Product Details | CIRCUIT BREAKER

5925-01-051-8920 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: 1CC219, 1-CC219, 5925-01-051-8920, 01-051-8920, 5925010518920, 010518920

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01-051-8920

Drawings & Photos | NSN 5925-01-051-8920


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Technical Data | NSN 5925-01-051-8920

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 133.0 AMPERES AC ALL LOCATIONS
TRIP RELEASE METHOD THERMAL ALL LOCATIONS
RESET METHOD AUTOMATIC
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1D RECTANGULAR DIMENSIONAL ENVELOPE
OVERALL LENGTH 2.625 INCHES NOMINAL
OVERALL HEIGHT 0.562 INCHES NOMINAL
OVERALL WIDTH 0.875 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.328 INCHES NOMINAL
ACTUATOR FUNCTION TRIP-RESET
MANUFACTURERS CODE 51917
DESIGN CONTROL REFERENCE 1-CC219

Restrictions/Controls & Freight Information | NSN 5925-01-051-8920

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
Category Code Description
No Freight Information