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
      • Pilz Relay 774049
      1/1
      Pilz Relay 774049
      $ 318 .92

      ✔ 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
      Relay module
      Safety relay/protection relay
      PNOZ X - safety relay

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Do I need to pay for shipping when returning a product?

        A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.

      • Q: How can I search for products from specific brands or sellers?

        A: You can enter the brand or merchant name in the search box, and the system will display relevant products, making it convenient for you to quickly find the items you are interested in.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      View More
      Question has been sent successfully

      Reviews

      • M

        Martin Briganti

        Nov 25, 2025

        Pilz Relay 774049
        I had an excellent experience as a first-time buyer! I’ll be back!
        Helpful
        Unhelpful
      • T

        Timmy Vo

        Nov 16, 2024

        Pilz Relay 774049
        Exceptionally well-structured. Instant confirmation. Stayed informed about each step.
        Helpful
        Unhelpful
      • R

        Roy Hoffer

        May 07, 2024

        Pilz Relay 774049
        Excellent help on the phone and fast delivery!
        Helpful
        Unhelpful
      • M

        Micah Lietzau

        Mar 26, 2024

        Pilz Relay 774049
        Got it right off the bat
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Pilz Relay 774049
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Pilz Relay 774049

      $ 318 .92
      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, Pilz Relay 774750

      Pilz Relay 774750

      US$807.69
      New In stock for sale, Pilz Relay 787300

      Pilz Relay 787300

      US$655.38
      New In stock for sale, Pilz Relay 777601

      Pilz Relay 777601

      US$446.54
      New In stock for sale, Pilz Relay 772033

      Pilz Relay 772033

      US$1442.31
      New In stock for sale, TOSHIBA Relay T35J

      TOSHIBA Relay T35J

      US$195.00
      New In stock for sale, SIEMENS Relay 3RQ20001BW00

      SIEMENS Relay 3RQ20001BW00

      US$161.54
      New In stock for sale, SHARP Relay PQ12R02

      SHARP Relay PQ12R02

      US$65.00
      New In stock for sale, OMRON Relay G3NA-420B

      OMRON Relay G3NA-420B

      US$30.77
      New In stock for sale, CHINT Transformer BKC-500

      CHINT Transformer BKC-500

      US$112.50
      New In stock for sale, Shihlin Circuit Breaker BHA-34 C32

      Shihlin Circuit Breaker BHA-34 C32

      US$31.15
      New In stock for sale, Siemens Contactor 3RT2317-2BM40

      Siemens Contactor 3RT2317-2BM40

      US$82.69
      New In stock for sale, Schneider Surge Protection Device P1T-GR

      Schneider Surge Protection Device P1T-GR

      US$20.12
      New In stock for sale, Tyco Fuse MINISMDC100F-2

      Tyco Fuse MINISMDC100F-2

      US$0.58

      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, IMI Norgren Solenoid Valve UM/22253/6123/81

      IMI Norgren Solenoid Valve UM/22253/6123/81

      Contact Us
      New In stock for sale, Eaton Vickers Vane Pump V2010-1F12S7S-1DD-12

      Eaton Vickers Vane Pump V2010-1F12S7S-1DD-12

      US$884.62
      New In stock for sale, Sumitomo Gear Pump QT52-40F-S1302-A

      Sumitomo Gear Pump QT52-40F-S1302-A

      US$1338.46
      New In stock for sale, SANLU Tool for Metal Cutting BT40-ER32-70L

      SANLU Tool for Metal Cutting BT40-ER32-70L

      US$148.54
      New In stock for sale, Ebmpapst Fan R2E220-AA40-80 without capacitance

      Ebmpapst Fan R2E220-AA40-80 without capacitance

      US$91.92
      New In stock for sale, Omega Flowmeter FLR9710D

      Omega Flowmeter FLR9710D

      US$5000.00
      New In stock for sale, Siemens Switch 3SE5000-0AD06

      Siemens Switch 3SE5000-0AD06

      US$53.08
      New In stock for sale, SMC Solenoid Valve VT3112-005G

      SMC Solenoid Valve VT3112-005G

      US$192.31
      New In stock for sale, SUNON Fan MB40200V1-000U-G99

      SUNON Fan MB40200V1-000U-G99

      US$12.00
      New In stock for sale, Rechi Compressor 44A341A

      Rechi Compressor 44A341A

      US$339.00

      Recent related posts

      Centrifugal compressor2

      06/14/2020

      Centrifugal compressor2

      Centrifugal compressors, also known as turbine compressors, are mainly used to compress gas. They are mainly composed of a rotor and a stator: the rotor includes an impeller and a shaft, and the impeller has blades, a balance disk, and a part of the shaft器2䀀ᅵ皥䖒皦즠Ʋ焬क़㲈Ʋ䌁皦ᮔDž༬皧然क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥

      How to distinguish the quality of the wire?

      07/25/2020

      How to distinguish the quality of the wire?

      Good strong wires are the basic level of home circuit engineering, so how do consumers judge which strong wires are good wires?

