National Item Identification Number

01-173-3273
011733273
6110-01-173-3273
6110011733273

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)

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30086

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SPD TECHNOLOGIES INC
13500 ROOSEVELT BLVD
PHILADELPHIA
PA
19116
215-698-6200

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Reference Numbers (Part Numbers)

803047

Required Categories

SWITCH OPERATION METHOD
CURRENT TYPE
VOLTAGE IN VOLTS
FREQUENCY RATING
PHASE

Required Description

ELECTROMAGNETIC
AC
500.0
60.0 HERTZ NOMINAL
THREE
250.0
FULLY INCLOSED
PR