• Electric Spring Return Actuator - Failsafe, Weatherproof, Corrosion Resistant, NE-SR5


    Electric Spring Return Actuator - Failsafe, Weatherproof, Corrosion Resistant
    The NIBCO® Series NE-SR5 line of electric spring return actuators is designed for use in environments where automatic closing/opening is required upon loss of power. When power is available the device operates like a normal quarter-turn actuator. Under powered operation, the spring pack travels with the movement of the actuator. Under powered stopped conditions, the actuator and spring are held in position via the electric mechanical brake. Under loss of power, the spring is released and drives the actuator to the pre-designated failsafe position. The actuators include a thermostat and heater. The series also features an electric mechanical brake. The enclosures are certified to NEMA Type 1, 2, 3, 3R, 4, 4X, 5 and 12. The NE-SR5 actuator is available with three cycle times -- 10, 15 and 30 seconds; as well as two voltages -- 115 VAC and 220 VAC. Please refer to NIBCO technical data sheets, valve selection guides and catalog for engineering and installation information.
    View Submittal Sheet

    • Heater and thermostat installed
    • Permanently lubricated steel gear train
    • Hardened steel female drive coupling
    • Electric mechanical brake
    • Operating temperatures -40°F to +140°F
    • Thermally protected, capacitor run, single phase motor
    • Clockwise (CW) spring return
    • Two 1/2" NPT conduit entrances
    • Captive hex bolts on enclosure
    • Adjustable mechanical stop at the failsafe location
    • 115 and 220 VAC
    • Torque 300 to 700 in/lb
    • F04 and F05 DIN/ISO mount and drive
    • Enclosure certified to NEMA type 1, 2, 3, 3R, 4, 4X, 5 and 12
    SizeDescriptionUPCNIBCO #Prop 65
    NESR5-10-4 115 VAC SPG RTN ELEC ACT F04039923592859T117028Lead
    NESR5-15-4 115VAC SPG RTN ELEC ACT F04039923592873T117032Lead
    NESR5-30-4 115 VAC SPG RET ELEC ACT F05039923592897T117036Lead
    220VACNESR5-10-4 220 VAC SPG RTN ELEC ACT F04039923592866T117030Lead
    220VACNESR5-15-4 220 VAC SPG RET ELEC ACT F04039923592880T117034Lead
    220VACNESR5-30-4 220 VAC SPG RTN ELEC ACT F05039923592903T117038Lead
    WarningWARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    NIBCO® Actuation Warranty

     

    NIBCO INC. LIMITED WARRANTY
    Applicable to NIBCO INC. Actuator and Actuator Accessories

    NIBCO INC. warrants each NIBCO® actuator and actuator accessory to be free from defects in materials and workmanship under normal use and service for a period of one (1) year from date put in service or two (2) years from date of purchase.

    In the event any failure occurs which the owner believes is covered by this warranty, the owner should immediately contact NIBCO Technical Services, either in writing or by telephone at 1.888.446.4226 or 1.574.295.3000.

    The owner will be instructed to return said product, at the owner's expense, to NIBCO INC., or an authorized representative for inspection. In the event said inspection discloses to the satisfaction of NIBCO INC. that said actuator or actuator accessory is defective, it will be replaced at the expence of NIBCO INC.. Replacements shall be shipped free of charge to the owner.

    TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY SPECIFICALLY EXLUDES INCIDENTAL AND CONSEQUENTIAL DAMAGES OF EVERY TYPE AND DESCRIPTION RESULTING FROM ANY CLAIMED DEFECT IN MATERIAL OR WORKMANSHIP, INCLUDING BUT NOT LIMITED TO, PERSONAL INJURIES AND PROPERTY DAMAGES.

    Some states or countries do now allow the exclusion or limitation on incidental or consequential damages so these limitations may not apply to you.

    TO THE EXTENT PERMITTED BY LAW, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION.

    This warranty give you specific legal rights, and you may also have other rights which vary from stat to state and country to country.

    To the best of our knowledge, the information contained in this publication is accurate. However, NIBCO does not assume any liability whatsoever for the accuracy or completeness of such information. Final determinations of the suitability of any information or product for the use to be contemplated is the sole responsibility of the user. The manner of that use, and whether there is any infringement of patents, is also the sole responsibility of the user.


     

    Actuation

    State quantity, figure number and size for each actuator or actuator accessory you wish to order. See individual catalog pages for specific product designations.

    HOW MANY TO ORDER
    NIBCO® actuators and actuator accessories are decimal packed for your convenience in handling, shipping and stock-keeping. Number in master carton varies with item.

    POLICY ON RETURNS TO FACTORY
    No NIBCO® actuators or actuator accessories are to be returned without prior written agreement. Transportation must be prepaid. A 20% charge will be made to cover cost of rehandling and reinspection.

    TECHNICAL ASSISTANCE

    Engineers, contractors, wholesalers or manufacturers may obtain special or technical assistance from any factory representative of NIBCO. Write, fax or phone.

    NIBCO INC.
    World Headquarters
    1516 Middlebury Street
    Elkhart, IN 46516-4740
    USA

    PH: 1.574.295.3000 or 1.888.446.4226
    FAX: 1.574.295.3307 or 1.888.336.4226