Electromagnetic Relay

1551AS251-1

(NSN) National Stock Number

5945-00-839-7511

Federal Supply Classification

5945 Relays and Solenoids

Item Name Code

32512

Schedule B Code

8536490075

Summary

1.406 inches maximum overall length, 2.281 inches maximum overall height, 1.406 inches maximum overall width, plastic case material, dustproof environmental protection, moderately rugged fragility factor

DAC	HCC	DMIL	RNCC
6	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	ZZ

Identification

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.

INC	FIIG	Concept	Condition
32512	A03300	1	1

Specifications

Overall Length

1.406 inches maximum

Details

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

Overall Height

2.281 inches maximum

Details

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

Overall Width

1.406 inches maximum

Details

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

Case Material

plastic

Details

The element,compound,or mixture of which the case is fabricated,excluding any surface treatment. please use mrc matt with isac coding in place of this discontinued mrc.

Environmental Protection

dustproof

Details

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

Fragility Factor

moderately rugged

Details

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

Contact Material

silver

Details

The element,compound,or mixture of which the contact/s/ is fabricated,excluding any surface treatment. please use mrc cqtz in place of this discontinuedmrc.

End Item Identification

logistics support vessel

Details

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

Winding Quantity

Details

The number of individual /not electrically connected/ windings.

Purpose For Which Designed

general

Details

The purpose for which the item is designed.

Coil Quantity

Details

The number of coils included on the item.

Winding Dc Resistance Rating

2.25 kilohms nominal single winding

Details

The measured opposition to the flow of direct current offered by the item winding.

Duty Type

continuous

Details

Indicates the type of duty provided.

Arc Quenching Method

air

Details

The means of quenching an arc.

Mounting Facility Type And Quantity

1 plug-in terminal single mounting facility

Details

Indicates the type and number of facilities by which the item is mounted.

Storage Type

general purpose warehouse

Details

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

Cubic Measure

5.931 cubic inches

Details

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

Nonpile-Up Main Contact Arrangement

3 pole, double throw, one position momentary

Details

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

Nominal Operating Current Rating And Type

17.5 milliamperes ac single winding

Details

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

Time Delay

0.01 seconds nominal fixed operate time

Details

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.

Time Delay

0.015 seconds nominal fixed release time

Details

Operating Voltage Rating And Type At Specified Temp

120.0 volts ac 25 deg celsius single winding

Details

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.

Main Contact Load Current Rating At Maximum Rated Voltage

10.0 amperes ac and 10.0 amperes dc resistive load

Details

The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

Main Contact Maximum Voltage Rating In Volts

120.0 ac and 28.0 dc

Details

The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

Energizing Element Power Rating

3.0 watts

Details

The amount of electrical energy which the energizing element is capable of dissipating at its rated voltage and/or current during normal operation.

Precious Material And Location

contacts silver

Details

An indication of the precious material and its location in the item.

Precious Material

silver

Details

Identification of the precious material contained in the item.

Terminal Type And Quantity

1 standard tube base all functions

Details

Indicates the type and number of terminals for providing electrical connection.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
6-1393104-5	Z3940	6	-	5	2	-	ZA
9-1393101-6	Z3940	6	-	5	2	-	ZA
KRP-14AG-120	Z3940	6	-	5	2	-	ZA
KRPA-14AG-120	Z3940	6	-	5	2	-	ZA
27446	78702	1	-	5	2	-	TX
KAP14AG120V	12300	6	-	C	1	-	ZZ
KRP14A115	12300	4	-	5	9	-	48
KRP14AG120	F0595	6	-	5	2	-	ZF
RM84-13-115	61275	4	-	5	2	-	48
CAD14A5-110	61725	4	-	5	9	-	48
034001-0008	14210	6	-	5	9	-	TX
A123674	34875	5	-	5	2	-	TX
MKH3A-120	07065	E	-	5	2	-	TX
314XCX48P120VAC	78290	5	-	5	9	-	TX
A314XCX48P120V	78290	6	-	5	9	-	TX
956C465-3	99167	5	-	5	2	-	ZZ
W88ACPX-12	94696	E	-	5	2	-	TX
8501KP13V20	56365	5	-	5	2	-	ZZ
323A10-115	93790	3	-	5	9	-	TX
CDR303CPEKN-115A	93790	E	-	5	2	-	TX
13C36A115	82415	5	-	5	9	-	TX
13010	90598	3	-	5	9	-	TX
8501KP-13120V-60HZ	51918	6	-	C	1	-	ZZ
140103042	31795	5	-	C	1	-	48
540-103-062	31795	2	-	5	2	-	9Z
MK3P5-S	31795	6	-	5	2	-	9Z
21F1097	77342	5	-	5	9	-	TX
KAP14AG-110V	77342	E	-	5	9	-	TX
KAP14AG-120V	77342	E	-	5	9	-	TX
KRP-14AG	77342	6	-	C	1	-	ZZ
KRP14A120VAC60HZ	77342	6	-	C	1	-	ZZ
KRP14AG-120VAC	77342	6	-	5	9	-	9Z
KRP14AG115	77342	4	-	5	9	-	48
KRP14AG120	77342	3	-	5	9	-	TX
KRPA14AG-120VAC	77342	6	-	C	1	-	ZZ
KRPA14AG120	77342	E	-	5	9	-	TX
400-2365-101	0ZW37	1	-	5	9	-	TX
400-2365-101	32153	1	-	5	9	-	TX
SKP14AG110	12034	3	-	5	9	-	TX
CAD14A10/110	60668	6	-	C	1	-	ZZ
956C465-3	83843	5	-	5	9	-	TX
533045-30	96214	5	-	3	2	-	TX
45005	26699	6	-	5	9	-	TX
390932	36378	1	-	5	9	-	TX
180680-2	03956	6	-	C	1	-	ZZ
155-93T200	04221	5	-	5	9	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	S	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34430	-	M	P

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER

CAGE: 30003

PATUXENT RIVER , MD , 20670-1547

UNITED STATES

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FAQs

Frequently asked questions for NSN 5945-00-839-7511

What is the NIIN of the NSN 5945-00-839-7511?

The National Item Identification Number (NIIN) of the NSN 5945-00-839-7511 is 00-839-7511

When the NSN 5945-00-839-7511 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Fri, Jan 1, 1960

Does the NSN 5945-00-839-7511 contain any precious metals?

Contains silver

Does the NSN 5945-00-839-7511 contain any hazardous material?

No data in HMIRS

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