Circuit Breaker NSN 5925-00-187-8859

Item Description

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

NSN: 5925-00-187-8859

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Features and Characteristics

Overall Length

6.000 inches

Overall Height

3.969 inches

Overall Width

1.375 inches

Case Material

Plastic

Unthreaded Mounting Hole Diameter

0.188 inches

Pole Quantity

Arc Quenching Method

Deion

Mounting Facility Type And Quantity

2 unthreaded hole

Maximum Continuous Load Current Rating Per Pole

15.0 amperes ac single location and 15.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts

125.0 ac single location and 125.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

5000.0 ac single location and 5000.0 dc single location

Circuit Protection Type

Overcurrent single location

Trip Release Method

Thermal single location

Trip Release Characteristic

Time delay single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

122.0 single location

Reset Method

Manual

Main Contact Tripping Mechanism Type

Trip free

Manual Actuator Type And Quantity

1 toggle

Actuator Function

Trip w/separate reset

Trip Delay Time In Seconds Per Rated Continuous Current

170.000 at 125 pct single location and 3699.000 at 125 pct single location and 17.000 at 200 pct single location and 58.000 at 200 pct single location and 7.000 at 300 pct single location and 18.000 at 300 pct single location

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

Special Features

Mtg holes diagonally spaced on 0.812 by 4.844 in. Mtg centers

Terminal Type And Quantity

1 screw

FSC

5925 Circuit Breakers

NIIN

001878859

NSN

5925001878859

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

776774371

Cage Code:

24446

Status:

MSDS:

Part Number:

999002

Cage Code:

90099

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8536200040
NAICS: 335313
SITC: 77252
Description: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5925-00-187-8859

What are the manufacturers of nsn 5925001878859?

General Electric Co (24446)
Northrop Grumman Systems Corporation (90099)
Westinghouse Electric Corp (79500)

Does this nsn 5925001878859 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925001878859
A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.

Does nsn 5925001878859 contain any precious metals?
Precious metal content is unknown.

Does nsn 5925001878859 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925001878859?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00136

FIIG:

A030A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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