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
      • HONGFA Relay HFD3-12
      1/1
      HONGFA Relay HFD3-12
      $ 3 .85

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

      Quantity
      MOQ : 82
      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 HFD3
      Meets EN60950 / EN41003
      SMT and DIP types available
      Bifurcated contacts

      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

      • R

        Rodney Byrd

        Aug 15, 2025

        HONGFA Relay HFD3-12
        Happiness is the key, happiness is the key.
        Helpful
        Unhelpful
      • M

        Martha Pasko

        Jun 09, 2025

        HONGFA Relay HFD3-12
        Perfectly smooth transaction. The chat was helpful, and my order arrived earlier than expected.
        Helpful
        Unhelpful
      • J

        Joseph Pustulka

        Mar 21, 2025

        HONGFA Relay HFD3-12
        I'm really happy with the website.
        Helpful
        Unhelpful
      • M

        Missy Crocker

        Jan 12, 2025

        HONGFA Relay HFD3-12
        They delivered my product right on time and in perfect condition.
        Helpful
        Unhelpful
      • R

        Robert Del Monte

        Sep 09, 2024

        HONGFA Relay HFD3-12
        A snap, no problem.
        Helpful
        Unhelpful
      • K

        Ken Slack

        Feb 14, 2024

        HONGFA Relay HFD3-12
        Easy to order
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        HONGFA Relay HFD3-12
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      HONGFA Relay HFD3-12

      $ 3 .85
      Click here to view shipping costs.

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

      Quantity
      MOQ : 82
      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, HONGFA Relay HF49FD-005-1H11

      HONGFA Relay HF49FD-005-1H11

      US$10.56
      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, TRIAD Transformer VPP16-620

      TRIAD Transformer VPP16-620

      US$36.75
      New In stock for sale, Schneider Circuit Breaker A9R52463

      Schneider Circuit Breaker A9R52463

      US$1125.00
      New In stock for sale, Siemens Contactor 3RT2535-1AF00

      Siemens Contactor 3RT2535-1AF00

      US$339.69
      New In stock for sale, OBO Surge Protection DeviceV20-C/3+NPE-AS-385V

      OBO Surge Protection DeviceV20-C/3+NPE-AS-385V

      US$1130.77
      New In stock for sale, Edison Fuse EDCC1.8

      Edison Fuse EDCC1.8

      US$27.60

      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, Bristol Compressor H22J25BABHH

      Bristol Compressor H22J25BABHH

      Contact Us
      New In stock for sale, TYCO Relay KRPA-11AN-24

      TYCO Relay KRPA-11AN-24

      US$115.46
      New In stock for sale, Autonics Rotary Encoder E40S6-25-2-V-24

      Autonics Rotary Encoder E40S6-25-2-V-24

      US$149.21
      New In stock for sale, Vishay IC Integrated Circuit Chip SIP4282DVP-3-T1-E3

      Vishay IC Integrated Circuit Chip SIP4282DVP-3-T1-E3

      US$1.63
      New In stock for sale, ABB Controller Module FI820F

      ABB Controller Module FI820F

      Contact Us
      New In stock for sale, TOGNELLA Check Valve FT257-2-34

      TOGNELLA Check Valve FT257-2-34

      Contact Us
      New In stock for sale, Schneider Circuit Breaker EZD160S3100ELAN

      Schneider Circuit Breaker EZD160S3100ELAN

      US$625.00
      New In stock for sale, ROYAL Fan TMHS457C

      ROYAL Fan TMHS457C

      US$34.62
      New In stock for sale, Yuken Solenoid Valve DSG-01-2B8B-A120-70-L

      Yuken Solenoid Valve DSG-01-2B8B-A120-70-L

      US$189.00
      New In stock for sale, NMB Sensor PRFS-20MP

      NMB Sensor PRFS-20MP

      US$269.23

      Recent related posts

      Summer chiller failure detection and solutions

      08/15/2020

      Summer chiller failure detection and solutions

      The weather is getting hotter and hotter, and the industrial chillers of many factories ushered in the peak period of refrigeration. Frequent operation of refrigeration equipment is likely to have such and other small failures.

      Clean the air conditioner yourself, so the operation may explode!

      06/14/2020

      Clean the air conditioner yourself, so the operation may explode!

      Clean the air conditioner yourself, so the operation may explode! The weather is getting hotter and hotter, and many families have turned on the air conditioner, but the air conditioner is blowing a smell, so he decided to clean the air conditioner himse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ւ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      The working principle of cooling and heating of air conditioning

      07/22/2020

      The working principle of cooling and heating of air conditioning

      In addition to the cooling function, the heating and cooling air conditioner also has the heating function. The biggest difference from a single-cooling air conditioner is that an electromagnetic four-way reversing valve is installed in the heating and cooling air conditioner.

      The air compressor lubricant is not up to standard

      09/06/2020

      The air compressor lubricant is not up to standard

      Air compressor lubricating oil is of great significance to the normal operation of screw air compressors, and it has a great impact on the reliability, economy and service life of the air compressor.

      The structure of the central air conditioner is relatively complicated

      06/14/2020

      The structure of the central air conditioner is relatively complicated

      The structure of the central air conditioner is relatively complicated. During use, the compressor noise is often accompanied by vibration. The vibration will increase the decibel of the noise, and the two affect each other. However, if the sound of vibra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

      FAQs on refrigeration compressors, do you know these?

      07/28/2020

      FAQs on refrigeration compressors, do you know these?

      Impurities entering the friction surface of the moving parts in the compressor pump body will cause abnormal scratches and wear. Impurities entering the solenoid valve, expansion valve, control valve

      Factors that must be considered in the design of multi-line central air conditioning

      08/18/2020

      Factors that must be considered in the design of multi-line central air conditioning

      The purpose of the multi-line central air-conditioning design is to deal with excess heat and to provide a comfortable living environment. The heat that causes discomfort to the human body mainly includes:

      How to determine the oil content of air compressor exhaust

      09/04/2020

      How to determine the oil content of air compressor exhaust

      The air compressor should indicate the exhaust oil content in the rated exhaust state on the nameplate or user manual.

      Air conditioner compressor failure Be sure to find out the underlying cause of the compressor failure!

      08/24/2020

      Air conditioner compressor failure Be sure to find out the underlying cause of the compressor failure!

      The compressor is the energy core of the air-conditioning refrigeration (heat) system. In the refrigeration system, it mainly functions to compress the refrigerant and promote the continuous circulation of the refrigerating oil.

      How to Maintain Circuit Breaker?

      09/03/2022

      How to Maintain Circuit Breaker?

      To make the circuit breaker to be in good conditions and prolong its service life, regular and proper maintenance is indispensable.

      • 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 JEL Relay Delixi Relay HONGFA Relay Pilz Relay TOGAMI Relay CRYDOM Relay SIEMENS Relay UE10-30S UE10-30S HF171F-12-HT AUR450C82330D0 DPE1A24-15 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 aga5573exg AGT201A828DS AWF5522EXN Bristol H23A42QABK CKD 3PA110-M5-D2-4 Copeland BRG2-0900-TFD-501 EFB0612MA ha50151v4 Hitachi ATH356UN-C9EU Huaguang VETZ72L IMI Norgren VCB22C517A-AE213L lrs 350 36 Moog Servo Valve 403F-7.5L-30 Parker 443798W PNEUMAX 104.32.0.1.PC SNB172FEKMT SWAGELOK SS-CHS10MM-1/3 Togami PAK-20J31 TOKYO KEIKI/TOKIMEC DG4M4-36B-24DC-20-JA Y.S.TECH FD246025EB-N

      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