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
Delixi
Delixi
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Air Cylinder
    Air Cylinder
  • Transformer
    Transformer
  • Solenoid Valve
    Solenoid Valve
  • Contactor
    Contactor
  • Fan
    Fan
  • Fuel Water Separator
    Fuel Water Separator
  • Fuse
    Fuse
  • Relay
    Relay
CRYDOM
CRYDOM
  • Contactor
    Contactor
  • Relay
    Relay
HONGFA
HONGFA
  • Relay
    Relay
JEL
JEL
  • Relay
    Relay
Pilz
Pilz
  • Relay
    Relay
SIEMENS
SIEMENS
  • Encoder
    Encoder
  • Actuator
    Actuator
  • Electric Motor
    Electric Motor
  • Butterfly Valve
    Butterfly Valve
  • Ball Valve
    Ball Valve
  • Relay
    Relay
  • Capacitor
    Capacitor
  • IC
    IC
  • Servo Motor
    Servo Motor
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
      1/0
      HONGFA Relay HFD4-5-SR
      $ 1 .92

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

      Quantity
      MOQ : 163
      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
      Signal Relay HFD4
      Offers excellent board space savings
      Meets EC62368-1
      High contact capacity 2A 30VDC

      Ask questions

      (0/1,200)

      Max 1200 characters

      • 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: 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.

      • Q: How can I provide feedback or share my shopping experience with you?

        A: We highly value your feedback and would like to hear about your shopping experience. You can contact our customer service or provide feedback through the "Screenshot Feedback" feature on our website. We welcome your opinions and suggestions as they help us improve our services and better serve our customers.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        HONGFA Relay HFD4-5-SR
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      HONGFA Relay HFD4-5-SR

      $ 1 .92
      Click here to view shipping costs.

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

      Quantity
      MOQ : 163
      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, TURCK Relay IM33-22Ex-Hi 24VDC

      TURCK Relay IM33-22Ex-Hi 24VDC

      US$569.23
      New In stock for sale, CHINT Transformer NDKG-100

      CHINT Transformer NDKG-100

      US$19.25
      New In stock for sale, Fuji Circuit Breaker SA52RC-2P5A

      Fuji Circuit Breaker SA52RC-2P5A

      US$38.08
      New In stock for sale, Siemens Contactor 3RT1075-6SF36-3PA0

      Siemens Contactor 3RT1075-6SF36-3PA0

      US$3269.23
      New In stock for sale, Schneider Surge Protection Device PME1WU2B-GR

      Schneider Surge Protection Device PME1WU2B-GR

      US$31.62
      New In stock for sale, Fuji Fuse CR2L-30S

      Fuji Fuse CR2L-30S

      US$53.85

      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, AXE Transmitter SMATR-D28-21NA

      AXE Transmitter SMATR-D28-21NA

      Contact Us
      New In stock for sale, Bosch Rexroth Proportional Valve DREBE6X-1X/310MG24K31A1M

      Bosch Rexroth Proportional Valve DREBE6X-1X/310MG24K31A1M

      US$3846.15
      New In stock for sale, SMC Proportional Valve ITVX2030-033CL3

      SMC Proportional Valve ITVX2030-033CL3

      Contact Us
      New In stock for sale, C&U Bearing 6317-2RZ/ETK

      C&U Bearing 6317-2RZ/ETK

      Contact Us
      New In stock for sale, NSK Bearing 6938 ZZS

      NSK Bearing 6938 ZZS

      US$1692.31
      New In stock for sale, LG LS Contactor MC-65a 1339005700

      LG LS Contactor MC-65a 1339005700

      Contact Us
      New In stock for sale, SKF Bearing NJ 1008

      SKF Bearing NJ 1008

      US$60.38
      New In stock for sale, SUMTOR Electric Motor 86HS8040A4J

      SUMTOR Electric Motor 86HS8040A4J

      Contact Us
      New In stock for sale, TTO Oil Seal DKB (115*131*9/12)

      TTO Oil Seal DKB (115*131*9/12)

      US$16.31
      New In stock for sale, Balluff Switch BES 516-3005-E4-C-S49-00

      Balluff Switch BES 516-3005-E4-C-S49-00

      US$32.69

      Recent related posts

      How to improve the cooling efficiency of ground source heat pumps?

