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General Electric JCT-0 600:5 precision current transformer unused NOS with cal

$ 28.89

Availability: 100 in stock
  • Model: Precision current transformer
  • Condition: NOS New Old Stock classic apparently unused and received by us. Repacked because original packaging had cosmetic issues. Guaranteed usable and as described. Superb power utility grade instrument transformer. 1972 era.
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back
  • MPN: JCT-0
  • Modified Item: No
  • Non-Domestic Product: No
  • Brand: General Electric
  • Custom Bundle: No
  • All returns accepted: Returns Accepted
  • Restocking Fee: No

    Description

    Only THREE available!
    We received a large collection of vintage NOS current
    and voltage transformers from a public utility auction.
    All apparently unused in original packaging.
    Offered here is one General Electric precision current
    transformer
    with precision calibration docs
    . Model
    JCT-0 600:5 ratio with 600 volt isolation.
    1979 era.
    Appears to have never been used. May require moderate
    cleaning
    or polishing.
    Operating frequency is 60 Hertz. Also usable as a
    collectible or lecture show and tell.
    IMPORTANT WARNING: A current transformer must
    NEVER have its secondary open circuited under load!
    Always short or connect to an appropriate low impedance
    ammeter!
    Primary conductors consistent with 600 amp service. and
    output screw terminals are 10-32. Current ratio of 600:5 is
    plainly marked. Approximately twelve inches long.
    These are also called instrument transformers.
    Data sheets available online.
    Your
    unit
    bid is for
    one
    JCT-0 current transformer as
    described above.
    In stock for immediate delivery.
    We usually repackage as original wrappings have
    had major cosmetic storage issues. Cal tag may
    also have cosmetics.
    Image is of representative sample. Plastic cover
    is not included in present offer. Includes output
    shorting strap.
    Calibration card varies with actual unit.
    We accept PayPal. No foreign bidders. US-only buyer
    to pay USPS shipping charges of 13.85. Please contact us
    for the lowest possible combined shipping quote. No
    shipping charges on local pickup. AZ residents add sales tax.
    PayPal only. US only bidders/buyers/shipments. Located at 85552.
    Or visit our tinaja online resources.
    hallbot+1 gectjct600.j  774 inbaggiewcal