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
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
      • NKK Switch S-831D
      • NKK Switch S-831D
      1/2
      NKK Switch S-831D
      $ 97 .75

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

      Quantity
      MOQ : 4
      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 NKK Switch is high quality!

      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

      • M

        Misa Belencan

        Aug 25, 2025

        NKK Switch S-831D
        Fast and efficient service - parts are on their way!
        Helpful
        Unhelpful
      • K

        Karen Klovach

        May 21, 2025

        NKK Switch S-831D
        Rapid and safe.
        Helpful
        Unhelpful
      • S

        Scott Haney

        Jan 16, 2025

        NKK Switch S-831D
        Exactly what I needed, awesome price and fast shipping.
        Helpful
        Unhelpful
      • C

        Clair Hoover

        Nov 25, 2024

        NKK Switch S-831D
        This conversation is smooth because they’re quick and insightful.
        Helpful
        Unhelpful
      • J

        John W Hanson

        Sep 03, 2024

        NKK Switch S-831D
        I've never had a problem with them, and I appreciate their help.
        Helpful
        Unhelpful
      • C

        Cristóbal

        Oct 20, 2023

        NKK Switch S-831D
        Experiencia de compra sencilla. Esperamos recibir el producto. Gracias.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NKK Switch S-831D
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NKK Switch S-831D

      $ 97 .75
      Click here to view shipping costs.

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

      Quantity
      MOQ : 4
      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, SHAKO Air Cylinder JC16B30

      SHAKO Air Cylinder JC16B30

      US$45.38
      New In stock for sale, TAKEX Sensor NA-T30F

      TAKEX Sensor NA-T30F

      US$384.62
      New In stock for sale, AEG Circuit Breaker MCG 169X 3100

      AEG Circuit Breaker MCG 169X 3100

      US$923.08
      New In stock for sale, Hartland Controls Contactor HCC-3XU04CY

      Hartland Controls Contactor HCC-3XU04CY

      US$103.52
      New In stock for sale, AUTOPOWER Overload Pump OL12A

      AUTOPOWER Overload Pump OL12A

      US$759.90

      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, Atos Vane Pump PFED-54-150-056-3DTB-PE

      Atos Vane Pump PFED-54-150-056-3DTB-PE

      Contact Us
      New In stock for sale, GE Power Supply IC693PBM200V

      GE Power Supply IC693PBM200V

      Contact Us
      New In stock for sale, LG LS Contactor MC-75a 1340006200

      LG LS Contactor MC-75a 1340006200

      Contact Us
      New In stock for sale, HOSSONI VFD Frequency Converter HB-H6T160G

      HOSSONI VFD Frequency Converter HB-H6T160G

      US$7528.85
      New In stock for sale, YUKEN Vane Pump VPVQQ-PSAF-06B-PSSW-05CA-60

      YUKEN Vane Pump VPVQQ-PSAF-06B-PSSW-05CA-60

      Contact Us
      New In stock for sale, MICRON IC Integrated Circuit Chip MT48LC16M16A2P-6AG

      MICRON IC Integrated Circuit Chip MT48LC16M16A2P-6AG

      US$3.85
      New In stock for sale, KOYO Solid-shaft Incremental Rotary Encoder TRD-S1500A

      KOYO Solid-shaft Incremental Rotary Encoder TRD-S1500A

      US$138.18
      New In stock for sale, AirTAC Air Cylinder MAC40X70SCM

      AirTAC Air Cylinder MAC40X70SCM

      US$47.92
      New In stock for sale, SHAKO Air Cylinder TC80B225

      SHAKO Air Cylinder TC80B225

      US$225.48
      New In stock for sale, TECO Servo Drive JSDEP-30A

      TECO Servo Drive JSDEP-30A

      US$377.78

      Recent related posts

      What is refrigeration?

      08/03/2020

      What is refrigeration?

      What is refrigeration?<br></br>   Refrigeration: The method of using mechanical equipment to lower the temperature object to the required temperature is called refrigeration.

      Analysis of common failure causes of hermetic refrigeration compressors

      07/28/2020

      Analysis of common failure causes of hermetic refrigeration compressors

      . How to identify the 3 terminals on the casing of a hermetic compressor?<br></br> The resistance between running terminal (R), starting terminal (S), common terminal (C), RS is greater than the resistance between SC and RC. The resistance between RS is equal to the resistance between SC and the resistance between RC.

      Treatment of frost in crankcase when compressor head frost is serious

      06/29/2020

      Treatment of frost in crankcase when compressor head frost is serious

      Treatment of frost in crankcase when compressor head frost is serious The frost on the cylinder head is caused by a large amount of wet steam or refrigerant sucked into the compressor. The main reasons for this situation are:

      Brief analysis of the reasons for the reduction of the displacement of the screw air compressor

      09/02/2020

      Brief analysis of the reasons for the reduction of the displacement of the screw air compressor

      "Air compressors are general-purpose mechanical equipment. They are now widely used in various fields. Due to the motor power and the length of the main engine shaft, the air compressor has a large and small displacement.

      The air conditioner compressor does not start, it may be its problem-capacitor

      08/02/2020

      The air conditioner compressor does not start, it may be its problem-capacitor

      The main functions of capacitors (capacitors for short) in the electronic circuit of air conditioners are filtering, delay, boosting, energy storage, bypass, decoupling, etc., and can also be used to start the compressor.

      What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

      08/24/2020

      What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

      In the pharmaceutical, food and other industries, refrigeration units are common equipment, providing reliable protection for various low-temperature environments such as pharmaceuticals.

      What are the common faults of the cut-off foot of the chiller and the adjustment cabinet

      08/05/2020

      What are the common faults of the cut-off foot of the chiller and the adjustment cabinet

      1. The valve body of the valve of the chiller is mostly steel castings. Casting blisters may be formed during the production process, causing the valve to leak refrigerant during use.

      Top Circuit Breaker Brands

      09/19/2022

      Top Circuit Breaker Brands

      Circuit breakers are switching appliances that provide circuit overload and short-circuit protection.

      Why is frost formed between the electronic expansion valve and the compressor

      07/05/2020

      Why is frost formed between the electronic expansion valve and the compressor

      Why is frost formed between the electronic expansion valve and the compressor? A customer asked: The compressor is suddenly not cooling, and the electronic expansion valve is frosted to the compressor. Is there any relationship between the two before?

      Radiator Fan Replacement Cost: Factors to Consider

      11/08/2023

      Radiator Fan Replacement Cost: Factors to Consider

      The radiator fan plays a crucial role in maintaining optimal engine temperature by assisting in heat dissipation. However, like any automotive component, it can fail over time due to wear and tear or other issues.

      • 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 :

      SCHUNK Switch DANFOSS Switch Omron Switch CHANTO Switch KROM Switch NKK Switch Trane Switch ERSCE Switch ZLDXC03CH DL3AG-6K2 SR-105 MS222A-2O TS064-30Y 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2p17s225anq caj4476y CKD 4GB319-00-3 Dorna Servo Drive EPS-M1-151515AA-3000 Ebmpapst W3G650-CK02-03 fuji sc n8 Huayi HY131Y IMI Norgren V14B517A-B200A LG FC140NEM LG MB82NAEM LG NR62L22A LG NS36LADM magnetic contactor sc 05 Parker 321K1537 Protechnic MGT6024YB-O10 Rexroth 4WE10 C33/CG24N9K4 sc 03 sc11aa SMC A12-02 Tecumseh AWR5530EGH Toshiba SZ59E1HL

      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