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
      • CCS Switch 646TUEM4
      1/1
      CCS Switch 646TUEM4
      $ 2,188 .45

      ✔ 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
      The hazardous locations 646TUEM Series is a rugged, heavy duty temperature switch, DPDT with a stainless steel capillary tube and armored jacket probe port fitting. Similar to the 604 Series in design, the 646TUEM Series is UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology. Applications include: • Oil & Gas • Power Generation • Fluid Management • Chemical Refining and Processing • Manufacturing Process • Utilities, Water Treatment and Waste • Safety Systems Environmental Approvals IP65, IP66, NEMA 4, NEMA 4X, NEMA 7, NEMA 9, NEMA 13, NACE, SIL, RoHS Industry Industrial Instrumentation Temperature Switch Environment Hazardous Certification Agency Approvals UL, CSA, CE, CCC, DUAL SEAL Increasing Temperature Ranges -30 to 19.99°F, 20 to 405°F, 406 to 420°F, 420.01 to 630°F Decreasing Temperature Ranges -39 to -0.01°F, 0 to 398°F, 398 to 414°F, 415 to 624°F Temperature Probe Probe (5 Ft. Capillary) Operating Temperature Range -40° to 186 °F Process Connection Fitting Size Male 1/2" NPT Process Connection Material Stainless Steel Housing Enclosure Aluminum Electrical Connection Male 1/2" NPT Electrical Switch Type DPDT Voltage Electrical Rating VAC 0 to 250 VAC, 251 to 480 VAC Amperes Electrical Rating 0.5 to 5 A Junction box app 141-18, 141-19, 141-20, 141-28 Fixed or Adjustable Set Point Adjustable Presetting Factory Set, Not Factory Set Tagging Mylar, Stainless Steel Accessories Thermowell Increasing Temperature Range -30° to 55 °F, 35° to 140 °F, 90° to 210 °F, 175° to 310 °F, 275° to 420 °F, 380° to 525 °F, 480° to 630 °F Decreasing Temperature Range -39° to 52 °F, 21° to 135 °F, 75° to 205 °F, 159° to 305 °F, 256° to 414 °F, 355° to 520 °F, 456° to 624 °F Maximum Probe Temperature 150, 300, 500, 600, 650

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I write a review for a purchased product?

        A: After completing the order, you can go to the order page and select the items you want to review from the product list. You can share your shopping experience, and feedback on product quality and service to help other buyers make better decisions.

      • Q: What should I do if I receive a damaged or defective item?

        A: If you receive a damaged or defective item, please contact our customer service team immediately. Provide them with the necessary details and, if possible, include photos of the damage. We will assist you in resolving the issue by offering a replacement, refund, or suitable solution.

      • Q: How can I view the size and specifications of a product?

        A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.

      View More
      Question has been sent successfully

      Reviews

      • A

        Albert Schmeder

        Jan 21, 2026

        CCS Switch 646TUEM4
        Super happy with the service - got my order really fast.
        Helpful
        Unhelpful
      • A

        Albee Rodriguez

        Mar 21, 2024

        CCS Switch 646TUEM4
        They actually had it in stock!
        Helpful
        Unhelpful
      • R

        Rosalba Vergara

        Feb 05, 2024

        CCS Switch 646TUEM4
        Muy buen servicio. Encantado de encontrar piezas de repuesto antiguas que no pude encontrar en ningún otro sitio.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CCS Switch 646TUEM4
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CCS Switch 646TUEM4

      $ 2,188 .45
      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, ERSCE Switch E100-01-S5I 

      ERSCE Switch E100-01-S5I 

      Contact Us
      New In stock for sale, AirTAC Air Pneumatic Cylinder MFC20X425S Mini Pneumatic Cylinder(Double acting with cushion)

      AirTAC Air Pneumatic Cylinder MFC20X425S Mini Pneumatic Cylinder(Double acting with cushion)

      US$50.38
      New In stock for sale, IFM Sensor MK5311

      IFM Sensor MK5311

      US$111.54
      New In stock for sale, Eaton Moeller Circuit Breaker NZMN3-VE250-S

      Eaton Moeller Circuit Breaker NZMN3-VE250-S

      US$1360.29
      New In stock for sale, Siemens Contactor 3RT2316-2AF00-1AA0

      Siemens Contactor 3RT2316-2AF00-1AA0

      US$67.31
      New In stock for sale, KOSMEK Overload Pump PL1061-SG

      KOSMEK Overload Pump PL1061-SG

      US$325.48

      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 CR41KQE-TFD-201

      Copeland Compressor CR41KQE-TFD-201

      Contact Us
      New In stock for sale, CKD Air Cylinder SSD2-80-5

      CKD Air Cylinder SSD2-80-5

      Contact Us
      New In stock for sale, Banner Light Curtain SLSCR30-1200P8

      Banner Light Curtain SLSCR30-1200P8

      Contact Us
      New In stock for sale, Bristol Compressor H2EB293ABKJ

      Bristol Compressor H2EB293ABKJ

      Contact Us
      New In stock for sale, Omron PLC CQM1-TC001

      Omron PLC CQM1-TC001

      US$1124.13
      New In stock for sale, AirTAC Air Cylinder Pneumatic SAI50X20Double acting type

