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NSN 5930-00-974-3978

Stepping Switch

About this product

Dc current type, base mounting method, indirect drive type, mounting configuration: three no. 8/0.164 in./-32 tapped mtg holes irregularly spaced on switch frame.

Manufacturer part number 2270853ISSUEB for national stock number 5930009743978.

Datasheet

  • Product description

    Stepping Switch NSN 5930-00-974-3978.

  • MPN or Model

    2270853ISSUEB

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.1 lb
  • Overall Length
    6.875 inches
  • Overall Height
    5.250 inches
  • Overall Width
    2.688 inches
  • Current Type
    Dc
  • Mounting Method
    Base
  • Drive Type
    Indirect
  • Mounting Configuration
    Three no. 8/0.164 in./-32 tapped mtg holes irregularly spaced on switch frame
  • Voltage Rating
    48.0 volts
  • Control Method
    Remote
  • Bank Level Quantity
    8
  • Contact Quantity Per Bank Level
    52
  • Wiper Contact Quantity Per Bank Level
    1
  • Contact Current Rating
    3.0 amperes
  • Bridging Level Quantity
    6
  • Nonbridging Level Quantity
    2
  • Magnetic Coil Quantity
    1
  • Coil Type
    Drive
  • Operating Current Rating
    480.0 milliamperes
  • Electrical Resistance
    100.0 ohms
  • Auxiliary Off-normal Contact Arrangement
    1c
  • Auxiliary Interrupter Contact Arrangement
    1c
  • Stepping Direction
    Unidirectional
More from these suppliers
Stepping Switch

An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. The contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. The stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. The contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. The switch may be released at the end of its travel or at any intermediate position. It includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. For items having the dual function of a switch and a relay assembled together on a common mounting, see relay-switch. For other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see switch, rotary. Excludes relay, rotary and switch, telephone (as modified).

Mechanic Bill explains Stepping Switch

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NSN 5930009743978

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2270853ISSUEB Itt Industries Inc
2270853ISSUEB Harris Corporation
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