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
      • PHOENIX Relay 2904951
      1/1
      PHOENIX Relay 2904951
      $ 389 .61

      ✔ 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
      Safety relay for emergency stop and safety doors up to SIL 1, Cat. 1, PL c
      depending on the application up to SIL 3, Cat. 4, PL e
      1-channel operation

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply a coupon or discount code?

        A: During the checkout process, you will find a section where You can select a coupon or enter the discount code, and the system will automatically calculate the discounted price.

      • Q: Are there customer reviews available for products?

        A: Yes, we encourage customers to share their feedback and reviews on our platform. You can find customer reviews and ratings on the product pages, which provide valuable insights into the product's quality and performance.

      • Q: Are there any restrictions on using coupons or discounts?

        A: Coupon and discount usage may be subject to certain restrictions. These restrictions can include expiration dates, minimum order amounts, specific product exclusions, and limitations on combining multiple offers. Please review the terms and conditions associated with each coupon or discount for details.

      View More
      Question has been sent successfully

      Reviews

      • A

        Alan Feldman Plumbing

        Jun 24, 2025

        PHOENIX Relay 2904951
        Exactly what I was craving
        Helpful
        Unhelpful
      • J

        James Jackson

        Mar 15, 2025

        PHOENIX Relay 2904951
        In our current offerings.
        Helpful
        Unhelpful
      • C

        Chris Cranidiotis

        Nov 24, 2024

        PHOENIX Relay 2904951
        The product was durable and well-made.
        Helpful
        Unhelpful
      • T

        Thad Mccoy

        Jan 23, 2024

        PHOENIX Relay 2904951
        Excelente servicio al cliente.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        PHOENIX Relay 2904951
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      PHOENIX Relay 2904951

      $ 389 .61
      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, HONGFA Relay HF49FD-005-1H11

      HONGFA Relay HF49FD-005-1H11

      US$10.56
      New In stock for sale, TURCK Relay IM33-22Ex-Hi 24VDC

      TURCK Relay IM33-22Ex-Hi 24VDC

      US$569.23
      New In stock for sale, EATON Transformer PKZM0-20-T

      EATON Transformer PKZM0-20-T

      US$362.63
      New In stock for sale, Schneider Circuit Breaker EZD100M4040N

      Schneider Circuit Breaker EZD100M4040N

      US$1375.00
      New In stock for sale, SIEMENS Contactor 3RT2025-1BB40

      SIEMENS Contactor 3RT2025-1BB40

      US$80.00
      New In stock for sale, PHOENIX Surge Protection Device FLT-SEC-ZP-3S-255/12,5

      PHOENIX Surge Protection Device FLT-SEC-ZP-3S-255/12,5

      US$492.31
      New In stock for sale, PolySwitch Fuse RXEF135K-2

      PolySwitch Fuse RXEF135K-2

      US$0.69

      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, Copeland Compressor ZR300KCE-TWC-254

      Copeland Compressor ZR300KCE-TWC-254

      Contact Us
      New In stock for sale, SKF Bearing 6006-2RS1

      SKF Bearing 6006-2RS1

      US$15.00
      New In stock for sale, Copeland Compressor ZH50KCE-TFZ-556

      Copeland Compressor ZH50KCE-TFZ-556

      Contact Us
      New In stock for sale, BROAD-OCEAN Electric Motor Y7S623C532

      BROAD-OCEAN Electric Motor Y7S623C532

      US$237.12
      New In stock for sale, ATOS Solenoid Valve AGAM-10/11/100/V

      ATOS Solenoid Valve AGAM-10/11/100/V

      Contact Us
      New In stock for sale, NSK Bearing F 628 ZZ/C3

      NSK Bearing F 628 ZZ/C3

      US$17.31
      New In stock for sale, JUNTUO Tool for Metal Cutting A1×D4×50L

      JUNTUO Tool for Metal Cutting A1×D4×50L

      US$11.54
      New In stock for sale, Eaton Vickers Vane Pump VTM-42A-50-30-15-11-L1-14

      Eaton Vickers Vane Pump VTM-42A-50-30-15-11-L1-14

      Contact Us
      New In stock for sale, danfoss Piston Pump H1P069RCAA3F1

      danfoss Piston Pump H1P069RCAA3F1

      US$6076.92
      New In stock for sale, COSEL Power Supply CBS502415-F5

      COSEL Power Supply CBS502415-F5

      US$425.50

      Recent related posts

      Operational misunderstandings that industrial chillers are easy to encounter

      08/17/2020

      Operational misunderstandings that industrial chillers are easy to encounter

      When using industrial chillers, the operation method is very important. Only the correct operation method can ensure the normal and stable operation of the industrial chiller. If there are many wrong operation behaviors,

      The energy saving of air compressors starts with the gas tank and pipeline!

