BR-140KH

View detailed technical data, stock status, and sourcing information for: BR-140KH
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-672-4030

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

2.625 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 3.130 inches nominal overall width, 3.125 inches maximum overall height, 2.625 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 3.130 inches nominal overall length

Product Characteristics

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

Overall Length: 3.130 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.625 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.625 inches nominal single mounting facility
Overall Height: 3.125 inches maximum
Overall Width: 3.130 inches nominal
Environmental Protection: dustproof
Unthreaded Mounting Hole Diameter: 0.196 inches nominal single mounting facility
Winding Quantity: 2
Coil Quantity: 2
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Features Provided: latching contacts
Mounting Facility Pattern: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 3 pole, double throw, one position momentary
Nominal Operating Current Rating And Type: 5.0 amperes dc second winding
Nominal Operating Current Rating And Type: 1.0 amperes ac first winding
Nonpile-Up Auxiliary Contact Arrangement: 3 pole, single throw, normally closed, momentary action
Auxiliary Contact Maximum Voltage Rating In Volts: 115.0 ac and 28.0 dc
Operating Voltage Rating And Type At Specified Temp: 115.0 volts ac 25 deg celsius first winding
Operating Voltage Rating And Type At Specified Temp: 28.0 volts dc 25 deg celsius second winding
Main Contact Load Current Rating At Maximum Rated Voltage: 60.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 200.0 ac
Terminal Type And Quantity: 19 pin all functions

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
117SCE208-1	Electromagnetic Relay
BR-140KH	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-672-4030?

The FSCG of the NSN 5945-00-672-4030 is 5945

Does the NSN 5945-00-672-4030 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-00-672-4030 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 5945-00-672-4030 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-672-4030 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 5945-00-672-4030 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963