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
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
GE
GE
  • Power Supply
    Power Supply
  • Circuit Breaker
    Circuit Breaker
  • Transformer
    Transformer
  • Electric Motor
    Electric Motor
  • Relay
    Relay
  • Module
    Module
  • Battery
    Battery
  • HMI
    HMI
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
Terasaki
Terasaki
  • Circuit Breaker
    Circuit Breaker
AEG
AEG
  • Circuit Breaker
    Circuit Breaker
  • Contactor
    Contactor
  • Relay
    Relay
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Electric Motor
    Electric 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
      • Siemens Circuit Breaker 3RV2021-0GA20
      1/1
      Siemens Circuit Breaker 3RV2021-0GA20
      $ 201 .76

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

      Quantity
      MOQ : 2
      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
      Parameter
      Type 3RV2
      Breaker Type Motor Protection Circuit Breakers
      Rated current 0.63
      Number of Poles 2 pole
      Setting range for thermal overload releases 0.45...0.63 A
      The Siemens Circuit Breaker is high quality!
      Circuit breaker size S0 for motor protection, CLASS 10 A-release
      0.45...0.63 A N-release 8.2 A Spring-type terminal Standard
      switching capacity
      product brand name SIRIUS
      product designation Circuit breaker
      design of the product For motor protection
      product type designation 3RV2
      General technical data
      size of the circuit-breaker S0
      size of contactor can be combined company-specific S00, S0
      product extension
      auxiliary switch Yes
      power loss W for rated value of the current
      at AC in hot operating state 7.25 W
      at AC in hot operating state per pole 2.4 W
      insulation voltage with degree of pollution 3 at AC
      rated value
      690 V
      surge voltage resistance rated value 6 kV
      maximum permissible voltage for safe isolation
      in networks with grounded star point between
      main and auxiliary circuit
      400 V
      height 119 mm
      width 45 mm
      depth 97 mm

      Ask questions

      (0/1,200)

      Max 1200 characters

      • 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 to apply for a refund and get the refund amount?

        A: Applying for a refund is easy. Simply contact our customer service team and provide the necessary details, and they will guide you through the refund process. Once the return is processed, you will receive the refund amount through the original payment method.

      • Q: Are there alternative options available for this product?

        A: Absolutely! We offer a variety of alternative options for this product. Whether it's different colors, sizes, or styles, you can explore the range of alternatives available to find the perfect fit for your needs.

      View More
      Question has been sent successfully

      Reviews

      • C

        Chris Grady

        Aug 25, 2025

        Siemens Circuit Breaker 3RV2021-0GA20
        I'm enjoying the process thoroughly.
        Helpful
        Unhelpful
      • J

        Juan Rodriguez

        Jun 28, 2025

        Siemens Circuit Breaker 3RV2021-0GA20
        Excellent stock availability, shipped promptly.
        Helpful
        Unhelpful
      • T

        Tammy CROTTY

        Apr 11, 2025

        Siemens Circuit Breaker 3RV2021-0GA20
        Quick shipping, a snap to place an order.
        Helpful
        Unhelpful
      • O

        Omar Javier Montano Carranza

        Oct 14, 2024

        Siemens Circuit Breaker 3RV2021-0GA20
        Easy to order
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Circuit Breaker 3RV2021-0GA20
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Circuit Breaker 3RV2021-0GA20

      $ 201 .76
      Click here to view shipping costs.

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

      Quantity
      MOQ : 2
      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, AEG Circuit Breaker MBS 25 0.63-1A

