MRB2000-24

View detailed technical data, stock status, and sourcing information for: MRB2000-24
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-257-8748

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

1.430 inches nominal overall width, 2.370 inches nominal overall length, 2a single mounting facility thread class, 1.620 inches nominal overall height, 1.875 inches nominal single mounting facility center to center distance between mounting facilities parallel to length

Product Characteristics

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

Thread Class: 2a single mounting facility
Overall Length: 2.370 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.875 inches nominal single mounting facility
Overall Height: 1.620 inches nominal
Overall Width: 1.430 inches nominal
Environmental Protection: hermetic
Frequency In Hertz: 60.0 nominal
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 3.0 ohms nominal single winding
Duty Type: continuous
Arc Quenching Method: inert gas
Mounting Facility Type And Quantity: unable to decode
Thread Quantity Per Inch: 32 single mounting facility
Nominal Thread Size: 0.138 inches single mounting facility
Mounting Facility Pattern: in-line single mounting facility
Nonpile-Up Main Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Operating Voltage Rating And Type At Specified Temp: 6.0 volts ac 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 3.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 24.0 ac
Thread Series Designator: unc single mounting facility
Terminal Type And Quantity: 4 pin all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-283-6610	No Name Available	11/25/1968
5945-00-502-4100	No Name Available	10/21/1968

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
A7754-1	Electromagnetic Relay
C7754-1	Electromagnetic Relay
MRB2000-24	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-257-8748?

The FSCG of the NSN 5945-00-257-8748 is 5945

Does the NSN 5945-00-257-8748 have a Schedule B code assigned?

Yes, the Schedule B code is 8536410020

Does NSN 5945-00-257-8748 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 5945-00-257-8748 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-257-8748 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 5945-00-257-8748 was assigned to the Federal Catalog?

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