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    Quote

    Fast Track to a Quote

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    • CCS Switch 646DZE1
    • CCS Switch 646DZE1
    • CCS Switch 646DZE1
    • CCS Switch 646DZE1
    • CCS Switch 646DZE1
    1/5

    • Certification | Testing
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    Brand New
    In Stock

    CCS Switch 646DZE1

    16 inquiries last 6 mos.
    US $ 1,138 .50 / ea
    Registered Members Enjoy Exclusive Discounts
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    Quantity
    1
    MOQ : 1

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    • 100% Original
      Genuine OEM Parts

    • Fast Delivery
      Shipped via FedEx / DHL / UPS

    • 12-Month Warranty
      Worry-Free Coverage

    • Secure Packaging
      Safe & Reliable

    • 5,000+ Global Suppliers
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    Professional Model-Matching System

    Send us your model numbers or nameplate details.
    We will match your request with our 5,000+ verified suppliers and issue a quotation.

    The hazardous locations 646DZE Series is a rugged, heavy duty differential pressure switch with a stainless steel port for corrosion resistance and wet conditions. Similar to the 604 Series in design, the 646DZE Series is rated to 15 Amps and 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

    Why Global Buyers Choose O&Kmarts

    O&Kmarts:
    • Access to a wide range of SKUs across multiple brands and series
    • One RFQ connects you to 5,000+ global supplier quotes
    • Better availability for urgent and hard-to-find parts
    • Faster global delivery via FedEx / DHL / UPS
    • Easier access to rare and high-value models
    • Flexible sourcing for individual parts or complete solutions
    • Lower MOQs and more adaptable buying options
    • Multi-brand procurement in one order
    • OEM replacement and alternative model solutions available
    • Fewer intermediaries, ensuring more competitive pricing

    Why Global Buyers Choose O&Kmarts

    Local Suppliers:
    • Limited to fast-moving SKUs only
    • Limited local market availability
    • Inventory frequently fails to meet urgent demand
    • Long replenishment cycles, often taking weeks
    • Rarely stock high-value compressors (e.g. Copeland YHV119)
    • Frequently require bundled purchases
    • Rigid and difficult MOQ negotiations
    • Limited brand selection
    • Minimal or no customization capability
    • Higher local distribution and markup costs

    Top Questions from OKmarts Buyers

    • Q: How does OKmarts mitigate international shipping delays caused by customs clearance issues?

      A: We provide meticulous commercial invoicing, precise HS Code classification, and complete export documentation to minimize customs holding times. For major regional markets, we work alongside experienced customs brokers to ensure compliance with import frameworks.

    • Q: What is your policy if an industrial part arrives physically damaged due to improper courier handling?

      A: Buyers must inspect the outer packaging and internal items immediately upon delivery. If physical damage is discovered, document the condition with photos/videos and submit a claim to OKmarts within 48 hours of receipt so we can file an immediate report with the carrier and fast-track a replacement shipment.

    • Q: How are long-term component supply risks handled if our factory relies heavily on a specific part sourced from your platform?

      A: We offer supply chain buffering and safety stock agreements for industrial clients. By sharing your annual procurement forecast, we can pre-allocate inventory in our warehouses to guarantee a continuous, predictable supply and protect your production lines from market shortages.

    646DZE1
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More CCS Switch

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    Q&A

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    • 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.

    • Q: Can I request a price adjustment if the item I purchased goes on sale?

      A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

    • Q: How can I participate in limited-time sales or flash sales?

      A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.


    Customer reviews

    4.6
    Based on 5 reviews
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    • Nov 12, 2025

      Tom Carey
      Aiming for speedy shipping
      Helpful?
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    • May 02, 2025

      Kathleen George
      Very easy to use and order from.
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