LY4-220AC

LY4220AC Electromagnetic Relay
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Datasheet. LY4-220AC specification

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

1.630in. ⁓1-41/64"

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

1.670in.

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

1.100in.

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

dustproof and shock resistant and vibration resistant

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

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

50.0 and 60.0

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

Winding Dc Resistance Rating
The measured opposition to the flow of direct current offered by the item winding.

6.7 kilohms single winding

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.

1 PLUG-In terminal 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

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

arc quenching

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.

2.994 cubicin.

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

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.

0.025 seconds fixed operate and release time

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.

220.0 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.

10.0 amperes ac resistive load

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

250.0 ac and 125.0 dc

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

14 tab, solder lug all functions

Answers.

What is the overall width?

1.100 inches maximum

What is the NSN for LY4-220AC?

5945-01-269-4581

How is this classified for shipping?

Schedule B number: 8536490075
Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v

What's the federal classification of LY4-220AC?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-01-269-4581 RELAY,ELECTROMAGNETIC

1.100" overall width 1.630" overall length

NIIN
012694581
NIIN Date
12/17/87
Schedule B
8536490075 
Name Code
32512
FIIG
A03300
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

Major End Users Countries and entities

  • - Norway 

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Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

LY4-220AC / Relay,electromagneticWhat is the formal definition of this item?

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.