National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SWITCHING UNIT , POWER TRANSFER
Definition:
AN ITEM THAT IS ELECTRICALLY OPERATED TO TRANSFER AUTOMATICALLY THE LOAD FROM ONE POWER SOURCE TO AN ALTERNATE POWER SOURCE. MAY HAVE PROVISIONS FOR EMERGENCY MANUAL OPERATION. FOR MANUALLY OPERATED POWER TRANSFER UNITS, SEE SWITCH, BOX.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| ABT-4A3-400D | 81349 | M | 2 | 2 | E | ZZ | ||
| 377-518 | 04845 | A | 5 | 9 | 5 | ZZ | ||
| DOD-S-1773B(SH) | 81349 | M | 5 | 9 | E | ZZ | ||
| DOD-S-17773B(SH) | 81349 | M | 4 | 1 | E | ZZ | ||
| 94234009A3D | 04845 | A | 5 | 9 | E | ZZ | ||
| A94234009A3D | 1R2X5 | A | 5 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 04845 | AUTOMATIC SWITCH COMPANY |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 1R2X5 | ASCO POWER TECHNOLOGIES L.P. |
Federal Supply Class
Title
ELECTRICAL CONTROL EQUIPMENT
Inclusions:
INCLUDES CONTACTORS; MOTOR CONTROLLERS; POWER SERVOMECHANISMS; SWITCHGEAR; VOLTAGE REGULATORS.
Exclusions:
EXCLUDES AUTOMATIC PILOT MECHANISMS; RELAYS; RESISTORS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APHP | MANUAL OPERATION FACILITY | NOT PROVIDED |
| APHK | SWITCH POLE QUANTITY | 3 |
| AMPS | CURRENT RATING IN AMPS | 400.0 |
| FAAZ | PHASE | THREE |
| FEAT | SPECIAL FEATURES | 3 AUTOMATIC BUS |
| ANPZ | INCLOSURE FEATURE | DRIPPROOF |
| ACZB | FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| APHH | SWITCH OPERATION METHOD | MAGNETIC |
| ELEC | VOLTAGE IN VOLTS | 450.0 |
Similar Parts
377-518 ,
377518 ,
6110-01-469-0671 ,
6110014690671 ,
014690671
,
ABT-4A3-400D ,
377-518 ,
DOD-S-1773B(SH) ,
DOD-S-17773B(SH) ,
94234009A3D ,
A94234009A3D ,