      AEG Circuit Breaker MBS 25 0.63-1A

      US$136.92
      New In stock for sale, Siemens Circuit Breaker 5SY4463-8CC

      Siemens Circuit Breaker 5SY4463-8CC

      US$101.92
      New In stock for sale, Siemens Circuit Breaker 3VA9153-0JF60

      Siemens Circuit Breaker 3VA9153-0JF60

      US$76.92
      New In stock for sale, Siemens Circuit Breaker 5SY4640-8CC

      Siemens Circuit Breaker 5SY4640-8CC

      US$133.96
      New In stock for sale, Siemens Circuit Breaker 3VA9267-0PK11

      Siemens Circuit Breaker 3VA9267-0PK11

      US$60.42
      New In stock for sale, Schurter Circuit Breaker T11-611-3.5A

      Schurter Circuit Breaker T11-611-3.5A

      US$11.50
      New In stock for sale, GE Circuit Breaker FGL47DN400LF

      GE Circuit Breaker FGL47DN400LF

      US$341.92
      New In stock for sale, ETA Circuit Breaker 105-P10-5A

      ETA Circuit Breaker 105-P10-5A

      US$45.00
      New In stock for sale, ABB Circuit Breaker T3N250 TMD250/2500 FF 4P N=100%##-EMSAA

      ABB Circuit Breaker T3N250 TMD250/2500 FF 4P N=100%##-EMSAA

      US$687.50
      New In stock for sale, CHINT Transformer BKC-300

      CHINT Transformer BKC-300

      US$105.00
      New In stock for sale, MITSUBISHI Contactor S-N20 AC220V 60HZ

      MITSUBISHI Contactor S-N20 AC220V 60HZ

      US$28.00
      New In stock for sale, DEHN Surge Protection Device DSHTT255

      DEHN Surge Protection Device DSHTT255

      US$1076.92
      New In stock for sale, Ferraz Shawmut Fuse DN00UB69V125L

      Ferraz Shawmut Fuse DN00UB69V125L

      US$50.00
      New In stock for sale, TYCO Relay PRD-11AG0-120

      TYCO Relay PRD-11AG0-120

      US$115.38
      New In stock for sale, UniOhm Resistor 0603WAJ0363T5E

      UniOhm Resistor 0603WAJ0363T5E

      US$4.23

      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 H73A353DBEA

      Bristol Compressor H73A353DBEA

      Contact Us
      New In stock for sale, AirTac Solenoid Valve 5V330C-10B050

      AirTac Solenoid Valve 5V330C-10B050

      US$63.45
      New In stock for sale, AVC Fan C4010B24H

      AVC Fan C4010B24H

      US$16.54
      New In stock for sale, Block Transformer FL24/12

      Block Transformer FL24/12

      US$112.50
      New In stock for sale, IKO Linear Guideway CRWU60-55 Crosssed roller way unit

      IKO Linear Guideway CRWU60-55 Crosssed roller way unit

      US$115.38
      New In stock for sale, BANDO Belt T2.5-950-22

      BANDO Belt T2.5-950-22

      US$71.54
      New In stock for sale, Ebmpapst Fan W3G630NP04H1

      Ebmpapst Fan W3G630NP04H1

      US$1230.77
      New In stock for sale, Bitzer Compressor HSN8571-125

      Bitzer Compressor HSN8571-125

      Contact Us
      New In stock for sale, Copeland Compressor ZH100KCE-TEZ-250

      Copeland Compressor ZH100KCE-TEZ-250

      Contact Us
      New In stock for sale, YIFA Air Conditioner PC50-AME 2.5P Cooling Double tubes

      YIFA Air Conditioner PC50-AME 2.5P Cooling Double tubes

      US$1069.23

      Recent related posts

      Is the refrigerant gas or liquid

      07/31/2020

      Is the refrigerant gas or liquid

      Regarding whether to charge the refrigerant, whether it is gas or liquid, many masters must have known for a long time. I often see people inquiring about this refrigerant when charging, is it gas or liquid? Here is a summary. For your reference

      Appraisal and Test Method for Water Volume of FRP Cooling Tower

      06/04/2025

      Appraisal and Test Method for Water Volume of FRP Cooling Tower

      To control water resources, save scarce resources, and achieve full utilization of resources, FRP cooling towers have been widely used. It has corrosion resistance, high strength, light weight,

      Trouble shooting strategy for semi-sealed piston compressor

      08/17/2020

      Trouble shooting strategy for semi-sealed piston compressor

      How to repair the problem of semi-piston refrigeration compressor in use? Let’s learn about these maintenance strategies with the editor of okmarts.com today. If you encounter problems in the future, you don’t have to panic!

