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Stepping Switch NSN 5930-00-539-7604

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 5930-00-539-7604 NSN: 5930-00-539-7604

Features and Characteristics

Overall Length
5.313 inches
Overall Height
4.438 inches
Overall Width
2.125 inches
Current Type
Dc
Mounting Method
Bracket
Drive Type
Indirect
Mounting Configuration
Two 0.250 in. W by 0.312 in. Lg mtg slots spaced 4.938 in. C to c
Voltage Rating
24.0 volts
Control Method
Remote
Bank Level Quantity
2
Contact Quantity Per Bank Level
20
Wiper Contact Quantity Per Bank Level
1
Contact Current Rating
3.0 amperes
Contact Type
Bridging
Nonbridging Level Quantity
2
Magnetic Coil Quantity
1
Coil Type
Reset
Operating Current Rating
0.100 amperes
Electrical Resistance
35.0 ohms
Auxiliary Interrupter Contact Arrangement
1b
Stepping Direction
Unidirectional
Nondefinitive Specification/std Data
281081changec
FSC
5930 Switches
NIIN
005397604
NSN
5930005397604

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
281081
Cage Code:
1PQF4
Status:
A
MSDS:
Part Number:
A202633
Cage Code:
00779
Status:
A
MSDS:
Part Number:
281081CHANGEC
Cage Code:
36378
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 5930-00-539-7604
What are the manufacturers of nsn 5930005397604?
Does this nsn 5930005397604 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5930005397604
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 5930005397604 contain any precious metals?
Precious metal content is unknown.
Does nsn 5930005397604 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5930005397604?
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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  •   Quality Inspected Parts
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