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National Stock Number:
5925-01-560-9058
Federal Supply Class:
5925
National Item Identification Number:
015609058
Description:
CIRCUIT BREAKER
Detail:
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.
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Manufacturer Information:
| PR21-1-4.00A-XX-S | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | U90054831 | K0107 | MACTAGGART, SCOTT & CO. LTD |
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Techincal Specification:
| ACTUATOR POSITION DESIGNATION | BETWEEN POLE ONE AND TWO | | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION | | FREQUENCY IN HERTZ | 50.0 SINGLE LOCATION OR 60.0 SINGLE LOCATION | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 4.0 AMPERES DC SINGLE LOCATION | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SNAPAK CIRCUIT PROTECTOR | | POLE QUANTITY | 2 | | PROPRIETARY CHARACTERISTICS | PACS | | RESET METHOD | MANUAL | | SPECIAL FEATURES | PUSH TO RESET ACTUATION,2 POLE,SERIES CIRCUIT PROTECTOR,FAST DC 50/60HZ,4A,NO BUTTON MARKINGS ONLY,6-32 SCREW TERMINAL ADAPTER LIMITED TO 14A MAX FOR VDE | | TRIP RELEASE METHOD | MAGNETIC SINGLE LOCATION AND SOLID STATE SINGLE LOCATION |
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