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
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
  • Fan
    Fan
GE
GE
  • Power Supply
    Power Supply
  • Circuit Breaker
    Circuit Breaker
  • Transformer
    Transformer
  • Electric Motor
    Electric Motor
  • Relay
    Relay
  • Module
    Module
  • Battery
    Battery
  • HMI
    HMI
Fuji
Fuji
  • HMI
    HMI
  • VFD
    VFD
  • Transmitter
    Transmitter
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Industrial Belt
    Industrial Belt
  • Flowmeter
    Flowmeter
  • Fuse
    Fuse
  • Fan
    Fan
  • Relay
    Relay
  • Power Supply
    Power Supply
  • Battery
    Battery
Terasaki
Terasaki
  • Circuit Breaker
    Circuit Breaker
AEG
AEG
  • Circuit Breaker
    Circuit Breaker
  • Contactor
    Contactor
  • Relay
    Relay
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Electric Motor
    Electric 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
      • Hager Circuit Breaker ND440P D40
      1/1
      Hager Circuit Breaker ND440P D40
      $ 53 .08

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

      Quantity
      MOQ : 6
      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 Hager Circuit Breaker is high quality!
      Rated current(A): 40

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I compare prices and reviews of similar products?

        A: On the product list page, you can view the prices and ratings of different items simultaneously. You can also use filters to sort products by price or rating, facilitating your comparison and selection.

      • Q: How to apply for a refund and get the refund amount?

        A: Applying for a refund is easy. Simply contact our customer service team and provide the necessary details, and they will guide you through the refund process. Once the return is processed, you will receive the refund amount through the original payment method.

      • Q: Are there alternative options available for this product?

        A: Absolutely! We offer a variety of alternative options for this product. Whether it's different colors, sizes, or styles, you can explore the range of alternatives available to find the perfect fit for your needs.

      View More
      Question has been sent successfully

      Reviews

      • L

        Luis Ortega

        Jun 13, 2025

        Hager Circuit Breaker ND440P D40
        Just what I was looking for.
        Helpful
        Unhelpful
      • R

        Rafael Diaz-Lozada

        Jun 10, 2025

        Hager Circuit Breaker ND440P D40
        I found what I wanted at a price that was a steal.
        Helpful
        Unhelpful
      • S

        Selene Caro

        Mar 25, 2025

        Hager Circuit Breaker ND440P D40
        Smooth sailing online shopping!
        Helpful
        Unhelpful
      • E

        Eugene Wildman

        Jul 22, 2024

        Hager Circuit Breaker ND440P D40
        Pedidos sencillos y envíos rápidos
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Hager Circuit Breaker ND440P D40
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Hager Circuit Breaker ND440P D40

      $ 53 .08
      Click here to view shipping costs.

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

      Quantity
      MOQ : 6
      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, Rockwell Allen Bradley AB Circuit Breaker 140M-P5F-D32

      Rockwell Allen Bradley AB Circuit Breaker 140M-P5F-D32

      US$920.00
      New In stock for sale, GE Circuit Breaker FEL46TA125JF

      GE Circuit Breaker FEL46TA125JF

      US$57.69
      New In stock for sale, Eaton Moeller Circuit Breaker HKW3400

      Eaton Moeller Circuit Breaker HKW3400

      US$1755.56
      New In stock for sale, Rockwell Allen Bradley AB Circuit Breaker 140M-K5F-D12

      Rockwell Allen Bradley AB Circuit Breaker 140M-K5F-D12

      US$722.86
      New In stock for sale, CHINT Transformer JBK4-500

      CHINT Transformer JBK4-500

      US$72.50
      New In stock for sale, Schneider Contactor GC2520M5

      Schneider Contactor GC2520M5

      US$230.77
      New In stock for sale, PHOENIX Surge Protection Device TTC-6P-1X2-24DC-UT-I

      PHOENIX Surge Protection Device TTC-6P-1X2-24DC-UT-I

      US$339.69
      New In stock for sale, ABB Fuse OFAF000H35

      ABB Fuse OFAF000H35

      US$47.14
      New In stock for sale, Allen Bradley Relay 193-ESM-IG-30A-C23

      Allen Bradley Relay 193-ESM-IG-30A-C23

      US$560.00
      New In stock for sale, UniOhm Resistor 1210W3J0103T5E

      UniOhm Resistor 1210W3J0103T5E

      US$34.62

      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 3DB3R12ML-TFE-C01

      Copeland Compressor 3DB3R12ML-TFE-C01

      Contact Us
      New In stock for sale, Lenze HMI EL 108 KSTG

      Lenze HMI EL 108 KSTG

      Contact Us
      New In stock for sale, IXYS Relay PLA143

      IXYS Relay PLA143

      US$11.15
      New In stock for sale, SMC Solenoid Valve VF3230-1G1-02

      SMC Solenoid Valve VF3230-1G1-02

      US$199.62
      New In stock for sale, Copeland Compressor 6DRNR40ME-TSN-AD4

      Copeland Compressor 6DRNR40ME-TSN-AD4

      Contact Us
      New In stock for sale, Mean Well Power Supply RCP-1600-12

      Mean Well Power Supply RCP-1600-12

      US$632.64
      New In stock for sale, Fuji VFD Frequency Converter FRN0.75F1H-2A511

