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    Quote

    Fast Track to a Quote

    Max 128 characters
    • NKK Switch B12AB
    • NKK Switch B12AB
    • NKK Switch B12AB
    • NKK Switch B12AB
    • NKK Switch B12AB
    1/5

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

    • Secure Payment
      PayPal Verified

    Brand New
    In Stock
    Best Seller

    NKK Switch B12AB

    21 inquiries last 6 mos.
    US $ 8 .05 / ea
    Registered Members Enjoy Exclusive Discounts
    Join Now >
    Quantity
    39
    MOQ : 39

    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: What secure payment methods are supported for high-value international B2B transactions?

      A: To ensure transaction security and accommodate standard corporate purchasing workflows, we support secure international Telegraphic Transfers (T/T Wire), major corporate Credit Cards, PayPal, and Letter of Credit (L/C) frameworks for large-scale procurement contracts.

    • 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: 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.

    B12AB
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More NKK Switch

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    Q&A

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    • 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: How can I cancel or modify an order?

      A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to meet your needs and provide assistance based on the order status and feasibility.

    • Q: What payment methods does this e-commerce platform accept?

      A: We support 135+ currencies and dozens of payment options, including credit cards (Visa, MasterCard, AMEX cards, UnionPay, and Discover), TT (bank transfer), PayPal, Stripe, and more. You can contact our customer service team for any payment-related questions or concerns.


    Customer reviews

    4.7
    Based on 7 reviews
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    • Feb 05, 2026

      Glen R Stewart
      I’m ready for the part to come my way.
      Helpful?
      (0)
      (0)

    • Nov 23, 2025

      Guest
      I only required the valve, so I purchased the entire assembly.
      Helpful?
      (0)
      (0)
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