MS27400-34X Electromagnetic Relay

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

1.718in. ⁓1-23/32"

Center To Center Distance Between Mounting Facilities Parallel To Width
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.

0.625in. single mounting facility

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

1.320in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

1.025in.

Mounting Slot Width
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

0.150in. single mounting facility

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

metal

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

hermetic

Fragility Factor
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.

moderately rugged

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

console

Frequency In Hertz
The cycles per second /hertz/ of the alternating current.

400.0

Winding Quantity
The number of individual /not electrically connected/ windings.

1

Purpose For Which Designed
The purpose for which the item is designed.

general

Coil Quantity
The number of coils included on the item.

1

Duty Type
Indicates the type of duty provided.

continuous

Arc Quenching Method
The means of quenching an arc.

air

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

3 slotted hole single mounting facility

Storage Type
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.

general purpose warehouse

Cubic Measure
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.

2.324 cubicin.

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

triangle single mounting facility

Nonpile-up Main Contact Arrangement
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.

4 pole, double throw, one position momentary

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Time Delay
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.

0.02 seconds fixed operate time

Time Delay
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.

0.05 seconds fixed release time

Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the altitude of an isosceles triangle.

1.446in. single mounting facility

Operating Voltage Rating And Type At Specified Temp
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.

115.0 volts ac 25 deg celsius single winding

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

4.0 amperes ac motor load and 4.0 amperes dc motor load

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

8.0 amperes ac inductive load and 8.0 amperes dc inductive load

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

10.0 amperes ac resistive load and 10.0 amperes dc resistive load

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

2.0 amperes ac lamp load and 2.0 amperes dc lamp load

Main Contact Maximum Voltage Rating In Volts
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

115.0 ac and 28.0 dc

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

failure rate level 0.3 percent

Precious Material And Location
An indication of the precious material and its location in the item.

terminal surfaces gold

Precious Material
Identification of the precious material contained in the item.

gold

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-R-6106 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

14 pin all functions

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

96906-MS27400 government standard

1.	MIL-PRF-6106	Cage 81349
2.	MIL-R-6106	Cage 81349
3.	MS27400-28	Cage 96906

MS27400-34X

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Datasheet. MS27400-34X specification

Answers.

NSN 5945-01-228-0638 RELAY,ELECTROMAGNETIC

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MS27400-34X / Relay,electromagneticWhat is the formal definition of this item?