Product Details | CIRCUIT BREAKER

5925-00-752-6642 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: 5925-00-752-6642, 00-752-6642, 5925007526642, 007526642

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 00-752-6642

Drawings & Photos | NSN 5925-00-752-6642


Cross Reference | NSN 5925-00-752-6642

Part Number Cage Code Manufacturer
00-270H 56365 SCHNEIDER ELECTRIC USA, INC. DBA SCHNEIDER ELECTRIC
666144-197 12436 BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC.
Q0270 56365 SCHNEIDER ELECTRIC USA, INC. DBA SCHNEIDER ELECTRIC
QO-270H 56365 SCHNEIDER ELECTRIC USA, INC. DBA SCHNEIDER ELECTRIC
QO-270H 79141 VAN NORMAN MACHINE CO INC SUB OF WINVAN INC
QO270 56303 SCHNEIDER ELECTRIC USA, INC.
SMD350086-11 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
W-C-375/2 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
WC375/02-010 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 5925-00-752-6642

Characteristic Specifications
POLE QUANTITY 2
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 240.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 15000.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD MAGNETIC ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 115.0 ALL LOCATIONS
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1D RECTANGULAR DIMENSIONAL ENVELOPE
OVERALL LENGTH 3.000 INCHES NOMINAL
OVERALL HEIGHT 1.469 INCHES NOMINAL
OVERALL WIDTH 2.906 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 4 TERMINAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE ONE
TERMINAL TYPE AND QUANTITY 4 CLIP
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED DUSTPROOF

Restrictions/Controls & Freight Information | NSN 5925-00-752-6642

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