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
Honeywell
Honeywell
  • HMI
    HMI
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • Solenoid Valve
    Solenoid Valve
  • PLC
    PLC
  • Proportional Valve
    Proportional Valve
  • Flame Detector
    Flame Detector
  • Safety Valve
    Safety Valve
  • Combustion Controller
    Combustion Controller
  • Ball Valve
    Ball Valve
  • Bar Code Scanner
    Bar Code Scanner
  • Temperature Controller
    Temperature Controller
  • Relay
    Relay
  • Module
    Module
  • Carbon Dioxide Detector
    Carbon Dioxide Detector
  • Protective Clothing
    Protective Clothing
  • Switch
    Switch
Chint
Chint
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transformer
    Transformer
  • Circuit Breaker
    Circuit Breaker
  • Contactor
    Contactor
  • Fuse
    Fuse
  • Relay
    Relay
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
  • Fan
    Fan
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
Noratel
Noratel
  • Transformer
    Transformer
TOGI
TOGI
  • Transformer
    Transformer
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
      • TRIAD Transformer FS28-420
      1/1
      TRIAD Transformer FS28-420
      $ 37 .74

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

      Quantity
      MOQ : 9
      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
      Electrical Rating:12.0 VA
      Primary Voltage:115 V/230 V
      Secondary Voltage in Series:28.0 V CT at 0.42 A
      Secondary Voltage in Parallel:14.0 V at 0.84 A
      Primary Frequency:50 Hz/60 Hz

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I check the stock availability of a product?

        A: The stock availability of a product is usually indicated on the product details page. If the product is out of stock, you may see a notification or the option to sign up for a notification when it becomes available again.

      • Q: What material is used for packaging the products? Is it durable?

        A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.

      • Q: How can I unsubscribe from promotional emails?

        A: To unsubscribe from promotional emails, you can click on the "Unsubscribe" link located at the bottom of the email. Alternatively, you can adjust your email preferences in your account settings.

      View More
      Question has been sent successfully

      Reviews

      • H

        Hinginio Santana

        Jun 12, 2025

        TRIAD Transformer FS28-420
        Fast and straightforward to navigate. Most helpful.
        Helpful
        Unhelpful
      • S

        Smokey McMahan

        Apr 25, 2024

        TRIAD Transformer FS28-420
        I ensured the order was delivered with a smile and on time.
        Helpful
        Unhelpful
      • J

        John Corbitt

        Dec 15, 2023

        TRIAD Transformer FS28-420
        Ordering was a cinch.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        TRIAD Transformer FS28-420
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      TRIAD Transformer FS28-420

      $ 37 .74
      Click here to view shipping costs.

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

      Quantity
      MOQ : 9
      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, CHINT Transformer NDK(BK)-150

      CHINT Transformer NDK(BK)-150

      US$52.50
      New In stock for sale, Delixi Transformer BK-200

      Delixi Transformer BK-200

      US$336.08
      New In stock for sale, GE Circuit Breaker TJK436F000

      GE Circuit Breaker TJK436F000

      US$1745.70
      New In stock for sale, Fuji Contactor SC-E1P

      Fuji Contactor SC-E1P

      US$193.46
      New In stock for sale, PHOENIX Surge Protection Device PT-IQ-2X2-EX-24DC-UT

      PHOENIX Surge Protection Device PT-IQ-2X2-EX-24DC-UT

      US$609.23
      New In stock for sale, Littelfuse Fuse L15S20

      Littelfuse Fuse L15S20

      US$14.62
      New In stock for sale, Pilz Relay 2A000014

      Pilz Relay 2A000014

      US$789.23
      New In stock for sale, UniOhm Resistor 0805W8F4704T5E

      UniOhm Resistor 0805W8F4704T5E

      US$11.92

      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, KEMET Capacitor R76QD0470SE00K

      KEMET Capacitor R76QD0470SE00K

      US$0.21
      New In stock for sale, CKD Air Cylinder STS-MP-8-30-T0H3-D

      CKD Air Cylinder STS-MP-8-30-T0H3-D

      US$280.77
      New In stock for sale, Kinco Electric Motor 2S130Y-063R8

      Kinco Electric Motor 2S130Y-063R8

      Contact Us
      New In stock for sale, Ealy Vane Pump VVPE-L25B-40B-10

      Ealy Vane Pump VVPE-L25B-40B-10

      Contact Us
      New In stock for sale, NSK Bearing 7305 AW

      NSK Bearing 7305 AW

      US$50.00
      New In stock for sale, Parker Servo Motor CM342HJ-01234

      Parker Servo Motor CM342HJ-01234

      Contact Us
      New In stock for sale, KOGANEI Air Cylinder CDA25X100-B-R-1

      KOGANEI Air Cylinder CDA25X100-B-R-1

      Contact Us
      New In stock for sale, YAMATAKE/Azbil Transmitter KKP71-82010300B2

