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    Quote

    Fast Track to a Quote

    Max 128 characters
    • NKK Switch WT-28S
    • NKK Switch WT-28S
    • NKK Switch WT-28S
    • NKK Switch WT-28S
    1/4

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

    • Secure Payment
      PayPal Verified

    Brand New
    In Stock
    Best Seller

    NKK Switch WT-28S

    16 inquiries last 6 mos.
    US $ 36 .80 / ea
    Registered Members Enjoy Exclusive Discounts
    Join Now >
    Quantity
    9
    MOQ : 9

    Payment Methods

    visa pay PayPal pay GooglePay pay ApplePay pay JCB pay UnionPay pay Mastercard pay DinersClub pay Stripe pay DISC-VER pay T/T pay

    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.

    The NKK Switch is high quality!

    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 OKmarts support third-party escrow services or buyer protection payment channels?

      A: Yes. For buyers seeking maximum transaction security outside traditional corporate bank wires, we support payments through verified platforms like PayPal and credit card networks that offer robust buyer dispute resolution and chargeback protection frameworks in case of fulfillment default.

    • Q: How can a first-time international buyer verify that OKmarts is a legitimate entity and not a fraudulent website?

      A: OKmarts operates under a legally registered corporate entity with verifiable business registration records, global tax compliance IDs, and physical warehouse infrastructure. We can provide corporate bank references, Dunn & Bradstreet (D-U-N-S) numbers, and customer references from established industrial firms in your region to validate our commercial legitimacy before you transfer funds.

    • 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.

    WT-28S
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More NKK Switch

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    Q&A

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    • Q: How to become an agent for your products?

      A: If you are interested in becoming an authorized agent for our products, please contact our business development team. They will provide you with the necessary information and guide you through the process of becoming a brand-authorized agent.

    • Q: Can I change my shipping address after placing an order?

      A: If you need to change your shipping address after placing an order, please contact our customer service team as soon as possible. We will assist you in updating the address if it's still possible.

    • Q: Do you offer bulk or wholesale discounts?

      A: Yes, we offer bulk or wholesale discounts for certain products. If you are interested in making a bulk purchase, please contact our customer service team or our wholesale department for further assistance.


    Customer reviews

    4.8
    Based on 5 reviews
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    4
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    • Sep 26, 2025

      Howard Britten
      I found it without any trouble.
      Helpful?
      (11)
      (0)

    • Jul 31, 2024

      Anonymous
      Some of My pleat slats had broke. A new filter system would have been costly. For $30 my furnace filtration system works as designed again. Thanks for having the replacement parts I needed on hand. Delivery was quick & convenient. I definitely would use there service again!
      Helpful?
      (1)
      (0)
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