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
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
CRYDOM
CRYDOM
  • Contactor
    Contactor
  • Relay
    Relay
HONGFA
HONGFA
  • Relay
    Relay
JEL
JEL
  • Relay
    Relay
Pilz
Pilz
  • Relay
    Relay
SIEMENS
SIEMENS
  • Encoder
    Encoder
  • Actuator
    Actuator
  • Electric Motor
    Electric Motor
  • Butterfly Valve
    Butterfly Valve
  • Ball Valve
    Ball Valve
  • Relay
    Relay
  • Capacitor
    Capacitor
  • IC
    IC
  • Servo Motor
    Servo 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
      • STI Relay SR201A02
      1/1
      STI Relay SR201A02
      $ 1,286 .70

      ✔ 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
      SR201A
      Safety Monitoring Relay
      Single-channel
      The SR201A has removable terminals

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there shopping protection plans or extended warranty services?

        A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.

      • Q: Are the actual colors of the products consistent with the pictures?

        A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.

      • Q: How can I change my email address associated with my account?

        A: To change the email address associated with your account, please contact our customer service team and provide them with the necessary verification information. They will assist you in updating your email address.

      View More
      Question has been sent successfully

      Reviews

      • F

        Frank Pickens

        Feb 21, 2026

        STI Relay SR201A02
        It turned out perfectly.
        Helpful
        Unhelpful
      • T

        Timothy Bieber

        Sep 08, 2025

        STI Relay SR201A02
        Sin problemas, buen servicio
        Helpful
        Unhelpful
      • A

        Andrew Roddey

        Aug 05, 2025

        STI Relay SR201A02
        It’s a breeze to do!
        Helpful
        Unhelpful
      • T

        Tommy Rivera

        Aug 19, 2023

        STI Relay SR201A02
        We're always on the move and on schedule.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        STI Relay SR201A02
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      STI Relay SR201A02

      $ 1,286 .70
      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, SIEMENS Relay 3RB2026-2RD0

      SIEMENS Relay 3RB2026-2RD0

      US$211.54
      New In stock for sale, SIEMENS Relay V23100-S0302-A440

      SIEMENS Relay V23100-S0302-A440

      US$476.92
      New In stock for sale, BENDER Relay RCD140Y

      BENDER Relay RCD140Y

      US$550.00
      New In stock for sale, SIEMENS Relay 3TK28411BB40

      SIEMENS Relay 3TK28411BB40

      US$778.85
      New In stock for sale, CHINT Transformer NDKS-150

      CHINT Transformer NDKS-150

      US$27.00
      New In stock for sale, ABB Circuit Breaker 10104007

      ABB Circuit Breaker 10104007

      US$59.77
      New In stock for sale, Eaton Contactor DILM12-10N(24V50/60HZ)

      Eaton Contactor DILM12-10N(24V50/60HZ)

      US$58.46
      New In stock for sale, OBO Surge Protection Device MDP-2 D-24-T-10

      OBO Surge Protection Device MDP-2 D-24-T-10

      US$326.92
      New In stock for sale, Ferraz Shawmut Fuse NH000UD50V315PV

      Ferraz Shawmut Fuse NH000UD50V315PV

      US$146.15

      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, TOKIMEC Vane Pump SQP311-30-7-6

      TOKIMEC Vane Pump SQP311-30-7-6

      Contact Us
      New In stock for sale, ABB Fuse OFAFC00GG32

      ABB Fuse OFAFC00GG32

      US$28.46
      New In stock for sale, P+F Pepperl Fuchs Sensor NSB15-L2M-2E2-V1-S2D2

      P+F Pepperl Fuchs Sensor NSB15-L2M-2E2-V1-S2D2

      US$84.62
      New In stock for sale, Sanyo Denki Servo Motor Q2AA2215KVXS00

      Sanyo Denki Servo Motor Q2AA2215KVXS00

      Contact Us
      New In stock for sale, VEGA Level Meter PS69.ACBAFEHZDMAXX

      VEGA Level Meter PS69.ACBAFEHZDMAXX

      Contact Us
      New In stock for sale, Bristol Compressor H21B19UABCX

      Bristol Compressor H21B19UABCX

      Contact Us
      New In stock for sale, MITSUBOSHI Belt S3M-207-15

      MITSUBOSHI Belt S3M-207-15

      US$15.77
      New In stock for sale, DIODES IC Integrated Circuit Chip PI4MSD5V9547LE