      YAMATAKE/Azbil Transmitter KKP71-82010300B2

      Contact Us
      New In stock for sale, PHILIPS Capacitor 053 1000UF 400V

      PHILIPS Capacitor 053 1000UF 400V

      US$57.70
      New In stock for sale, TaeguTec Tool for Metal Cutting TPMT16T304PC TT8125

      TaeguTec Tool for Metal Cutting TPMT16T304PC TT8125

      US$8.65

      Recent related posts

      What is a refrigeration compressor and how does it work

      06/14/2020

      What is a refrigeration compressor and how does it work

      What is a refrigeration compressor and the working principle of a refrigeration compressor A refrigeration compressor is the most important equipment in a refrigeration device, and is usually called the host in the refrigeration device. Refrigerant vapor ﰸ2䀀ᅵ皥

      How to keep unassembled air-conditioning compressor

      06/30/2020

      How to keep unassembled air-conditioning compressor

      How to keep unassembled air-conditioning compressor No matter what brand of air-conditioning compressor maintenance and maintenance methods are roughly the same. The premise of this maintenance is after installation. And how should we keep the unassembled air-conditioning compressor?

      Simple estimation and measurement of indoor and outdoor wind pressure difference in fresh air system

      08/05/2020

      Simple estimation and measurement of indoor and outdoor wind pressure difference in fresh air system

      At present, most of the fresh air systems we use follow the design philosophy of large air volume and slight positive pressure, but many people are also confused about this. How to detect the pressure in the room on site?

      Hitachi Air Energy Heat Pump Compressor

      07/05/2020

      Hitachi Air Energy Heat Pump Compressor

      Hitachi Air Energy Heat Pump Compressor The compressor does not start and has nothing to do with the four-way valve coil heating mode Why can't the compressor of the four-way valve of the air conditioner start up after changing the heating mode? The compressor does not start and has nothing to do with the four-way valve coil heating mode.

      What kind of expansion valve should be used for industrial chiller selection

      08/19/2020

      What kind of expansion valve should be used for industrial chiller selection

      1. When industrial chiller manufacturers produce air-cooled or water-cooled chillers, they generally use external balance thermal expansion valves when selecting thermal expansion valves.

      Enterprise Guide-Purchase Air Compressor Pre-test

      09/06/2020

      Enterprise Guide-Purchase Air Compressor Pre-test

      1. The feasibility of power saving transformation of air compressor The energy consumption of air compressors during use is obvious to all. The Zhongtian high-pressure fan power saver developed by okmarts.com based on the principle of frequency conversion can save electricity for all motor-driven air compressors. The overall power saving effect is remarkable, with a power saving rate of 20-50%.

      Pros and Cons of Heat Pump vs Gas Furnace: Which is Better for Your Home?

      08/16/2023

      Pros and Cons of Heat Pump vs Gas Furnace: Which is Better for Your Home?

      As winter approaches, many homeowners are faced with the question of which heating system to choose for their home. The two most popular options are heat pumps and gas furnaces. Each has its own set of advantages and disadvantages.

      Inspection method of screw refrigeration compressor (technical sharing)

      06/14/2020

      Inspection method of screw refrigeration compressor (technical sharing)

      Inspection method of screw refrigeration compressor (technical sharing) 1. Disassembly    Before the screw compressor must be overhauled, if possible, unload the slide valve to the "0" position, shut down normally, and cut off the power supply. The pi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䕄ྦ￿￿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Ѯ識�僬㣢ᐲ臆S㥲ᐲᬄğ

      What is the working principle of air-cooled air conditioners and what are the selection techniques

      08/20/2020

      What is the working principle of air-cooled air conditioners and what are the selection techniques

      In recent years, the development of the air-conditioning industry has made some relatively new technologies gradually applied to these aspects. Even in the dry autumn or cold winter, the air conditioner still plays an important role, and its appearance isﰸ2䀀ᅵ璑

      Maintenance steps and methods for air filters above GA90

      09/15/2020

      Maintenance steps and methods for air filters above GA90

      1. Stop the unit and press the emergency button. 2. Clean the surface of the air filter housing. 3. Remove the lock nut and washer from the screw rod. 4. Take out the air filter.

      • 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 :

      Siemens Transformer Honeywell Transformer Chint Transformer CTX50-2-R TRH1K-42S 50004263-002 JBK4-160 CTX50-2-R 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 CKD 4GA310-E2A CKD 4GB119R-00-A2NH-3 contactor fuji sc n2 Copeland CRD1-0200-TF5-270 DA420A3F-20M2 Ebmpapst RG148/1200-3633-010210 GMCC PA270X3CS-3MUU Hitachi ASL150DG-C8EU1 IMI Norgren 2625455.9000.024.00 JAROL JAC780-0R7G-S2-7010 Jokwang JSV-LT12 25A LG LA80LACH Mitsubishi BEH96YEYMT RKA5512YXA rsp 150 12 TAG4561Z TOKYO KEIKI EPFRCG-06-210-500-EX-10-TN-S3 Toshiba EZ110H1B-B Toshiba PA250G2CS-4MUL trk5480y

      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