Machine Design
  • Resources
  • Members
  • Directory
  • Webinars
  • WISE
  • CAD Models
  • Advertise
    • Search
  • 3D Printing & CAD
  • AUTOMATION & IIOT
  • Robotics
  • Motion Systems
  • Materials
  • Video
  • Data Sheets
  • Topics
    Industry Markets3D Printing & CADAutomation & IIoTFastening & JoiningMaterialsMechanical & Motion Systems Medical DesignRobotics
    Resources
    Machine Design ResourcesWISE (Workers in Science & Engineering)Company DirectorySearch Data SheetsContributeDigital Edition ArchivesCSIA Exchange
    Members
    ContentBenefitsSubscribe
    Advertise
    https://www.facebook.com/MachineDesignMagazine/
    https://www.linkedin.com/company/10998894
    https://twitter.com/MachineDesign
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    1. Archive

    Molded Rocker Switch Sports TV Ratings

    March 17, 2005
    The snap-in mounted JW Series of devices are billed as the industry's first molded rocker switches with TV ratings.
    Staff

    They are designed to handle large inrush currents. JWM models are certified for TV-5 rating and JWL models for TV-8. All versions are constructed for dust resistance with an interior seal of polyphenylene sulfide (PPS) between the actuator and contact area. External insulating barriers increase the insulation resistance and dielectric strength. The rocker cap is an integral part of the switch. Housing and case are polyamide, a heat-resistant resin meeting UL 94V-0 standards. Terminals are molded in and epoxy sealed to lock out flux, dust, and other contaminants. They are specially designed to break light contact welds. JWL devices are rated at 16 A at 125/250 Vac. The JWL Series also features a rating of 5 A at 72 Vdc for telecommunication power distribution switching. Its capabilities exceed a 160-A inrush load. Flammability rating is UL94V-0. All JW Series switches, with the exception of the JWM panel-sealed version, can be ordered with flat or barrier flanges. JWM versions are rated 10 A at 125/250 Vac. There is also a panel-sealed version, the JWMW, rated to IP67 of IEC529 standard. This is similar to NEMA-4 and 6. This device has an exterior seal covering the flange.

    NKK Switches,
    7850 E. Gelding Dr.,
    Scottsdale, AZ 85260,
    (480) 991-0942,
    www.nkkswitches.com

    Continue Reading

    Cobots Double Weld Grinding Efficiency Without Replacing Human Know-How

    SCHURTER FXP Fuse Holder is Designed for High-Power Applications

    Sponsored Recommendations

    Smart Factory Solutions that Connect and Protect from Amphenol RF

    Nov. 28, 2023

    Stay Connected and In Control of Your Future Factories with Littelfuse

    Nov. 28, 2023

    Turn to NKK Switches for the Widest Range of Industrial-Savvy Electromechanical Switches

    Nov. 28, 2023

    Unlocking Operational Flexibility in Manufacturing with Industria IoT

    Nov. 28, 2023

    Voice your opinion!

    To join the conversation, and become an exclusive member of Machine Design, create an account today!

    I already have an account

    New

    A Technology Upgrade for Trucking Chicken Lights

    Ruland’s Zero-Backlash Jaw Couplings for Start-Stop Applications

    AI: Unleashing the Power in Manufacturing

    Most Read

    Brushed vs Brushless Motors: Which is Best for your Application?

    Edge Computing & Gaining Value

    How Much Should a Bolted Joint be Tightened?

    Sponsored

    PCB Plug-In Connectors

    Foot Switches

    Foot Switches

    Machine Design
    https://www.facebook.com/MachineDesignMagazine/
    https://www.linkedin.com/company/10998894
    https://twitter.com/MachineDesign
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    • About Us
    • Contact Us
    • Advertise
    • Do Not Sell or Share
    • Privacy & Cookie Policy
    • Terms of Service
    © 2023 Endeavor Business Media, LLC. All rights reserved.
    Endeavor Business Media Logo