87-1971-1

Switches

SWITCH,ROTARY

87-1971-1

5930-01-017-2229

5930 - Switches

Janco Corporation

SWITCH,ROTARY

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Technical Characteristics

  • Overall Length

    4.225 inches nominal

  • First Flat Length

    0.235 inches minimum 1st actuator and 0.265 inches maximum

  • Flat Height

    0.216 inches minimum 1st actuator and 0.220 inches maximum

  • Nonturn Device Radius

    0.370 inches minimum at 3:00 o'clock and 0.380 inches maximum

  • Individual Section Quantity

    3

  • Nonturn Device Type

    pin at 3:00 o'clock

  • Switch Contact Basic Design

    nonpile-up symmetrical

  • Throw Quantity

    6 each section rear

  • Features Provided

    variable resistor

  • Contact Voltage Rating In Volts

    110.0 ac at sea level

  • Contact Voltage Rating In Volts

    28.0 dc at sea level

  • Shaft Flat/Slot Angular Location

    0.0 degrees from nonturn device 1st actuator

  • Switch Actuator Indexing Position Quantity

    6 1st actuator

  • Shaft Type

    round 2nd actuator

  • Switch Actuator Stop Device Type

    fixed stop 1st actuator

  • Contact Load Current Rating

    500.0 milliamperes resistive load ac at sea level

  • Special Features

    second shaft used for varible resistor

  • Style Designator

    4a circular wafer, bushing mount

  • Thread Length

    0.360 inches minimum single mounting facility and 0.390 inches maximum

  • Shaft Diameter

    0.123 inches minimum 2nd actuator and 0.126 inches maximum

  • Shaft Diameter

    0.247 inches minimum 1st actuator and 0.251 inches maximum

  • Shaft Length

    0.735 inches minimum 1st actuator and 0.765 inches maximum

  • Shaft Length

    1.180 inches minimum 2nd actuator and 1.240 inches maximum

  • Overall Diameter

    1.062 inches maximum

  • Pole Quantity

    2 each section front

  • Mounting Method

    threaded bushing single mounting facility

  • Nominal Thread Size

    0.375 inches single mounting facility

  • Rotor Through Connection Quantity

    2 each section

  • Shaft Type

    round, hollowed, flatted 1st actuator

  • Terminal Type

    tab, solder lug

  • Contact Switching Action

    breaks before makes each section rear

  • Switch Actuator Positioning Increment

    30.0 degrees 1st actuator

  • Contact Load Current Rating

    1.0 milliamperes resistive load dc at sea level

  • Thread Series Designator

    unef single mounting facility

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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