Sourcing Industrial Parts? Just OKmarts!
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    Quote

    Fast Track to a Quote

    Max 128 characters
    • YONGSUNG Switch YSKCA2801-79ML4
    • YONGSUNG Switch YSKCA2801-79ML4
    • YONGSUNG Switch YSKCA2801-79ML4
    • YONGSUNG Switch YSKCA2801-79ML4
    1/4

    • Certification | Testing
      Factory Certified

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    Brand New
    In Stock

    YONGSUNG Switch YSKCA2801-79ML4

    14 inquiries last 6 mos.
    US $ 162 .50 / ea
    Registered Members Enjoy Exclusive Discounts
    Join Now >
    Quantity
    2
    MOQ : 2

    Payment Methods

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    Need a Same-Day Quote?

    Send your PO or PDF list directly to our specialists now

    Need help confirming model compatibility?

    Get fast and efficient assistance from our experienced technical sales and customer service teams. No question is too small, and no problem is too big.
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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.

    Insulation resistance) Above 100MΩ (DC 500V meg) (Contact resistance) Below 50mQ ((Initial value)) (Between contacts) : AC 1,000V/min. Withstand voltage) (Contact to lamp terminal) : AC 1,500V/min. 7 (Mechanical life time) 500,000 (times) (30 times/1minute)) (Electrical life time) 100,000(times) ( (20 times/1minute)) (Ambient temperature)-25°C ~ +55° (Non condensation)) (Relative humidity) 45 ~ 85% (Soldering) LH (230°C less than 3 seconds) (Contact material) (Silver alloy) (Protection degree) IP40

    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: Does the OKmarts platform support Bill of Materials (BOM) uploading for rapid mass quoting?

      A: Yes. Procurement teams do not need to search for individual parts manually. You can upload an Excel/CSV file containing your complete Bill of Materials (BOM) with part numbers, quantities, and brands. Our automated processing engine, backed by data engineers, will generate a comprehensive consolidated quote within 24 hours.

    • Q: Can OKmarts provide specialized industrial packaging for sea freight or long-term tropical storage?

      A: Yes. For international shipping or extended warehouse storage in high-humidity regions, we offer upgraded industrial packaging options. This includes vacuum-sealed anti-static (ESD) barriers, desiccant packs, heavy-duty wooden crates, and shock-absorbent padding tailored to withstand harsh maritime transit conditions.

    • 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.

    YSKCA2801-79ML4
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More YONGSUNG Switch

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    Q&A

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    • Q: How can I check the warranty coverage for a product?

      A: The warranty coverage for a product is usually specified on the product details page or in the warranty information provided by the manufacturer. You can review this information before making a purchase to understand the warranty coverage.

    • 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.

    • Q: Are there any membership programs available for additional benefits?

      A: Yes, we offer membership programs that provide additional benefits to our customers. These programs may include perks such as free shipping, exclusive discounts, early access to sales, and personalized recommendations. Details about our membership programs can be found on our website or by contacting our customer service.


    Customer reviews

    4.8
    Based on 5 reviews
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    • Jan 13, 2026

      Gregory Wargo
      First time using this service, felt confident.
      Helpful?
      (6)
      (0)

    • Dec 08, 2025

      Jami Elliott
      Recibí la información a tiempo y con educación
      Helpful?
      (2)
      (0)
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