EH3-13A

View detailed technical data, stock status, and sourcing information for: EH3-13A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-304-3281

Item Name Code

32512

Assigment Date

07/16/1989 (37 years ago)

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.

unable to decode case material, 1.418 inches nominal overall width, 1.418 inches nominal overall length, dustproof environmental protection, 1.871 inches nominal overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 1.418 inches nominal
Overall Height: 1.871 inches nominal
Overall Width: 1.418 inches nominal
Case Material: unable to decode
Environmental Protection: dustproof
Fragility Factor: moderately rugged
Contact Material: unable to decode
End Item Identification: control,panel
Frequency In Hertz: 50.0 minimum and 60.0 maximum
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Winding Dc Resistance Rating: 2.2 kilohms nominal single winding
Duty Type: continuous
Arc Quenching Method: air
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Cubic Measure: 3.762 cubic inches
Nonpile-Up Main Contact Arrangement: 3 pole, double throw, one position momentary
Nominal Operating Current Rating And Type: 18.0 milliamperes ac and 21.0 milliamperes ac single winding
Time Delay: 0.025 seconds maximum fixed operate and release time
Operating Voltage Rating And Type At Specified Temp: 120.0 volts ac 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 10.0 amperes ac and 10.0 amperes dc resistive load
Main Contact Load Current Rating At Maximum Rated Voltage: 7.0 amperes ac and 7.0 amperes dc inductive load
Main Contact Maximum Voltage Rating In Volts: 240.0 ac and 30.0 dc
Precious Material And Location: contacts silver
Precious Material: silver
Terminal Type And Quantity: 11 tab, solder lug all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-01-392-2861	No Name Available	07/01/1999

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
EH03-13A	Electromagnetic Relay
EH3-13A	Electromagnetic Relay
RR3B-UAC120	Electromagnetic Relay
RR3B-UAC120V	Electromagnetic Relay
RR3BUAC120	Electromagnetic Relay

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5945-01-304-3281?

The FSCG of the NSN 5945-01-304-3281 is 5945

Does the NSN 5945-01-304-3281 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-01-304-3281 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5945-01-304-3281 contain precious materials?

Item contains silver.

Does NSN 5945-01-304-3281 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5945-01-304-3281 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Jul 16, 1989