      09/07/2020

      The energy saving of air compressors starts with the gas tank and pipeline!

      Energy saving principle    After the compressed air is discharged from the compressor, it needs to be transported to the application place through the air tank and pipeline. In the field of use, there are problems with gas storage tanks and pipelines

      How to clean the rain test box

      07/16/2020

      How to clean the rain test box

      After using the box-type rain test box, and regular cleaning is a very important work, I believe many customers will not be unfamiliar. The internal cleaning of the box-type rain test box is the top priority. Let's take a look with the editor. Cleaning items of box rain test box:

      The characteristics of natural gas compressor and the introduction of CNG filling station

      09/09/2020

      The characteristics of natural gas compressor and the introduction of CNG filling station

      The main equipment of CNG filling station consists of compressor unit, metering device, gas purification dryer, gas storage device, charging sequence control panel, gas column, gas vending machine, etc. According to the different functions, it can be divided into three types: standard station, refueling mother station and refueling substation.

      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.

      Energy-saving space of screw air compressor itself

      09/04/2020

      Energy-saving space of screw air compressor itself

      When we talk about the energy saving of screw air compressors, we often start from the outside of the air compressor, such as frequency conversion transformation, waste heat recovery, etc.

      What should I do before the air conditioner is turned on for the first time when I encounter the new crown virus in summer

      08/24/2020

      What should I do before the air conditioner is turned on for the first time when I encounter the new crown virus in summer

      In a live broadcast last night, Dr. Zhang Wenhong said that China’s epidemic prevention and control has done a good job. When people wear masks, the probability of contracting the new crown virus is very small. He said that when it is hot,

      Commercial Refrigeration Compressor Market to Surge at 221.7 Million units by 2026; Introduction of Advanced Technologies to promote Growth, Says Fortune Business Insights™

      06/14/2020

      Commercial Refrigeration Compressor Market to Surge at 221.7 Million units by 2026; Introduction of Advanced Technologies to promote Growth, Says Fortune Business Insights™

      Key Companies Covered in Commercial Refrigeration Compressor Market Research Report Are Carrier Corporation, Daikin Industries Ltd., Johnson Controls Pvt. Ltd., Mitsubishi Electric, Bitzer, Emerson Climate Technologies, Ingersoll Rand Inc., Rechi Precisio器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦

      Analysis on the noise of air-cooled chillers

      08/16/2020

      Analysis on the noise of air-cooled chillers

      When many users use air-cooled chillers, they usually have no noise problems because they have gone through a comprehensive test at the beginning. However, with long-term use and the user’s failure to maintain it carefully,

      The basic points of choosing laboratory bench centrifuge

      09/10/2020

      The basic points of choosing laboratory bench centrifuge

      The desktop centrifuge uses the powerful centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation speed of particles in the liquid, and separate substances with different sedimentation coefficients and buoyancy densities in the sample.

      • 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 Delixi Relay TURCK Relay Pilz Relay SIEMENS Relay TOGAMI Relay CRYDOM Relay JEL Relay JK4C40A-2A100 AUR450C82330D0 IM33-22Ex-Hi 24VDC S201S01 DPE1A24-15 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ADDA AD1212MB-A70GL aea4440axa Atos SAGAM-10-10/350 10S 24VDC CKD 4GA219R-C6-E2-3 Copeland REB3-0150-PFV-150 Copeland RF40C1E-CAV-250 Ebmpapst A2E170-AF25-12 Ebmpapst R2E190-A012-92 Ebmpapst R3G400-AK53-05 Ebmpapst W1G200-EC95-38 ha50151v4 Hitachi AA55PHDG-D1Y2 jiaxipera MM1090Y LG LX72LHJH Meas M5156-C2547U-040BG mf60120v1 Tecumseh RK5480Y THV310FEEC YB645RTD ZHC165YDA-J

      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