Product Details | CIRCUIT BREAKER

5925-01-257-0455 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.

Part Alternates: 203148008013, 203-14-8008-013, 5925-01-257-0455, 01-257-0455, 5925012570455, 012570455

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 11 JUN 1987 01-257-0455

Cross Reference | NSN 5925-01-257-0455

Part Number Cage Code Manufacturer
203-14-8008-013 81541 SENSATA TECHNOLOGIES MARYLAND, INC

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Technical Data | NSN 5925-01-257-0455

Characteristic Specifications
POLE QUANTITY 2
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 120.0 AC FIRST LOCATION 250.0 DC SECOND LOCATION
FREQUENCY IN HERTZ 50.0 OR 60.0 FIRST LOCATION
BODY LENGTH 1.610 INCHES NOMINAL
BODY WIDTH 1.540 INCHES NOMINAL
BODY HEIGHT 1.170 INCHES NOMINAL
BOSS HEIGHT 0.250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5925-01-257-0455

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information