5925-00-781-7988

Find complete technical information, availability, and procurement data for: 5925-00-781-7988
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-781-7988

Item Name Code

00136

Assigment Date

01/01/1961 (65 years ago)

0.750 inches nominal center to center distance between terminals parallel to width, multipole-multiple actuator type body style, 1.500 inches nominal body width, 2.500 inches nominal body length, 1.938 inches nominal center to center distance between terminals 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.

Body Style: multipole-multiple actuator type
Body Length: 2.500 inches nominal
Body Width: 1.500 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 1.938 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 0.750 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.062 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.750 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.140 inches nominal
Mounting Surface To Terminal End Distance: 2.611 inches nominal
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
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 7.5 amperes dc second location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac first location
Operating Voltage Type And Rating Per Pole In Volts: 50.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2000.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac first location
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic-hydraulic 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
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.300 minimum at 200 pct and 1.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: fungus resistant and moisture resistant
Unpackaged Unit Weight: 0.547 pounds nominal
Frequency In Hertz: 60.0 first location
Material: plastic case
Precious Material And Location: contact surfaces silver
Precious Material: silver
Thread Series Designator: unc
Terminal Type And Quantity: 4 threaded stud

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
AM33MG6LC0-5-250-60-4RC7-5-50DC5	Circuit Breaker
G330003-10	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-781-7988?

The FSCG of the NSN 5925-00-781-7988 is 5925

Does the NSN 5925-00-781-7988 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-781-7988 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 5925-00-781-7988 contain precious materials?

Item contains silver.

Does NSN 5925-00-781-7988 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 5925-00-781-7988 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961