5925-01-286-0189

Circuit Breaker

Find complete technical information, availability, and procurement data for NSN 5925-01-286-0189 All details are based on official government and industry records to support accurate and compliant procurement.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-286-0189

Item Name Code

00136

Assigment Date

09/24/1988 (37 years ago)

2.510 inches maximum body length, 1.437 inches minimum and 1.563 inches maximum body width, 0.719 inches minimum and 0.781 inches maximum center to center distance between terminals parallel to width, multipole-multiple actuator type body style, 1.660 inches minimum and 1.960 inches maximum center to center distance between terminals parallel to length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Body Style: multipole-multiple actuator type
Body Length: 2.510 inches maximum
Body Width: 1.437 inches minimum and 1.563 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.660 inches minimum and 1.960 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.719 inches minimum and 0.781 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.046 inches minimum and 2.078 inches maximum
Switch Contact Arrangement: single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.719 inches minimum and 0.781 inches maximum
Fragility Factor: moderately rugged
Boss Height: 0.109 inches minimum and 0.171 inches maximum
Mounting Surface To Terminal End Distance: 2.800 inches maximum
Pole Quantity: 2
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 4 threaded hole
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Features Provided: high inrush protection
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 20.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic all locations
Trip Release Characteristic: time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 2 toggle
Actuator Function: trip-reset
Actuator Position Designation: at each pole
External Actuator Linkage Arrangement: one and two linked
Auxiliary Switch Function And Quantity: 1 alarm
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.138 inches
Switch Location And Position Designation: internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current: 3.000 minimum at 200 pct and 20.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: shock resistant and vibration resistant
Switch Terminal Type: tab, solder lug
Switch Current Rating And Type In Amps: 10.0 ac and 2.0 dc
Switch Voltage Rating And Type In Volts: 250.0 ac and 50.0 dc
Frequency In Hertz: 60.0 all locations
Material: plastic case
Test Data Document: "81349-mil-c-55629 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Terminal Type And Quantity: 4 threaded stud
Specification/Standard Data: 81349-mil-c-55629/4 government specification

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
M55629/4-386	Circuit Breaker

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5925-01-286-0189

What is the FSCG of the NSN 5925-01-286-0189?

The FSCG of the NSN 5925-01-286-0189 is 5925

Does the NSN 5925-01-286-0189 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-286-0189 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 5925-01-286-0189 contain precious materials?

Precious metal content is unknown

Does NSN 5925-01-286-0189 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 5925-01-286-0189 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Sep 24, 1988