      DIODES IC Integrated Circuit Chip PI4MSD5V9547LE

      US$11.04
      New In stock for sale, UNIMEC Air Cylinder DNB100M100

      UNIMEC Air Cylinder DNB100M100

      Contact Us
      New In stock for sale, WINMOST Solenoid Valve WD-G02-B7B-A2

      WINMOST Solenoid Valve WD-G02-B7B-A2

      US$134.62

      Recent related posts

      Principle and maintenance method of air conditioner pressure protector

      08/02/2020

      Principle and maintenance method of air conditioner pressure protector

      In addition to window air-conditioning units, many air-conditioning systems use high-pressure and (or) low-pressure pressure protectors to protect the compressor in the event of a system failure. During the normal operation of the device

      Simple treatment method after the refrigeration system enters water

      08/15/2020

      Simple treatment method after the refrigeration system enters water

      Since the chiller has a water system, there is a possibility that the refrigerant system may enter water when it is used improperly. Therefore, a process guide is formulated for the problem of water ingress

      On the cause of the chiller compressor burning down

      07/19/2020

      On the cause of the chiller compressor burning down

      On the cause of the chiller compressor burning down During the use of the chiller, sometimes the irresistible external force or misoperation will cause the compressor to burn out. Once the compressor is found to be burned, it must be stopped immediately to avoid damage to other parts.

      What should I do if the geothermal exhaust valve leaks

      08/02/2020

      What should I do if the geothermal exhaust valve leaks

      Water leakage from the geothermal exhaust valve is very common. Under normal circumstances, when the heating is first delivered in winter, the geothermal pipe needs to be exhausted so that the exhaust can make the heating of the underfloor heating loop uniform.

      How to Install the Gear Pump

      07/19/2022

      How to Install the Gear Pump

      Before installing the gear pump, please check whether the pump and motor are damaged during transportation, or dirt enters the pump cavity due to the loss and rupture of the dust cover.

      Thermal expansion valve

      06/14/2020

      Thermal expansion valve

      Thermal expansion valve Thermal expansion valves are commonly used in Freon refrigeration systems. Through the function of the temperature sensing mechanism, they automatically change with the temperature change of the refrigerant at the outlet of the ev器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ

      Comparison of cabinet machine and duct machine

      08/24/2020

      Comparison of cabinet machine and duct machine

      Concealed air conditioner, referred to as air duct machine, can also be called air conditioning duct machine or air duct machine air conditioner.

      What is an air compressor

      09/14/2020

      What is an air compressor

      The machine used to generate compressed air is also called compressed air machine, also called air compressor, or air compressor for short. The motor directly drives the compressor to make the crankshaft produce rotational movement, drive the connecting rod to make the piston produce reciprocating motion, and cause the cylinder volume Variety.

      How should centralized air conditioners be used during epidemic prevention and control

      07/31/2020

      How should centralized air conditioners be used during epidemic prevention and control

      Before using the centralized air-conditioning ventilation system, you should understand the type of the centralized air-conditioning ventilation system, the air supply range, and the air intake of the fresh air

      Global Piston Compressor Market Insight Report 2020 – Ariel, Siemens, Atlas Copco, Kobelco, Burckhardt Compression, Ingersoll Rand

      07/04/2020

      Global Piston Compressor Market Insight Report 2020 – Ariel, Siemens, Atlas Copco, Kobelco, Burckhardt Compression, Ingersoll Rand

      Reports Insights Portable Oil Free Air Compressor Market Overview 2020 – 2026 The rising technology in Portable Oil Free Air Compressor Market is also depicted in this research report. Factors that are boosting the growth of the market, and giving a positive push to thrive in the global market is explained in detail.

      • 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 :

      HONGFA Relay TURCK Relay TOGAMI Relay CRYDOM Relay SIEMENS Relay Delixi Relay JEL Relay Pilz Relay UE10-30S UE10-30S JK4C40A-2A100 S1C-225WDV DPE1A24-15 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AFC1212DE BFB1012VH CKD 3GA110R-C4-E20-3 CKD 4GB230-B Danfoss 067B2008 DV4650-470 e405ahd 36d2 Ebmpapst K3G280-RR04-H9 Ebmpapst R4E355-RM03-05 Ebmpapst W2D160-EA22-17 Eluan S10-1200W EVERFLOW T127010BU GEMU 1252000Z D-74653 h23a503dbea Moog Servo Valve D684Z4815G Panasonic 2JS464D3BB02 PFR0912XHE RK5512Y-NA3A rsp 3000 12 YB645VMCC

      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