K143-2

K1432 Electromagnetic Relay
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Datasheet. K143-2 specification

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

10.188in. ⁓10-13/64"

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

4.500in.

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

6.563in.

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

50.0 or 60.0

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

1

Coil Quantity
The number of coils included on the item.

1

Duty Type
Indicates the type of duty provided.

continuous

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.

3 pole, single throw, normally open, momentary action

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.

110.0 volts ac 25 deg celsius single winding and 120.0 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.

9.0 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.

600.0 ac

Answers.

What is the overall width?

6.563 inches

What is the NSN for K143-2?

5945-01-077-8684

How is this classified for shipping?

Schedule B number: 8536490050
Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v

What's the federal classification of K143-2?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-01-077-8684 RELAY,ELECTROMAGNETIC

6.563" overall width 10.188" overall length

NIIN
010778684
NIIN Date
06/01/79
Schedule B
8536490050 
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

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

1. AH30-1031-G-20 Cage 04009

Major End Users Countries and entities

  • - Saudi Arabia 

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Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

K143-2 / 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.