1-1957-2B3

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SWITCH,ROTARY

1-1957-2B3

5930-00-118-4665

5930 - Switches

Janco Corporation

SWITCH,ROTARY

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Technical Characteristics

  • Thread Length

    0.437 inches nominal single mounting facility

  • Flat Height

    0.219 inches nominal single actuator

  • Nonturn Device Radius

    0.375 inches nominal at 3:00 o'clock

  • Throw Quantity

    3 each section rear

  • Nominal Thread Size

    0.375 inches single mounting facility

  • Contact Voltage Rating In Volts

    115.0 ac at sea level

  • Rotor Through Connection Quantity

    1 each section

  • Switch Actuator Positioning Increment

    60.0 degrees single actuator

  • Iii Detent Rotational Torque Range

    2.000 to 28.000 inch-ounces single actuator

  • Contact Load Current Rating

    5.0 amperes resistive load ac at sea level

  • Iii Precious Material

    silver

  • Thread Series Designator

    unef single mounting facility

  • Thread Class

    2a single mounting facility

  • Iii Hazardous Locations/Environmental Protection

    explosion proof

  • Overall Length

    2.245 inches nominal

  • First Flat Length

    0.250 inches nominal single actuator

  • Shaft Diameter

    0.250 inches nominal single actuator

  • Shaft Length

    0.437 inches nominal single actuator

  • Overall Diameter

    1.170 inches nominal

  • Individual Section Quantity

    2

  • Nonturn Device Type

    tab at 3:00 o'clock

  • Iii Operating Temp Range

    -65.0 to 85.0 deg celsius

  • Switch Contact Basic Design

    nonpile-up symmetrical

  • Pole Quantity

    1 each section front

  • Mounting Method

    threaded bushing single mounting facility

  • Contact Voltage Rating In Volts

    28.0 dc at sea level

  • Iii Shaft Flat/Slot Angular Location

    45.0 degrees from nonturn device single actuator

  • Switch Actuator Indexing Position Quantity

    3 single actuator

  • Shaft Type

    round, flatted single actuator

  • Terminal Type

    tab, solder lug

  • Contact Switching Action

    breaks before makes each section rear

  • Switch Actuator Stop Device Type

    fixed stop single actuator

  • Contact Load Current Rating

    3.0 amperes resistive load dc at sea level

  • Iii Precious Material And Location

    contacts and terminal surfaces silver

  • Style Designator

    9 tap, circular, bushing mount

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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