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NSN 5930-00-505-1820

Stepping Switch

About this product

Dc current type, base mounting method, direct drive type, mounting configuration: two no. 8/0.190 in./-32 tapped mtg holes diagonally located on 0.193 in. by 5.187 in. mtg centers.

Manufacturer part number B8072 for national stock number 5930005051820.

Datasheet

  • Product description

    Stepping Switch NSN 5930-00-505-1820.

  • MPN or Model

    B8072

  • 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.)
    1.9 lb
  • Overall Length
    6.500 inches
  • Overall Height
    2.125 inches
  • Overall Width
    4.500 inches
  • Current Type
    Dc
  • Mounting Method
    Base
  • Drive Type
    Direct
  • Mounting Configuration
    Two no. 8/0.190 in./-32 tapped mtg holes diagonally located on 0.193 in. By 5.187 in. Mtg centers
  • Voltage Rating
    48.0 volts
  • Control Method
    Self
  • Homing Method
    Through off-normal springs
  • Bank Level Quantity
    8
  • Contact Quantity Per Bank Level
    20
  • Wiper Contact Quantity Per Bank Level
    8
  • Contact Current Rating
    3.0 amperes
  • Contact Type
    Nonbridging
  • Nonbridging Level Quantity
    8
  • Magnetic Coil Quantity
    1
  • Coil Type
    Drive
  • Operating Current Rating
    440.0 milliamperes
  • Electrical Resistance
    19.0 ohms
  • Auxiliary Off-normal Contact Arrangement
    1c
  • Auxiliary Interrupter Contact Arrangement
    1b
  • Stepping Direction
    Unidirectional
  • Fsc Application Data
    Telephone switch stepping
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 5930005051820

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B8072 Tyco Electronics Corporation
A31811 Tyco Electronics Corporation
A31811 Cp Clare Corp
B8072 Cp Clare Corp
SD32 Cp Clare Corp
SD32 Tyco Electronics Corporation
200870 Bae Systems Information And
200870-000 Bae Systems Information And
200870 Stromberg-carlson Corp
200870-000 Stromberg-carlson Corp
B8072 Tyco Electronics Corporation
SD32 Tyco Electronics Corporation
200870-000 Xy Resources Inc
A31811 Tyco Electronics Corporation
Stock Check
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