      Fuji VFD Frequency Converter FRN0.75F1H-2A511

      Contact Us
      New In stock for sale, Yaskawa Servo Motor SGM-02AW14

      Yaskawa Servo Motor SGM-02AW14

      US$653.85
      New In stock for sale, Eaton Contactor ECN0276M3B

      Eaton Contactor ECN0276M3B

      Contact Us
      New In stock for sale, CKD Solenoid Valve N4S020-C6-3

      CKD Solenoid Valve N4S020-C6-3

      US$192.31

      Recent related posts

      What is the difference between a water source heat pump and a water ring heat pump

      08/16/2020

      What is the difference between a water source heat pump and a water ring heat pump

      1. Water source heat pump technology Water source heat pump technology is a low-temperature low-level thermal energy resource formed by using solar energy and geothermal energy absorbed from shallow water sources on the earth's surface

      Common problems and solutions of industrial chillers summarized by the maintenance master

      07/31/2020

      Common problems and solutions of industrial chillers summarized by the maintenance master

      1. Water leakage (first determine the location of the water leakage)<br></br>    1. Water leakage from the pump (causes: the shaft seal at the water pump is not well connected or the shaft seal has been damaged)

      Maintenance of screw air compressor

      09/11/2020

      Maintenance of screw air compressor

      1. Maintenance of intake air filter element. The air filter is a component that filters out air dust and dirt. The filtered clean air enters the compression chamber of the screw rotor for compression. Because the internal clearance of the screw machine only allows particles within 15u to filter out.

      What are the main faults of the compressor How to replace it if it is broken

      07/07/2020

      What are the main faults of the compressor How to replace it if it is broken

      Is the semi-closed screw compressor going up or down The views of these companies coincide In January and February, when the epidemic was the worst, many people in the industry worried whether this year's market would be "cold"!

      Does the air conditioner not cool for a long time? Don't be fooled by the blackhearted repairman, teach you a trick!

      07/14/2020

      Does the air conditioner not cool for a long time? Don't be fooled by the blackhearted repairman, teach you a trick!

      It's hard to imagine how people used to live without air conditioning. But air conditioners, like all electrical appliances, have a certain life span. With the increase of service life, especially the occurrence of refrigeration problems, its use effect will decrease with the increase of time, especially refrigeration problems.

      Air Curtain 101: Working Principle, Types, Function, Application and Selection

      05/30/2025

      Air Curtain 101: Working Principle, Types, Function, Application and Selection

      Air curtain, also called air door curtain, air door, is mainly installed at the entrances and exits of public places with air-conditioning environments.

      New type of solar equipment can be heated and cooled

      08/03/2020

      New type of solar equipment can be heated and cooled

      A recent study by Chinese and American scientists published in the American "Joule" magazine shows that they have developed a new type of equipment that can use the principle of radiant cooling while heating by solar energy. Installing such equipment on the roof helps to save energy.

      From enclosure to seize share, half-sealed screw harvests markets above 40P

      07/20/2020

      From enclosure to seize share, half-sealed screw harvests markets above 40P

      In the industry, many people think that the semi-closed piston is like a stable big brother.

      How to judge the quality of single-phase and three-phase refrigeration compressors

      06/14/2020

      How to judge the quality of single-phase and three-phase refrigeration compressors

      A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. Then, after-sales maintenance sometimes doubts that the compressor is malfunctioning, how to check and judge at this time器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥

      [Refrigeration and air conditioning fan] What is the cooling capacity and cooling power of the air conditioner

      06/22/2020

      [Refrigeration and air conditioning fan] What is the cooling capacity and cooling power of the air conditioner

      Abstract: With the arrival of summer, in addition to paying attention to purchasing skills when buying, some parameters of air conditioners seem to understand. What is the cooling capacity and cooling power of the air conditioner? Many friends do not know what is going on and what it represents. The following content is collated by BuyBuy.com for your reference. [Refrigeration and air conditioning fan] What is the cooling capacity and cooling power of the air conditioner? With the arrival of summer, in addition to paying attention to purchase skills when buying, we have a <img src="{{media url=&quot;magefan_blog/_Refrigeration_and_air_conditioning_fan_.jpg&quot;}}" alt="" />

      • 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 :

      Terasaki Circuit Breaker Honeywell Circuit Breaker Cutler Hammer Circuit Breaker Schneider Circuit Breaker Eaton Moeller Circuit Breaker Fuji Circuit Breaker Allen Bradley Circuit Breaker AEG Circuit Breaker Siemens Circuit Breaker Mitsubishi Circuit Breaker CB E1 24DC/6A NO P-2800905 GSH202 AC-C16 140M-K5F-D12 BC32E1CL-1N006B EW100EAG-3P063 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad1212hx pf3 BN65YFHMT CKD 4GA110-C4-E2-3 CKD 4GA149 CKD 4KA410-10-B-DC24V Daikin 2YC32UXD Ebmpapst A6D800-AD01-01 H40-8-0600ZC H88-30C-1024VL IMI Norgren UQM/22152/6123/16 kde2405pfv1 LG QK185KBE maneurop mtz125hu4ve Parker 341N3196 Pelko Motors P1751Y24BACB1-5 PNEUMAX 104.32.0.1.PC shv33yc6 u SUNON MF75070V1-C320-S9A TOKYO KEIKI/TOKIMEC DG4V-3-23A-M-P7-T-7-56 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