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    Quote

    Fast Track to a Quote

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    • JK Relay JK4C75A-3FB100
    • JK Relay JK4C75A-3FB100
    • JK Relay JK4C75A-3FB100
    • JK Relay JK4C75A-3FB100
    1/4

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

    • Secure Payment
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    Brand New
    In Stock

    JK Relay JK4C75A-3FB100

    30 inquiries last 6 mos.
    US $ 500 .00 / ea
    Registered Members Enjoy Exclusive Discounts
    Join Now >
    Quantity
    1
    MOQ : 1

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    Need a Same-Day Quote?

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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
      Trusted by Professionals

    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.

    Three phase solid state relay(zero cross turn-on)
    Improve the problems of single phase SSR's cooling, current proof and voltage proof
    and save current and resove the assembly inconvenient
    Small size, high capacity, best cooling effect because machine body can be cooling itself

    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: Are software licenses, firmware updates, and configuration files included with hardware like HMIs and PLCs?

      A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.

    • Q: How does OKmarts ensure consistent communication across different global time zones?

      A: We operate an international sales and support desk that covers major global operating hours. Every corporate buyer is assigned a dedicated Account Manager who coordinates cross-border communications, ensuring that urgent technical queries or logistics issues are answered regardless of the time difference.

    • Q: What quality certificates or compliance documentation can be provided with the shipment?

      A: Upon request, we provide standard manufacturer compliance documentation, including Certificates of Conformance (CoC), factory inspection reports, and CE/RoHS certification data sheets to ensure alignment with international regulatory and safety standards.

    JK4C75A-3FB100
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More JK Relay

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    Q&A

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    • Q: Are there any restrictions on the quantity of products I can purchase?

      A: In order to prevent misuse or reselling, we may have quantity restrictions on certain products. These restrictions are typically mentioned on the product page or during the checkout process. If you require a larger quantity than allowed, please contact our customer service for further assistance.

    • Q: Is there a replacement or compensation policy for damaged goods?

      A: Yes, we have a comprehensive replacement and compensation policy for damaged goods. If you receive a damaged product, please contact our customer service team immediately, and we will arrange for a replacement or appropriate compensation.

    • 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

    4.4
    Based on 5 reviews
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    • Sep 17, 2025

      Robert Hambleton
      Ordering was a piece of cake, thanks for the help.
      Helpful?
      (6)
      (0)

    • Jun 19, 2025

      Kevin Thieme
      Easy registration and ordering, just do it!
      Helpful?
      (0)
      (0)
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