      What is the energy-saving effect of permanent magnet variable frequency screw air compressor

      09/05/2020

      What is the energy-saving effect of permanent magnet variable frequency screw air compressor

      The permanent magnet variable frequency screw air compressor is the hottest air compressor product in the air compressor market, and it is the focus of attention of the majority of businesses and users.

      Causes and elimination of air intake in the refrigeration system of industrial chillers

      08/08/2020

      Causes and elimination of air intake in the refrigeration system of industrial chillers

      Water-cooled industrial chillers and air-cooled industrial chillers are generally used in long-term working conditions. If there is a little leakage in the refrigeration system, air will enter the refrigeration system of the industrial chiller over time.

      Refrigeration methods and energy-saving methods of industrial refrigerators

      08/15/2020

      Refrigeration methods and energy-saving methods of industrial refrigerators

      Perhaps many friends are not very familiar with industrial refrigerators. In fact, this kind of equipment is aimed at refrigeration equipment in industrial production and can provide the most

      What is the maximum flow condition of a centrifugal compressor

      09/03/2020

      What is the maximum flow condition of a centrifugal compressor

      The working condition when the flow reaches the maximum is the maximum flow working condition. There are two possibilities for this working condition:

      Principle of magnetic suspension refrigeration compressor

      06/14/2020

      Principle of magnetic suspension refrigeration compressor

      Principle of magnetic suspension refrigeration compressor With the development of electronic technology, control engineering, signal processing components, electromagnetic theory and new electromagnetic materials and rotor dynamics, magnetic levitation tﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔDž༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00븹먱댁珵理뛐珵Љ䕄ྦ￿￿뤂ᐱ變뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់變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džቜ먢䇨珵呈ᠾ뤂ᐱ⷇⬿먲僧ᐱ靖㥲ᐲ�僬㣢ᐲᠾ靖랖僧Ҏﯼ靖�僬㣢ᐲ臆S㥲ᐲᬄğﯼ戴ﯤ艏S練

      What is an Axial Fan Used for?

      11/18/2022

      What is an Axial Fan Used for?

      As for an axial fan, the air flows parallel to the axis of the fan. It has a wide range of uses, such as electric fans, outdoor fans of air conditioners.

      Compressor companies have caused the misunderstanding of killing, how many tricks have you hit

      09/09/2020

      Compressor companies have caused the misunderstanding of killing, how many tricks have you hit

      In recent years, many machinery manufacturing companies, including the compressor industry, have suffered unprecedented tests. Some are not adaptable due to the transformation of the economic system, and there are also "secret injuries" from the company’s own business strategy.

      • 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 :

      Fuji Circuit Breaker Schneider Circuit Breaker Allen Bradley Circuit Breaker Terasaki Circuit Breaker AEG Circuit Breaker Cutler Hammer Circuit Breaker Honeywell Circuit Breaker GE Circuit Breaker Eaton Moeller Circuit Breaker Mitsubishi Circuit Breaker 5SY5263-7CC DZ47-60 D60 2P SFKOG 1.6-2.5A EW100EAG-3P063 EW50RAGU-3P010 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 C-7RZ233H1A CKD 4GA219-C6-E2-3 COMAIR ROTRON ST12K7 compressor mtz125hu4ve danfoss sz090s4vc DV4650-470 encoder autonics e40s6 1000 3 t 24 FUJIKOKI EFM-60YGKG-2R FUJIKOKI VHE-15QEX-2 7E29 Goetze TUV-SV.19-2055.11D/G.0.8 hlm081t4lc6 Huayi HYE113MSU MAC 46A-LSA-AC-JDCP-1FA MUMA022P1S r2aa08075fcp00m Rexroth 5610141530 rsp 500 12 Saginomiya Expansion Valve Coil sc n7 contactor Wanbao AL150

      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