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
VACON
VACON
  • VFD
    VFD
Inovance
Inovance
  • HMI
    HMI
  • VFD
    VFD
  • Memory Cards & Readers
    Memory Cards & Readers
Fuji
Fuji
  • HMI
    HMI
  • VFD
    VFD
  • Transmitter
    Transmitter
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Industrial Belt
    Industrial Belt
  • Flowmeter
    Flowmeter
  • Fuse
    Fuse
  • Fan
    Fan
  • Relay
    Relay
  • Power Supply
    Power Supply
  • Battery
    Battery
Panasonic
Panasonic
  • Refrigeration Compressors
    Refrigeration Compressors
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Contactor
    Contactor
  • PLC
    PLC
  • Electric Motor
    Electric Motor
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
  • Relay
    Relay
  • Module
    Module
  • Industrial Heater
    Industrial Heater
  • Expansion Valve Coil
    Expansion Valve Coil
  • Resistor
    Resistor
  • Battery
    Battery
  • IC
    IC
  • Air Conditioner
    Air Conditioner
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
Yaskawa
Yaskawa
  • Encoder
    Encoder
  • VFD
    VFD
  • PLC
    PLC
  • Servo Drive
    Servo Drive
INVT
INVT
  • VFD
    VFD
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
      • DEMA VFD Frequency Converter D6B-3.0T4-1A
      1/1
      DEMA VFD Frequency Converter D6B-3.0T4-1A
      $ 576 .92

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

      Quantity
      MOQ : 1
      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
      The DEMA Frequency Converter VFD is of high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: How can I find out about upcoming sales or new product releases?

        A: To stay informed about upcoming sales and new product releases, you can subscribe to our newsletter or follow us on social media platforms. We regularly share updates, promotional offers, and exclusive discounts with our subscribers and followers.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jim Hite

        May 10, 2025

        DEMA VFD Frequency Converter D6B-3.0T4-1A
        Fast and convenient website, made ordering a snap.
        Helpful
        Unhelpful
      • C

        Cesar Hernandez

        Mar 24, 2025

        DEMA VFD Frequency Converter D6B-3.0T4-1A
        I was worried I'd never find that part, thanks for being so helpful!
        Helpful
        Unhelpful
      • A

        Alejandro S Romero

        Dec 06, 2024

        DEMA VFD Frequency Converter D6B-3.0T4-1A
        Bubbly personality
        Helpful
        Unhelpful
      • J

        Jonathan Preziose

        Jan 05, 2024

        DEMA VFD Frequency Converter D6B-3.0T4-1A
        Helpful
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        DEMA VFD Frequency Converter D6B-3.0T4-1A
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      DEMA VFD Frequency Converter D6B-3.0T4-1A

      $ 576 .92
      Click here to view shipping costs.

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

      Quantity
      MOQ : 1
      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, VACON VFD Frequency Converter NXL00315C2H1SSS00AA

      VACON VFD Frequency Converter NXL00315C2H1SSS00AA

      US$1716.00
      New In stock for sale, Emerson Nidec Frequency Converter VFD ES2401
I/P:380-480V 50-60Hz 3PH 15.7A
O/P:0-480V 13.0-22.7A

      Emerson Nidec Frequency Converter VFD ES2401 I/P:380-480V 50-60Hz 3PH 15.7A O/P:0-480V 13.0-22.7A

      US$2692.31
      New In stock for sale, Delta Frequency Converter VFD VFD49AMH23ANSHA

      Delta Frequency Converter VFD VFD49AMH23ANSHA

      US$1554.30
      New In stock for sale, SAJ Frequency Converter VFD VM1000B-4T5R5GB/7R5PB

      SAJ Frequency Converter VFD VM1000B-4T5R5GB/7R5PB

      US$2792.86
      New In stock for sale, Sanken Frequency Converter VFD EF-1.5K

      Sanken Frequency Converter VFD EF-1.5K

      US$461.54
      New In stock for sale, Delta Servo Motor ECMA-C10604PS

      Delta Servo Motor ECMA-C10604PS

      US$435.58
      New In stock for sale, HENGSTLER Encoder RI58-H/4096AS.37TB

      HENGSTLER Encoder RI58-H/4096AS.37TB

      US$376.92
      New In stock for sale, HITACHI VFD Frequency Converter NES1-022SB

      HITACHI VFD Frequency Converter NES1-022SB

      US$336.15
      New In stock for sale, Honeywell Actuator M9484F1007

      Honeywell Actuator M9484F1007

      US$1153.85
      New In stock for sale, APEX Reduction Drive Gearbox Speed Reducer PAIIR090-010

      APEX Reduction Drive Gearbox Speed Reducer PAIIR090-010

      US$1010.77
      New In stock for sale, Advantech PLC UNO-1372G-J021AE

      Advantech PLC UNO-1372G-J021AE

      US$2538.46
      New In stock for sale, MITSUBISHI Spindle Amplifier MDS-B-V2-3535

      MITSUBISHI Spindle Amplifier MDS-B-V2-3535

      US$4740.38
      New In stock for sale, Prosoft communication Module MVI56E-MNET

      Prosoft communication Module MVI56E-MNET

      US$6399.75
      New In stock for sale, Pilz Relay 774139

      Pilz Relay 774139

      US$283.33
      New In stock for sale, POWER-SONIC Battery PHR-12350

      POWER-SONIC Battery PHR-12350

      US$1566.25

      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, Rockwell AB VFD Frequency Converter 20BD125A0AYNACC0

