Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 81541 | SENSATA TECHNOLOGIES MARYLAND INC |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SUPP | SUPPLEMENTARY FEATURES | OPER TEMP RANGE -40 TO +85 DEG C; SHALL WITHSTAND 3750 VAC AT A FREQUENCY OF 60 HZ FOR 60 SECONDS BETWEEN ALL ELECTRICALLY ISOLATER TERMINALS; SHALL NOT HAVE LESS THAN 100 MEGOHMS INSULATION RESISTANCE AT 500 VDC; 2.49 IN L X 2.27 IN W X .75 IN H |
| AKPX | POLE QUANTITY | 3 |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 65.0 AC ALL LOCATIONS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CIRCUIT BREAKER |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 70.0 AMPERES DC ALL LOCATIONS |