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
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
  • Temperature Controller
    Temperature Controller
DANFOSS
DANFOSS
  • Switch
    Switch
CHANTO
CHANTO
  • Air Cylinder
    Air Cylinder
  • Switch
    Switch
ERSCE
ERSCE
  • Switch
    Switch
Trane
Trane
  • Switch
    Switch
  • Sensor
    Sensor
Kromschroder
Kromschroder
  • Proportional Valve
    Proportional Valve
  • Proportional Valve
    Proportional Valve
  • Transformer
    Transformer
  • Flame Detector
    Flame Detector
  • Safety Valve
    Safety Valve
  • Combustion Controller
    Combustion Controller
  • Pressure Gauge
    Pressure Gauge
  • Switch
    Switch
  • Solenoid Valve
    Solenoid Valve
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 Switch 3SB3000-0AA21
      1/1
      Siemens Switch 3SB3000-0AA21
      $ 23 .08

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

      Quantity
      MOQ : 14
      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 Siemens Switch is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I save items for later?

        A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      • Q: How to apply for an extended warranty on a product?

        A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.

      View More
      Question has been sent successfully

      Reviews

      • E

        Edward Woodbridge

        Jun 12, 2025

        Siemens Switch 3SB3000-0AA21
        This website is fantastic!
        Helpful
        Unhelpful
      • D

        David Bracewell

        Sep 25, 2024

        Siemens Switch 3SB3000-0AA21
        had the part at a good price.
        Helpful
        Unhelpful
      • J

        Jack Bayes

        May 20, 2024

        Siemens Switch 3SB3000-0AA21
        Perfect product, perfect price, what more could I ask for?
        Helpful
        Unhelpful
      • P

        Philip Lemanis

        Aug 07, 2023

        Siemens Switch 3SB3000-0AA21
        Installation was easy peasy.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Siemens Switch 3SB3000-0AA21
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Siemens Switch 3SB3000-0AA21

      $ 23 .08
      Click here to view shipping costs.

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

      Quantity
      MOQ : 14
      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, AirTAC Air Cylinder ACQ50X125

      AirTAC Air Cylinder ACQ50X125

      US$64.62
      New In stock for sale, Panasonic Sensor SF-C14EX-01

      Panasonic Sensor SF-C14EX-01

      US$1150.00
      New In stock for sale, Mitsubishi Circuit Breaker NF32-SV 3P 25A

      Mitsubishi Circuit Breaker NF32-SV 3P 25A

      US$61.72
      New In stock for sale, Siemens Contactor 3TC4817-0LB4

      Siemens Contactor 3TC4817-0LB4

      US$2692.31
      New In stock for sale, KINGAIR Overload Pump LS-2510

      KINGAIR Overload Pump LS-2510

      US$325.48

      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, SIEMENS Relay 3RU6126-1CB0 1.8-2.5A

      SIEMENS Relay 3RU6126-1CB0 1.8-2.5A

      US$28.85
      New In stock for sale, Yaskawa VFD Frequency Converter CIMR-UB2A0192CIM

      Yaskawa VFD Frequency Converter CIMR-UB2A0192CIM

      Contact Us
      New In stock for sale, Rexroth Vane Pump PVQ54-1X/139-113LJ15RLMB

      Rexroth Vane Pump PVQ54-1X/139-113LJ15RLMB

      Contact Us
      New In stock for sale, KLOT Tool for Metal Cutting 2.3×25×50

      KLOT Tool for Metal Cutting 2.3×25×50

      US$4.62
      New In stock for sale, OBO Surge Protection Device AS 3*16

      OBO Surge Protection Device AS 3*16

      Contact Us
      New In stock for sale, Fuji VFD Frequency Converter FRN75F1S-4C111

      Fuji VFD Frequency Converter FRN75F1S-4C111

      Contact Us
      New In stock for sale, Neuma Solenoid Valve NVS-5541-A1-5G

      Neuma Solenoid Valve NVS-5541-A1-5G

      Contact Us
      New In stock for sale, Honeywell Actuator V4062A1131

      Honeywell Actuator V4062A1131

      US$884.62
      New In stock for sale, NACHI Bearing 7920CYDB/GL P4

      NACHI Bearing 7920CYDB/GL P4

      US$1119.23
      New In stock for sale, Sanyo Denki Fan 9LB1424H5J06

      Sanyo Denki Fan 9LB1424H5J06

      US$69.23

      Recent related posts

      About inverter air conditioner fault repair skills

      07/30/2020

      About inverter air conditioner fault repair skills

      Today I will share with you the maintenance ideas and cases about the failure of the inverter air conditioner that does not heat but can cool. If you like, you can like it and collect it, thank you!!!<br></br>

