General Radio Company

General Radio Company

  • General Radio W10 Variac Variable Autotransformer — three-quarter front view showing toroidal winding and rotary shaft General Radio W10 Variac — front face view showing central rotary knob shaft and aluminum mounting flange

    General Radio W10 Variac Variable Autotransformer 120V 10A 50-60Hz Panel

    General Radio Company

    $175.00
    Was: $500.00
    General Radio W10 Variac Variable Autotransformer 120V 10A 50-60Hz Panel The General Radio Company W10 is a panel-mount variable autotransformer — commonly known by the Variac trade name — designed...
    53217
    SKU:
    53217
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    16.00 LBS
    Brand:
    General Radio Company
    Model:
    W10
    MPN:
    W10
    Type:
    Variable Autotransformer (Variac)
    SKU:
    53217
    Condition:
    Used – Pulled from Working Environment
    Input Voltage:
    120V AC
    Current Rating:
    10 Amperes
    Frequency:
    50-60 Hz
    Phase:
    Single Phase
    Output Voltage:
    0-120V AC (variable)
    Form Factor:
    Panel Mount
    Terminal Configuration:
    5 screw terminals on top plate
    Winding Style:
    Toroidal
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Unit only — no enclosure or mounting hardware included.
    Condition Notes:
    This General Radio Company W10 Variac Variable Autotransformer has been inspected and is in good used condition. The unit was pulled from a working environment where it was previously in service.
    $175.00
    Was: $500.00
  • General Radio Type 200B Variac adjustable transformer — front view showing toroidal winding, brass collar, and black bakelite base General Radio Type 200B Variac — side view showing original red and yellow VARIAC label with GR logo and patent number

    General Radio Type 200B Variac Adjustable Transformer 115V 170VA 0-185V Out

    General Radio Company

    $50.00
    Was: $100.00
    General Radio Type 200B Variac Adjustable Transformer 115V 170VA 0-185V OutSingle-phase variable autotransformer for laboratory and industrial use. Provides continuously adjustable AC output from 0...
    47559
    SKU:
    47559
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    6.00 LBS
    Brand:
    General Radio
    Model:
    Type 200B
    MPN:
    200B
    Type:
    Variable Autotransformer (Variac)
    SKU:
    47559
    Condition:
    Used – Pulled from Working Environment
    Primary Voltage:
    115V AC
    Output Voltage Range:
    0 – 185V AC
    Power Rating:
    170 VA
    Current Rating (Rated):
    1A
    Current Rating (Max):
    1.5A
    Phase:
    Single Phase
    Form Factor:
    Benchtop / Open Frame
    Dimensions:
    4" x 3" x 3" (approx.)
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Unit only — no enclosure or dial assembly included.
    Condition Notes:
    This General Radio Type 200B Variac has been inspected and is in good used condition. Pulled from a working environment. Shows age-appropriate patina — tarnished brass, scuffed bakelite, oxidized wiper arm. Toroid winding intact.
    $50.00
    Was: $100.00