picture teaches you to understand the professional installation of household central air conditioners!

      08/07/2020

      A picture teaches you to understand the professional installation of household central air conditioners!

      Good product quality requires a professional installation process to maximize product performance. This perfectly explains the statement that central air conditioners rely on products for three points and installation for seven points.

      Performance comparison of piston compressor and screw compressor

      09/18/2020

      Performance comparison of piston compressor and screw compressor

      The noise of the piston engine is loud and the maintenance is inconvenient. Most piston machines often have problems during use, which brings great inconvenience to users. At the same time, it can reduce the production cost of the factory, increase economic benefits, facilitate equipment management, beautify the company's environment, improve company image,

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      08/20/2020

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      Summer is here, and the sales season for air conditioners is also coming. However, recently some citizens have bought "fake air conditioners." Obviously it is a new product of the well-known brand Midea, why does it stop cooling after just a few days of purchase?

      15 common sense of refrigeration and air conditioning!

      06/14/2020

      15 common sense of refrigeration and air conditioning!

      1. The air conditioner cannot be restarted immediately after it is turned off After the central air conditioner is shut down, it can only be operated after 3 minutes. This is because the timing protector will automatically work to prevent the compresso器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿

      Precautions for the use of refrigeration compressor overload protector

      08/11/2020

      Precautions for the use of refrigeration compressor overload protector

      Overload protectors for compressors used in air conditioners generally use snap-on bimetallic protectors, consisting of a heating wire, a bimetallic sheet and two static contacts, which are connected in series in the compressor circuit.

      Introducing the performance characteristics of Meiyou Le Maneurop compressor MTZ144

      07/04/2020

      Introducing the performance characteristics of Meiyou Le Maneurop compressor MTZ144

      Introducing the performance characteristics of Meiyou Le Maneurop compressor MTZ144 Pictured here: the United States US Youle MANEUROP compressor MTZ144 Product features of MTZ144: 1. The design plan of the US Youle compressor is environmentally friendly, and the series compressors can run smoothly and reliably.

      What are the characteristics of logistics cold storage construction

      08/09/2020

      What are the characteristics of logistics cold storage construction

      With the rapid development of modern commerce, the original cold storage for product storage has become increasingly unable to meet the rapid, accurate, and small-batch circulation needs of modern commodities.

      What are the common methods for refrigerant leak detection

      08/24/2020

      What are the common methods for refrigerant leak detection

      Visual leak detection    When oil stains are found somewhere in the system, this may be a leakage point.

      How Does a Ductless Heat Pump Work? A Comprehensive Guide

      09/01/2023

      How Does a Ductless Heat Pump Work? A Comprehensive Guide

      If you're looking for an efficient and flexible heating and cooling solution for your home, a ductless heat pump may be just what you need.

      How to determine the demand for precision air conditioners

      08/24/2020

      How to determine the demand for precision air conditioners

      Precision air conditioners are high-precision air conditioners used in computer rooms that can control the temperature and humidity of the computer room. Its design is to solve the large load heat density in the data center.

      • 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 :

      NKK Switch DANFOSS Switch Omron Switch KROM Switch Trane Switch CHANTO Switch SCHUNK Switch ERSCE Switch ZLDXC03CH 112-63 SR105 T1R256-02Z V-15G-3C26 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AEA5465EXD AUB0912VH BN65YFHMT CKD 4GB229-BH CKD 4KB219-00-M1C3-AC220V Copeland RS97C1E-CAV-101 HA60151V4-000C-C99 Hitachi ASH210MV-C7HQL Huaguang VETZ110L IMI Norgren 2636405.0246.024.00 kde1207pkv1 kde1208ptv3 LH48YAAC NN21YDAMT Parker 026-36011-H ph290g2c Protechnic MGA9224UB-O25 sdr 240 48 Toshiba FZ59E1H-U Toshiba PZ130H1D-P

      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