5925-01-263-5966

Circuit Breaker

Find complete technical information, availability, and procurement data for NSN 5925-01-263-5966 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

5925-01-263-5966

Item Name Code

00136

Assigment Date

09/16/1987 (38 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

1.095 inches minimum and 1.155 inches maximum center to center distance between terminals parallel to length, 1.294 inches minimum and 1.314 inches maximum body width, 0.390 inches minimum and 0.410 inches maximum bushing length, multipole-single actuator type body style, 1.365 inches minimum and 1.385 inches maximum body length

Characteristics

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

Body Style: multipole-single actuator type
Bushing Length: 0.390 inches minimum and 0.410 inches maximum
Body Length: 1.365 inches minimum and 1.385 inches maximum
Body Width: 1.294 inches minimum and 1.314 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.095 inches minimum and 1.155 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.615 inches minimum and 0.635 inches maximum
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.930 inches minimum and 1.990 inches maximum
Pole Quantity: 2
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 4.0 amperes ac and 4.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac and 50.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac and 1000.0 dc 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: 135.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 push-pull
Actuator Function: trip-reset
Actuator Position Designation: between pole one and two
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.000 minimum at 200 pct and 15.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: shock resistant and vibration resistant
Unpackaged Unit Weight: 2.400 ounces nominal
Frequency In Hertz: 50.0 or 60.0 all locations
Material: plastic case
Thread Series Designator: unef
Terminal Type And Quantity: 4 tab, solder lug

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
28812-000	Circuit Breaker
B21-4-4.00A-02-31	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
Automatic Data Processing Point
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
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5925-01-263-5966

What is the FSCG of the NSN 5925-01-263-5966?

The FSCG of the NSN 5925-01-263-5966 is 5925

Does the NSN 5925-01-263-5966 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-263-5966 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 5925-01-263-5966 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-263-5966 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 5925-01-263-5966 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 16, 1987