      Which air conditioner, floor heating, or radiator consumes the most electricity

      08/19/2020

      Which air conditioner, floor heating, or radiator consumes the most electricity

      At present, the household heating methods of the residents in the north and south of our country are becoming more and more diversified. Radiators, air conditioners, and floor heating are the three most common household heating methods.

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      08/24/2020

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

      What are the causes of air conditioning trip

      06/20/2020

      What are the causes of air conditioning trip

      What are the causes of air conditioning trip 1. The contradiction between the rated current of the air conditioner and the current carrying capacity of the wire.   Here are two formulas involved:   ①The rated current of air conditioner I=P÷U ÷power factor, the power remains unchanged, the smaller the voltage, the greater the current required.   ② The current carrying capacity of the wire I=U÷R, the voltage is proportional to the current.    So when the power supply voltage is normal, we must consider the line voltage drop. The longer the line, the greater the resistance, the greater the voltage drop, and the smaller the output current at the end. However, because the power of the load remains unchanged, the voltage becomes smaller, and the current that needs to be output will be larger. At this time, the wire is forced to overload, and the time will cause heating, and eventually cause the tripping of the open circuit.    Some friends said that the heat of the wire will not cause the tripping of the circuit breaker. In fact, the manufacturer of the air switch has made it clear in the relevant manuals that the heat of the wire will cause the air switch to trip. Because the wire heats up, the crimp terminal will also heat up, and the resistance will become larger and larger. The larger the resistance, the greater the current consumption, and the hotter it will be, a vicious cycle.    2. Leakage   During the daily maintenance work, we will encounter the situation that the air circuit trips due to the leakage of electricity. At least I have not experienced it once or twice. Regardless of the leakage of the neutral line or the leakage of the live line, a long time will cause the circuit breaker to trip.   Why does the electric leakage cause the MCB to trip? There are two situations.    ① Good grounding. At the beginning, the leakage current was not large, and as time went by, the leakage current became larger and larger, and eventually evolved into a short circuit to ground, unable to close.   ②There is no ground wire. If the equipment is not connected to the protective ground, when the wire leaks to the equipment, it is equivalent to adding a large shunt resistance. Like this problem, if the air conditioner does not have a ground wire, when the wire leaks to the air conditioner, the air conditioner is a very large shunt resistor and will consume a lot of current. Eventually, the wire will heat up or trip open.   How to determine whether the trip caused by the above two aspects can be done with a clamp ammeter.    ① Measure the voltage at the input and output to see if there is a significant change in voltage drop.   ②Measure whether the output current exceeds the standard.    So my suggestion is: first measure the supply voltage to see if it is within the allowable fluctuation range. Then measure the current to see if it exceeds the rated ampacity of the wire. Finally, check the data one by one according to the measured data to find out the reason.

      VFD Troubleshooting: 10 Simple Methods to Master

      10/17/2025

      VFD Troubleshooting: 10 Simple Methods to Master

      At present and in the future, the maintenance of the electrical control equipment, VFD (Variable Frequency Drive) will become the professional knowledge that all electricians need to master.

      Refrigeration compressor motor burnout detection and maintenance methods, quickly collect it!

      06/14/2020

      Refrigeration compressor motor burnout detection and maintenance methods, quickly collect it!

      Refrigeration compressor motor burnout detection and maintenance methods, quickly collect it! What are the methods of detection and maintenance of refrigeration compressor motor burnout? Do your friends know? Let's get to know more with the coldest bacte器2䀀

      The function and setting of the oil trap in the refrigeration system

      08/17/2020

      The function and setting of the oil trap in the refrigeration system

      In the Fuli Subaru refrigeration and air-conditioning system, when the main engine is higher than the end (evaporator), there is a riser pipe between the evaporator and the main suction pipe,

      How big the air compressor is, these two technical parameters must be known

      09/09/2020

      How big the air compressor is, these two technical parameters must be known

      People often come to inquire about how much it costs to buy a screw air compressor, but when I ask the person how big a screw air compressor you need, many users really can’t answer and cannot determine the size of the air compressor.

      How to choose cold storage cable

      08/14/2020

      How to choose cold storage cable

      In the process of cold storage installation, cables are an indispensable material. Although we can see a lot in the market, these cables and wires are also classified in different ways, and the power they can support is also different.

      • 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 :

      TOGAMI Relay JEL Relay HONGFA Relay TURCK Relay Delixi Relay Pilz Relay CRYDOM Relay SIEMENS Relay AUR450C82330D0 HFA6/24-5H1DTGF UE10-30S RHK416LC DPE1A24-15 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 3214J/39H3 507848 autonics e40s6 1000 3 t 24 awa2440zxd Azbil TACO/YAMATAKE 354-401-P000 CKD PKS-10-27-AC200V Copeland CK30K3-PFZ-101 Copeland CRNQ-0500-TF5-522 DUPLOMATIC DSPE7-C150/11N-II-D24K1 fh4524z GMCC KSN98D32UEZ Honeywell AEL-Y26057 AEL-7 kd1204pfs2 LG JBB055DAA LN28YQAMC lpv 100 24 MAC 117B-611BAAA MHMD042P1S Panasonic QB51C99GAX0 (RSIR) SANWO SVK2120-4D-03

      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