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    Osram Optotronic OT 50W/UNV/1A4 CS DIM L Constant Current LED Driver - 120-277V - 20-36VDC Output Volts - 0-10V Dimming

    Osram Optotronic OT 50W/UNV/1A4 CS DIM L Constant Current LED Driver - 120-277V - 20-36VDC Output Volts - 0-10V Dimming

    • $31.95
    Contact Us for Lead Time.

    The OPTOTRONIC Current Select family consists of highly efficient, linear, constant current LED power supplies. These drivers provide economic and flexible solutions for indoor lighting applications. Each driver can achieve three output current levels by shorting the designated current selection pins on the driver. The input voltage is a Universal 120–277Vac, and there are multiple output power options to choose from. These power supplies are also available with or without a built-in 0-10V dimming interface.

    Features & Benefits

    • Wide coverage of operating currents and power levels
    • Multiple output currents select-able by shorting designated output pins
    • Available with dimming or non-dimming versions
    • Specification grade dimming down to 10% on 0-10V dimmers
    • Input voltage: Universal 120-277VAC 50/60Hz
    • UL Class 2 output
    • UL Class P Listed

    Applications

    • Indirect/direct
    • Linear
    • Recessed troffer

    About Osram

    Osram provides businesses and consumers with a wide portfolio of products, encompassing many types of technical and professional lighting applications. These include automotive lighting, complete "Smart" digital systems, advancted LED chips, speciality light bulbs and fixtures, and more. Osram serves both consumer and professional markets, and manufactures traditional lighting products, as well as LED lamps and luminaires.

    CertificationsCSA, cULus, RoHS
    Dimming0-10V
    Driver TypeConstant Current
    Input Frequency50/60 Hz
    Location RatingDamp and Dry
    Output Current Range1200/1300/1400mA
    Output Volts20-36 VDC
    Volts120-277
    Watts50

    ProLampSales Order Code6809881968840
    BrandOsram
    SeriesOptotronic
    MPN57440
    ModelOT 50W/UNV/1A4 CS DIM L
    UPC046135574405

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    Shipping Policy

    Expedited Shipping Rates

    For expedited shipping, please contact us for a price quote and cutoff times.

    Continental United States

      • Most Orders Over $90.00 Ship Free
      • Shipping for other orders is calculated at checkout

    Certain restrictions apply, including oversize, heavy objects, and some fixtures/equipment.

    Alaska & Hawaii

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    US Territories

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    International Shipping

    Contact us for a quote. We do not ship most glass bulbs and fixtures internationally. If you have your own UPS/Fedex/DHL account, we may be able to ship using that.

    Shipping to US-Based Freight Forwarders

    For shipments to freight forwarders, we are only responsible for shipping to the freight forwarder directly. Please have your freight forwarder check your items for damage. We are not responsible for shipping damages incurred after the items leave the freight forwarder.


    Business Office Hours

    We can be reached by phone (800-784-1998) weekdays from 7:30am to 5pm Pacific Time.

    Our business office is closed Saturday and Sunday throughout the year, Memorial Day, 4th of July, Labor Day, Thanksgiving day, Christmas day and New Year's day.

    Orders can be placed on the website at anytime - 24/7.

    California Title 20 Notice

    Certain general service lighting products are no longer allowed to be sold in California. We make every attempt to inform you before purchase which items are unable to ship to California. If we discover an item you purchased can not be shipped, we may have to cancel the order. We apologize for any inconvenience this causes. Please contact your state representative for more information.

    California Prop 65

    California Prop 65 WarningWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    Returns Policy

    Returns are sometimes necessary. Our policy is to provide you with a hassle-free return experience.

    Accepted Returns

    Items Damaged in Shipping

    If the product was damaged during shipping, first keep all packing materials, then call or email us to report the damage. Damage must be reported with 3 days of you receiving the shipment. We will have you return the product using the Returned Material Authorization (RMA) we will provide. We will send you a new product or provide a full refund and we will reimburse you for any shipping charges you may incur.

    Missing Items

    If all the items you ordered are not in the shipment, call us within 3 days of receiving the shipment so we can promptly send the missing item(s).

    Wrong Product Ordered or Product No Longer Needed

    If you ordered the wrong product call or email us so we can help you get the correct product. If the product purchase error was in no way the fault of information provided on ProLampSales.com, you are responsible for the return shipping cost and a 25% re-stocking fee.

    Returns After 30 Days

    Items ordered from ProLampSales can be returned within 30 days of receipt of the shipment in most cases. Please check that all of your items are present and in working condition within this timeframe.

    After 30 days, if the product does not perform to specifications or fails within stated warranty periods, see manufacturer warranty information for procedures to follow.

    Products that Differ from Our General Return Policy

    International Orders

    International orders are non-returnable.

    Gas Detectors & Air Quality Monitors

    For safety reasons, we do not accept returns on gas detectors or air quality monitors. Once these products leave our warehouse, we can not be sure what environments they are used/stored in or what dangerous gases or pollutants they are exposed to.

    Larson Electronics

    Larson Electronics UVC lighting products of any kind are non-returnable. Larson Electronics orders are subject to a minimum 15% cancellation fee. If you need help with a product, please contact us before ordering or verify that you are ordering the correct item.

    Soraa

    Non-Quick Ship Soraa brand products are non-returnable. If an error was made in order fulfillment or shipping, replacements may be sent out or a refund issued.


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