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Stepping Switch NSN 5930-00-505-3547

Item Description

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).

NSN 5930-00-505-3547 NSN: 5930-00-505-3547

Features and Characteristics

Overall Length
6.500 inches
Overall Height
1.750 inches
Overall Width
5.000 inches
Current Type
Dc
Mounting Method
Base
Drive Type
Direct
Mounting Configuration
Two no. 8/0.164 in./-32 tapped mtg holes spaced 5.937 in. C to c
Voltage Rating
48.0 volts
Control Method
Self
Homing Method
Through off-normal springs
Bank Level Quantity
2
Contact Quantity Per Bank Level
26
Wiper Contact Quantity Per Bank Level
2
Contact Current Rating
3.0 amperes
Contact Type
Bridging
Bridging Level Quantity
1
Nonbridging Level Quantity
1
Magnetic Coil Quantity
1
Coil Type
Drive
Operating Current Rating
400.0 milliamperes
Electrical Resistance
120.0 ohms
Auxiliary Off-normal Contact Arrangement
1c
Auxiliary Interrupter Contact Arrangement
1b
Stepping Direction
Unidirectional
Special Features
Contact type can also be nonbridging
Fsc Application Data
Telephone switch stepping
FSC
5930 Switches
NIIN
005053547
NSN
5930005053547

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
207618-000
Cage Code:
62989
Status:
A
MSDS:
Part Number:
A64818
Cage Code:
00779
Status:
A
MSDS:
Part Number:
207618
Cage Code:
12436
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536509065
  • NAICS: 335931
  • SITC: 77255
  • Description: Switches, for a voltage not exceeding 1000 volts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5930-00-505-3547
What are the manufacturers of nsn 5930005053547?
Does this nsn 5930005053547 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930005053547
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).
Does nsn 5930005053547 contain any precious metals?
Precious metal content is unknown.
Does nsn 5930005053547 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930005053547?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
26954
FIIG:
T142-A
App. Key:
AA
Cond. Code:
1
Status:
A

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