W8878

W8878 Stepping Switch

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Datasheet. W8878 specification

Overall Depth
An overall measurement between specified points of an item,in distinction from height.

1.891in.

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

4.312in. ⁓4-5/16"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

2.578in.

Current Type
Indicates the type of current whether alternating,direct,or both.

dc

Mounting Method
The means of attaching the item.

stud

Voltage Rating
The value(s) of potential for which the item is rated.

135.0 volts

Bank Level Quantity
The number of bank levels provided.

4

Contact Quantity Per Bank Level
The number of contact/s/ /point/ provided in each bank level.

10

Wiper Contact Quantity Per Bank Level
The number of wiper contacts provided in each bank level.

10

Contact Current Rating
The amount of current for which the contact/s/ was designed.

100.0 milliamperes

Contact Type
Indicates the type of contact/s/ used.

nonbridging

Nonbridging Level Quantity
The number of nonbridging levels provided.

4

Magnetic Coil Quantity
The number of magnetic coils provided.

1

Operating Current Rating
The operating current for which the item is rated.

250.0 milliamperes

Answers.

What quantity is this sold in?

1EA

What is the NSN for W8878?

5930-00-705-2108

How is this classified for shipping?

Schedule B number: 8535300080
nmfc 061300
Isolating switches and make-and-break switches, for a voltage exceeding 1,000 v

What's the federal classification of W8878?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-705-2108 SWITCH,STEPPING

4.312" overall length

NIIN
007052108
NIIN Date
01/01/63
Schedule B
8535300080 
Name Code
26954
FIIG
T142-A
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$963.43 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. ES1632-8 Cage 20418
2. PP-3144-8Z Cage 54208
3. PP-3144-8Z Cage 04773
4. W-8878 Cage 71482
5. 578660-405 Cage 20418

Major End Users Countries and entities

  • - Defense Logistics Agency 

Availability for W8878 A member of our team will provide you with a price and availability quote

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

W8878 / Switch,steppingWhat is the formal definition of this item?

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).