Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , BOX
Definition:
A SWITCH DESIGNED WITH ITS ACTUATOR EXTENDING FROM THE BOX WHICH INCLOSES THE CIRCUIT ELEMENTS. THE DOOR OR COVER OF THE BOX IS DESIGNED SO THAT IT MAY BE READILY OPENED OR REMOVED, THUS PROVIDING RELATIVELY EASY ACCESS TO THE CIRCUIT ELEMENTS. THE ITEM IS COMMONLY DESIGNATED AS A SAFETY SWITCH OR ENTRANCE SWITCH. MAY BE FUSIBLE AND MAY HAVE INTERLOCKING DEVICE.
CAGE Information
| Code | Company |
|---|---|
| 79443 | FEDERAL PACIFIC ELECTRIC CO ST LOUIS |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 19.062 INCHES NOMINAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 19.062 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| ADAU | BODY HEIGHT | 5.625 INCHES NOMINAL |
| ADAT | BODY WIDTH | 16.938 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 19.562 INCHES NOMINAL |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 16.438 INCHES NOMINAL |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 1200.000 AMPERES RESISTIVE DC AND 1200.000 AMPERES RESISTIVE AC |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 500.0 AC AND 250.0 DC |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 SOLDER STUD |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |