A51A9123-1

A51A91231 Electromagnetic Relay

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Datasheet. A51A9123-1 specification

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

3.000in. ⁓3-1/64"

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

2.450in.

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

2.110in.

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

1

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.

171.0 ohms single winding

Duty Type
Indicates the type of duty provided.

continuous

Nominal Operating Current Rating And Type
The required current value,applied to the energizing element,at which the switching mechanism or actuator element must have assumed a fully operated position.

175.0 milliamperes dc single winding

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

28.0 dc

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.

30.0 volts dc 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.

100.0 amperes dc inductive load

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

28.0 dc

Answers.

What quantity is this sold in?

1EA

What is the overall width?

2.110 inches

What is the NSN for A51A9123-1?

5945-00-253-3991

How is this classified for shipping?

Schedule B number: 8536410020
nmfc 061300
Relays, electromechanical, with contacts rated less than 10 a, for a voltage not exceeding 60 v

What's the federal classification of A51A9123-1?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-253-3991 RELAY,ELECTROMAGNETIC

2.110" overall width 3.000" overall length

NIIN
002533991
NIIN Date
01/13/72
Schedule B
8536410020 
Name Code
32512
FIIG
A03300
Item Weight
1.000lbs
Item Dimensions
30 X 21 X 25
QUP
Historical Price
$13,046.28 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. N417 Cage 74063

Major End Users Countries and entities

  • - Department of The Navy 
  • - France 

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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)
77.5
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

A51A9123-1 / 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.