1JH220

View detailed technical data, stock status, and sourcing information for: 1JH220
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-258-5507

Item Name Code

00136

Assigment Date

01/01/1963 (63 years ago)

2 pole quantity, 8 unthreaded hole mounting facility type and quantity, 0.562 inches nominal unthreaded mounting hole diameter, 2600.0 amperes dc all locations maximum continuous load current rating per pole, adjustable trip release features provided

Product Characteristics

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

Unthreaded Mounting Hole Diameter: 0.562 inches nominal
Pole Quantity: 2
Mounting Facility Type And Quantity: 8 unthreaded hole
Features Provided: adjustable trip release
Maximum Continuous Load Current Rating Per Pole: 2600.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts: 1000.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 50000.0 dc all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic all locations
Trip Release Characteristic: time delay all locations
Reset Method: automatic
Manual Actuator Type And Quantity: 1 rotary
Auxiliary Switch Function And Quantity: 1 control
Adjustable Trip Setting Current Range Per Pole In Amps: +2600.0 to 5400.0 dc all locations
Terminal Type And Quantity: 4 bus bar

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5925-00-694-9608	No Name Available	12/01/1989

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
1JH220	Circuit Breaker
47A6547	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-258-5507?

The FSCG of the NSN 5925-00-258-5507 is 5925

Does the NSN 5925-00-258-5507 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-258-5507 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 5925-00-258-5507 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-258-5507 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5925-00-258-5507 was assigned to the Federal Catalog?

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