      Series of hazards caused by poor compressed air quality to production

      09/08/2020

      Series of hazards caused by poor compressed air quality to production

      Compressed air is an important source of power in industry. Compressed air is the second largest power source in industry after electricity. Compressed air contains harmful substances such as water, oil, and particulate impurities.

      Don't be afraid if the refrigeration system is clogged. Here are retrieval and cleaning methods

      06/14/2020

      Don't be afraid if the refrigeration system is clogged. Here are retrieval and cleaning methods

      Don't be afraid if the refrigeration system is clogged. Here are retrieval and cleaning methods Typical features of clogging 1. The refrigerator or air conditioner does not cool for a long time. 2. The suction pressure drops, and even a vacuum statﰸ2䀀ᅵ皥䖒皦

      Introduction to the development momentum and types of medium and high pressure screw air compressors

      09/09/2020

      Introduction to the development momentum and types of medium and high pressure screw air compressors

      Screw air compressors have basically replaced other types of air compressors in the low pressure field. Also in the low-pressure field, as compared to special gas compressors, screw air compressors have gradually shifted from tentative intervention to a trend of big steps.

      What is Positive Displacement Pump?

      04/08/2025

      What is Positive Displacement Pump?

      <strong>Positive displacement pump</strong> is also known as a volumetric pump, which uses the periodic volume changes of the working chamber (pump casing or cylinder) in the pump to transport the liquid.

      Guangzhou Hitachi compressor naming rules for vehicle air conditioning

      06/25/2020

      Guangzhou Hitachi compressor naming rules for vehicle air conditioning

      Guangzhou Hitachi compressor naming rules for vehicle air conditioning Example: G503DHV-80DTYG

      Analysis of common failures of diesel-driven air-cooled air compressor

      09/14/2020

      Analysis of common failures of diesel-driven air-cooled air compressor

      In this issue, some analysis is made on the power, clutch configuration and common failures of diesel-driven air compressors. 1. At present, there are four main types of diesel-driven air compressors supporting okmarts.com:

      Is air compressor lubricating oil the more viscous the better

      09/08/2020

      Is air compressor lubricating oil the more viscous the better

      Air compressor lubricating oil has many functions and effects such as cooling, sealing, lubrication, etc. It is a necessity during the use of air compressors. The good lubrication effect can not only give full play to the overall efficiency of the air compressor unit in operation, improve the efficiency of the equipment, but also reduce the failure rate and reduce the maintenance cost.

      Need heat preservation for precision air conditioner cooling pipes

      08/14/2020

      Need heat preservation for precision air conditioner cooling pipes

      Whether the cooling water pipes of precision air conditioners should be insulated depends on specific conditions. Under normal circumstances, it is not insulated,

      Types of Compressors Used in HVAC Installation (with Pictures)

      07/11/2023

      Types of Compressors Used in HVAC Installation (with Pictures)

      Heating, Ventilation, and Air Conditioning (HVAC) systems are essential components of modern buildings, providing thermal comfort and acceptable indoor air quality.

      • 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 :

      DANFOSS Switch Omron Switch ERSCE Switch SCHUNK Switch KROM Switch NKK Switch Trane Switch CHANTO Switch ZLDXC03CH MMS 22-A-10V-M08 UNS-PP16-PP18-G3/4-GE298 0111-704 DL3AG-6K2 KP42V-04-F3 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 aea4440axa AG5524E Atos RMU-010/210 10 ava5535exg Azbil TACO/YAMATAKE 463-300-10B0 CKD 4GA110-M5-3 Copeland CRN5-0500-TF5-270 e40s6 1000 3 n 24 Emerson Alco TX6-M05 801 570 fuji sc n1 ha40201v4 hlm081t2lc6 kde1204pkvx MAC 52A-11-DOA-DM-DDAA-1BA PMD2406PTV1-A Samsung NC4AV80ALR tag4573z Toshiba PE90H1D-9 TRK5512Y yaskawa sgdm 10ada

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot