Search
Home kt3250t
  • KT3250T
    CUTLER HAMMER WESTINGHOUSE KT3250T MAGNETIC TRIP UNIT
    The trip unit includes either a fixed or an adjustable thermal element for inverse time delay on overload and an adjustable magnetic element for protection against short circuits. In open air at 40°C, a circuit breaker with the trip unit installed will carry continuously a current (Ith) equal to the ampere rating marked on the trip unit nameplate without exceeding a 50°C rise at the terminals. The National Electrical Code (USA) requirements state that enclosed overcurrent protective devices may be loaded to a maximum of 80 percent of the open air rating (Ith). 
    A total of

    1

    pages

© Copyright: 2024 Kerien Automation Co., Ltd. All Rights Reserved.

IPv6 network supported

IPv6 network supported

top

Leave A Message

Leave A Message

    If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

  • #
  • #
  • #