Product Details | CIRCUIT BREAKER

5925-01-600-8047 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: CB30A, CB-30A, 121B30B2M, 121B30-B2M, 5925-01-600-8047, 01-600-8047, 5925016008047, 016008047

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 20 DEC 2011 01-600-8047

Cross Reference | NSN 5925-01-600-8047

Part Number Cage Code Manufacturer
121B30-B2M 11873 MCGRAW EDISON CO USD OPNS
121B30-B2M 1JY78 COOPER BUSSMANN INC DBA COOPER BUSSMANN-AUTOMOTIVE
CB-30A Z08X2 CUSTOMAIR AUTOMOTIVE AIRCONDITIONING PTY LTD

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Technical Data | NSN 5925-01-600-8047

Characteristic Specifications
BODY HEIGHT 0.640 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
NOMINAL THREAD SIZE 0.190 INCHES
TRIP RELEASE METHOD THERMAL ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 1.5 DC ALL LOCATIONS
THREAD SERIES DESIGNATOR UNF
BODY WIDTH 0.790 INCHES NOMINAL
THREAD QUANTITY PER INCH 32
PART NAME ASSIGNED BY CONTROLLING AGENCY SERIES 12X SHORTSTOP CIRCUIT BREAKER,30AMP DC
BOSS HEIGHT 0.560 INCHES NOMINAL
BODY LENGTH 1.240 INCHES NOMINAL
POLE QUANTITY 1
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 14.0 DC ALL LOCATIONS AND 28.0 DC ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 1.560 INCHES NOMINAL
RESET METHOD AUTOMATIC
CASE MATERIAL METAL
TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
BODY STYLE SINGLE POLE TYPE
TRIP RELEASE AMBIENT TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM ALL LOCATIONS AND 185.0 DEG FAHRENHEIT MAXIMUM ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE DUTY CYCLE CONTINUOUS ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER 0.196 INCHES NOMINAL
OVERALL WIDTH 0.790 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.250 INCHES NOMINAL
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 30.0 AMPERES DC ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 0.690 INCHES NOMINAL
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS

Restrictions/Controls & Freight Information | NSN 5925-01-600-8047

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information