      08/07/2020

      How to improve the cooling efficiency of ground source heat pumps?

      Generally speaking, if you want to improve the cooling efficiency of the ground source heat pump air conditioner itself, you need to consider many favorable factors before installation. To ensure the energy-saving operation of the unit, you can consider the following aspects.

      Compressors

      01/04/2021

      Compressors

      Compressors The largest compressor program for commercial and industrial refrigeration, air-conditioning and heat pump applications. Since the end of the 19th century, it has been our business to cool processes and products, and to control the tempera器2䀀ᅵ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙ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ќ識�僬㣢ᐲ

      Compressed air filter selection method and related technical parameters

      09/08/2020

      Compressed air filter selection method and related technical parameters

      In the air compressor system, the air processed by the air compressor cannot be used directly. It must be purified by the dryer filter before it can be put into the air equipment. The role of the filter in the air compressor system is to remove liquid water, dust, oil, dust and other impurities in the compressed air.

      How to choose refrigeration oil for refrigeration compressor and unit

      06/14/2020

      How to choose refrigeration oil for refrigeration compressor and unit

      How to choose refrigeration oil for refrigeration compressor and unit The lubricating oil of the refrigerator is different from other mechanical equipment. Due to the different use occasions and refrigerants, the choice of lubricating oil for the refrige器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ

      Refrigeration Compressor

      01/05/2021

      Refrigeration Compressor

      Refrigeration Compressor Dynamic Simulation and Optimization of LNG Plants and Import Terminals In Handbook of Liquefied Natural Gas, 2014 8.4.4.2 Verification of driver capability and startup conditions The refrigeration compressors and the drivers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僧ۘ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Causes and solutions of gas stove solenoid valve not working

      01/13/2021

      Causes and solutions of gas stove solenoid valve not working

      Causes and solutions of gas stove solenoid valve not working 1. The automatic extinguishing function of the gas stove solenoid valve fails, and the wiring gasket in the valve body cannot be energized, resulting in the gas stove solenoid valve not worki器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙ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Ӧ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      How to manage the refrigeration system of cold storage in summer

      08/14/2020

      How to manage the refrigeration system of cold storage in summer

      How to manage the refrigeration system of cold storage in summer<br></br> 1. Reasonably adjust the operating parameters of the refrigeration system to improve equipment efficiency.

      79 lightning protection liquid level transmitter, water level display meter head sensor

      09/15/2020

      79 lightning protection liquid level transmitter, water level display meter head sensor

      79 lightning protection liquid level transmitter, water level display meter head sensor okmarts.com pressure sensor, okmarts.com pressure transmitter, okmarts.com pressure sensor PTH601F uses diffused silicon piezoresistive core or ceramic piezoresistive core, 316 stainless steel structure, mainly suitable for rivers, underground water levels, reservoirs, water towers and containers, etc. liquid level measurement and control.

      Correct handling method of single compressor

      06/30/2020

      Correct handling method of single compressor

      Correct handling method of single compressor The handling of a single compressor is very particular and has strict requirements, that is to say, it is not how you want to move it.

      Compressor

      06/14/2020

      Compressor

      Compressor: It is the heart of refrigeration and heating cycles.

      • 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 :

      TURCK Relay SIEMENS Relay Pilz Relay Delixi Relay JEL Relay CRYDOM Relay HONGFA Relay TOGAMI Relay UE10-30S UE10-30S S201S01 IM33-22Ex-Hi 24VDC AUR450C82330D0 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2js438d3bb04 AE4440Z-FZ1A Asco 833-354701010 AWG5520EXT Copeland ZMD26KVE-TFD-284 D06A 24TS8 Daikin JT125GA-Y1 fuji magnetic contactor sc n5 H79B28UABHA LG BMA121NAMV LG NSA30LACG Moog Servo Valve G772K620 p50b07040hcs00m Parker 2341PAG2NNM0 Protechnic MGA4012XB-O10 RE231VHAMC RS208VHRC Sanyo Denki 109P0412J3153 Tecumseh RKA5512YXA YB645VMCC

      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