Circuit Breaker NSN 5925-01-556-1392

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: 5925-01-556-1392

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Features and Characteristics

Body Style

Multipole-multiple actuator type

Body Length

2.490 inches

Body Width

1.859 inches

Body Height

1.530 inches

Center To Center Distance Between Terminals Parallel To Length

1.940 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

0.750 inches

End Application

Mk134 mod 0 and mk135 mod 0, cg52t58, cabinet, conversion eqpt; mk142, 144, 143, 138, 140, 137, 141 mod 0, cg52t58, cabinet processor; an/uyq-70 (v) adv display sys n/a for cosal use

Boss Height

0.140 inches

Pole Quantity

Maximum Continuous Load Current Rating Per Pole

5.0 amperes ac all locations

Operating Voltage Type And Rating Per Pole In Volts

277.0 ac all locations

Part Name Assigned By Controlling Agency

Magnetic circuit protector

Precious Material

Gold

Supplementary Features

One handle per pole; internal configuration is series w/auxilary switch with gold contacts with 0.110 quick connect

FSC

5925 Circuit Breakers

NIIN

015561392

NSN

5925015561392

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

IULHK11-1REG4-62F-5.0-C-01

Cage Code:

81541

Status:

MSDS:

Part Number:

IULHK11-1REG4-62F-5.0-C-01-Q70

Cage Code:

81541

Status:

MSDS:

Part Number:

B1178

Cage Code:

90536

Status:

MSDS:

Part Number:

79C0697-00

Cage Code:

90536

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 5925-01-556-1392

What are the manufacturers of nsn 5925015561392?

Sensata Technologies Maryland, Inc (81541)
Lockheed Martin Corporation (90536)

Does this nsn 5925015561392 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925015561392
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 5925015561392 contain any precious metals?
Item contains gold.

Does nsn 5925015561392 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925015561392?
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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