      Rockwell AB VFD Frequency Converter 20BD125A0AYNACC0

      US$16611.75
      New In stock for sale, ABB Relay CM-MSS.21P

      ABB Relay CM-MSS.21P

      US$204.62
      New In stock for sale, Delta Fan AFB0524HHB

      Delta Fan AFB0524HHB

      US$10.00
      New In stock for sale, Rockwell Allen-Bradley AB VFD 20AE052C3AYNANC0

      Rockwell Allen-Bradley AB VFD 20AE052C3AYNANC0

      US$14817.75
      New In stock for sale, AirTAC Air Cylinder Pneumatic RMS63X1150 Rodless magnetic Cylinder Pneumatic(basic version)

      AirTAC Air Cylinder Pneumatic RMS63X1150 Rodless magnetic Cylinder Pneumatic(basic version)

      US$870.38
      New In stock for sale, AirTAC Air Cylinder SC80X15S

      AirTAC Air Cylinder SC80X15S

      US$71.15
      New In stock for sale, ABB Circuit Breaker E2S2000 R2000 PR121/P-LSI

      ABB Circuit Breaker E2S2000 R2000 PR121/P-LSI

      US$13170.70
      New In stock for sale, EXIDE Battery EL652

      EXIDE Battery EL652

      US$218.50
      New In stock for sale, ENC VFD Frequency Converter EDS1300-2S1320G/B

      ENC VFD Frequency Converter EDS1300-2S1320G/B

      Contact Us
      New In stock for sale, Mitsubishi Compressor SNB130FGBMT

      Mitsubishi Compressor SNB130FGBMT

      US$422.54

      Recent related posts

      The difference between air compressor inverter and soft starter

      09/04/2020

      The difference between air compressor inverter and soft starter

      Soft starter concept   Soft start (also known as soft starter, motor soft starter, soft starter)   Soft start is a novel motor control device that integrates motor soft start, soft stop, light load energy saving and multiple protection functions.

      Characteristics of magnetic suspension refrigeration compressor

      06/14/2020

      Characteristics of magnetic suspension refrigeration compressor

      Characteristics of magnetic suspension refrigeration compressor 1. High operating efficiency: 2. No need for lubricating oil, maintenance cost is 50% lower than oil-containing compressor: 3. Ultra-light body design: 4. Super quiet operation process: ﰸ2䀀ᅵ皥

      Sectional view of two types of worm gear reducers.

      02/04/2023

      Sectional view of two types of worm gear reducers.

      The worm gear reducer, also known as worm gear speed reducer, is a power transmission mechanism. It reduces the number of revolutions of the motor to the required number and obtains a large torque.

      The heat is unbearable, and the car air conditioner is turned on like this to quickly cool down

      07/27/2020

      The heat is unbearable, and the car air conditioner is turned on like this to quickly cool down

      It is the dog days right now. As the saying goes: "Small summer heat catches the big heat, so there is nowhere to hide." If the outdoor in summer is like a stove, then the car can definitely be regarded as an "alchemy stove".

      [Information] The functions and characteristics of commonly used compressed air flow meters

      06/25/2020

      [Information] The functions and characteristics of commonly used compressed air flow meters

      [Information] The functions and characteristics of commonly used compressed air flow meters 1. The role of compressed air flowmeter   Compressed air is an important secondary energy source for enterprises and institutions, most of which is converted from electrical or thermal energy by compressors.

      Health sterilization is sought after, air-conditioning innovation boosts market recovery

      08/24/2020

      Health sterilization is sought after, air-conditioning innovation boosts market recovery

      Since the beginning of this year, affected by the new crown pneumonia epidemic, the development of the air-conditioning industry has been relatively difficult.

      Precautions for use of cold storage board

      07/31/2020

      Precautions for use of cold storage board

      The cold storage board is an important part of the cold storage. Customers can use the cold storage board to make cold storage of different shapes according to their own requirements.

      Application of air compressor in injection molding industry

      09/05/2020

      Application of air compressor in injection molding industry

      As the power source of compressed air, air compressors are widely used in the national economy. There are small piston air compressors, medical silent oil-free air compressors, integrated integrated air compressors, oil-free and water-free screw air compressors.

      Excavator Repair Case Study: Speed Drop + Slow Action of the Excavator Stick

      08/06/2024

      Excavator Repair Case Study: Speed Drop + Slow Action of the Excavator Stick

      The stick and boom of the excavator are the "arms" of the construction machine. Whether it is used for loading, leveling slopes or digging trenches, any operation is inseparable from the precise tacit cooperation of them.

      What is a Thermostatic Expansion Valve?

      11/05/2022

      What is a Thermostatic Expansion Valve?

      The thermostatic expansion valve (TXV or TEV), also called the thermal expansion valve, controls the openness degree through the control of the superheat of the gaseous refrigerant at the outlet of the evaporator.

      • 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 :

      LS VFD Yaskawa VFD Lenze VFD GEFRAN SIEI VFD Delta VFD Holip VFD TOSHIBA VFD VACON VFD Panasonic VFD INVT VFD GD10-0R7G-4-B SV100-2S-0007G NXL00315C2H1SSS00AA NXL00315C2H1SSS00AA YTB0004JY2S2L 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v40s225aua ADDA AS12048HB389300 Atos SHMP-011/350 10S autonics enc 1 2 t 24 Bristol H2EB263ABKB CKD 4KB319-00-M1LS-AC200V CKD PDV3-25A-2C-AC220V Emerson Alco TX3-M36 Hitachi TE800CC3Q9JK Huaguang ATA80XL IMI Norgren 9713545.2052.000.00 LG MA53LCCM lrs 100 24 mf60151v3 Mitsubishi ANB52FKFMT ndr 480 24 RGA5512E SHB130FGBC Toshiba SE30E1M-9 TPC RDS3230-5DZ-02

      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