National Item Identification Number
01-270-8602
012708602
6110-01-270-8602
6110012708602
National Stock Number
Item Name
SWITCHING UNIT,POWER TRANSFER
Federal Supply Class
6110
Description
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.
Commercial and Government Entity Code (Supplier Data)
04845
AUTOMATIC SWITCH CO
DBA ASCO
50 HANOVER RD
FLORHAM PARK
NJ
07932
973-966-2258
04845
AUTOMATIC SWITCH CO
DBA ASCO
50 HANOVER RD
FLORHAM PARK
NJ
07932
973-966-2258
Reference Numbers (Part Numbers)
ABT-4A3-25
DOD-S-17773
DOD-S-17773-ABT-4A3-25-D
9423259A3D
Required Categories
SWITCH OPERATION METHOD
SWITCH POLE QUANTITY
CURRENT TYPE
VOLTAGE IN VOLTS
F
Required Description
ELECTROMAGNETIC
3
AC
450.0
60.0 HERTZ NOMINAL
THREE
25.0
DRIPPROOF
81349