      AirTAC Air Cylinder Pneumatic SAI50X20Double acting type

      US$53.46
      New In stock for sale, MAC Solenoid Valve 712C-12-PI-111JD

      MAC Solenoid Valve 712C-12-PI-111JD

      US$267.31
      New In stock for sale, SNS Check Valve HFS-20

      SNS Check Valve HFS-20

      US$50.00
      New In stock for sale, Schneider VFD Frequency Converter ATV61HC50N4D

      Schneider VFD Frequency Converter ATV61HC50N4D

      US$153640.33
      New In stock for sale, Bosch IC Integrated Circuit Chip 0272240104

      Bosch IC Integrated Circuit Chip 0272240104

      US$30.00

      Recent related posts

      How to vent the industrial chiller of the refrigerant refrigeration system

      08/07/2020

      How to vent the industrial chiller of the refrigerant refrigeration system

      1. When using an air separator to discharge air, place the return valve of the air separator in a normally open state to reduce the pressure of the air separator to the suction pressure, and other valves should be closed.

      Brief Discussion on the Functions of Components of Skid-mounted Reciprocating Compressor Unit

      09/01/2020

      Brief Discussion on the Functions of Components of Skid-mounted Reciprocating Compressor Unit

      Nowadays, most high-speed reciprocating compressors are assembled and complete sets in factories. They are pre-assembled to facilitate transportation and quickly establish contact with customers, greatly reducing installation time and costs...

      Frequently asked questions about refrigeration compressors Do you know these?

      06/14/2020

      Frequently asked questions about refrigeration compressors Do you know these?

      1. Why control the impurity content and moisture content of the compressor and air conditioning system?

      The market is turbulent

      08/31/2020

      The market is turbulent

      In September, autumn is getting stronger, and many compressor people feel slightly cooler like this weather. This is mainly due to the fact that the compressor market sales in the first half of the year did not recover as quickly as expected in previous years.

      Several ways to remove mildew from cold storage, collect them!

      08/16/2020

      Several ways to remove mildew from cold storage, collect them!

      Mold generally grows in dark and humid places and can adapt to lower temperatures. Usually in high temperature storage, the situation is the most serious. Mold grows in the cold storage, and the spores will fly everywhere,

      The sealing problem of scroll type automobile air-conditioning compressor

      09/21/2020

      The sealing problem of scroll type automobile air-conditioning compressor

      During the mutual movement between the end face of the scroll tooth and the bottom of the scroll plate of the oil-free scroll compressor, the sealing and lubrication function of the end face of the tooth will be affected due to the inability to form an oil film.

      What are the specific operation methods for maintenance of screw compressors in cold storage

      07/31/2020

      What are the specific operation methods for maintenance of screw compressors in cold storage

      Before the cold storage screw compressor must be overhauled, if possible, unload the slide valve to the "0" position, shut down normally, and cut off the power supply.

      Several causes of compressor burning

      06/29/2020

      Several causes of compressor burning

      Causes of Compressor Common Failures and Countermeasures Analysis

      09/10/2020

      Causes of Compressor Common Failures and Countermeasures Analysis

      Abstract: During the operation of the compressor, some failures and even accidents will inevitably occur. A fault refers to an abnormal condition that occurs during the operation of the compressor, which can be restored to normal operation once the compressor is eliminated, while an accident refers to a damage situation. The two are often related, and if the fault is not eliminated in time, it will cause a major accident.

      compressor! Oscillating compressor: In the usual sense, a rotary compressor uses a jack to push the rotor to work.

      01/14/2021

      compressor! Oscillating compressor: In the usual sense, a rotary compressor uses a jack to push the rotor to work.

      compressor! Oscillating compressor: In the usual sense, a rotary compressor uses a jack to push the rotor to work. The biggest disadvantage is that the contact point between the jack and the rotor is prone to aging and wear due to the small contact surfac器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙ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ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ

      • 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 :

      Trane Switch SCHUNK Switch ERSCE Switch CHANTO Switch KROM Switch DANFOSS Switch NKK Switch Omron Switch TS064-30Y UNS-PP16-PP18-G3/4-GE298 0111-704 112-63 V-15G-3C26 646GZEM11-7011 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 Carrier EA36YP271 Ebmpapst K3G280-AU11-C3 Ebmpapst R2E133-BH66-14 Ebmpapst R3G560-PC04-01 Ebmpapst S4E400-AP05-38 FUJIKOKI Expansion Valve Coil hcm094t4lc6 Hitachi SHW73TC4-U Huayi HYE55YL63 KONOR GP12TG LG MC98NAEM MAC 117B-611BAAA MAC PPC5C-ABA-AGAB-BBD-JB mb40202v2 Moog Servo Valve D634-319C ODE 21A2ZV25D sdr 120 12 TACO NSV-303 Tecumseh AWA5532EXC Tecumseh RK5480Y

      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