Sourcing Industrial Parts? Just OKmarts!
ENESالعربية
Close
Cart
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
    Quote

    Fast Track to a Quote

    Max 128 characters
    • APT Switch LA39-A1-11YS/a
    • APT Switch LA39-A1-11YS/a
    • APT Switch LA39-A1-11YS/a
    • APT Switch LA39-A1-11YS/a
    1/4

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

    • Secure Payment
      PayPal Verified

    Brand New

    APT Switch LA39-A1-11YS/a

    16 inquiries last 6 mos.
    Price on Inquiry
    Inquire for stock availability

    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.
    email icon Email Us

    • 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.

    Contact resistance Hard silver contact≤50mΩ (new value) Power frequency withstand voltage AC 1890V 50Hz · 1min Mechanical endurance 3 million times for normal button, mushroom button and illuminated button, 100,000 times for latching button, 300,000 times for selector, 50,000 times for key switch and emergency stop button Electrical endurance ≥600,000 times Action frequency: 1,200 times/hour Conventional thermal current Ith 10A Rated insulation voltage Ui 660V Working temperature Ambient temperature -25℃ ~+55℃ Average temperature in 24h not over +35℃ Working humidity ≤90% RH, the relative humidity is not over 50% when the temperature exceeds 40℃

    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: Can OKmarts assist in verifying technical compatibility before I place a high-value order?

      A: Yes. Buyers can upload existing equipment nameplates, system schematics, or parameter requirements. Our applications engineers will cross-verify physical dimensions, electrical ratings, and communication protocols (e.g., Profinet, EtherCAT) before finalizing the order.

    • Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

      A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.

    • Q: Can we request customized modifications for heavy wear components or specialized industrial parts?

      A: Through our network of partner factories and flexible manufacturing technologies, we support customized production runs for specific structural or wear components. Technical drawings (CAD/STEP files) must be submitted for engineering review and custom prototyping quotes.

    LA39-A1-11YS/a
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More APT Switch

    Related Products

    New In stock for sale, DANFOSS Switch MBS4510
    MBS4510
    DANFOSS Switch
    US $ 507 .69
    New In stock for sale, Omron Switch D4SL-N4HDG-D
    D4SL-N4HDG-D
    Omron Switch
    US $ 178 .00
    New In stock for sale, PILZ Switch 570500
    570500
    PILZ Switch
    US $ 640 .00
    New In stock for sale, PILZ Switch PSEN sl-0.5p 1.1 1switch
    PSEN sl-0.5p 1.1 1switch
    PILZ Switch
    US $ 1,287 .50
    New In stock for sale, Balluff Switch BES 516-325-G-E4-C-02
    BES 516-325-G-E4-C-02
    Balluff Switch
    US $ 32 .69

    Q&A

    The field is empty. Please enter some content before clicking Send
    • Q: How can I contact customer service for assistance?

      A: You can find the contact information for customer service at the bottom of the e-commerce platform's webpage or on your user account page. It usually includes options such as live chat, customer service hotline, or email. Our customer service team will respond as soon as possible and provide assistance.

    • Q: What material is used for packaging the products? Is it durable?

      A: We prioritize the quality and durability of packaging materials. Our products are carefully packaged using high-quality solid wood materials to ensure they arrive in good condition. Please rest assured that we take packaging seriously to protect the items you purchase during the transportation process.

    • Q: Can I change the size or color of an item after placing an order?

      A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.


    Customer reviews

    5.0
    Based on 1 reviews
    5
    1
    4
    0
    3
    0
    2
    0
    1
    0

    • Mar 09, 2022

      Anonymous user
      All was ok! No problems whatsoever.
      Helpful?
      (0)
      (0)
    © 2017-2026 eCommerce . All Rights Reserved.