7644-01-466-5173 DIGITAL GEOSPATIAL PRODUCTS Index 4820-01-466-5175 VALVE,SAFETY RELIEF

National Stock Number:
5930-01-466-5174

Federal Supply Class:
5930

National Item Identification Number:
014665174

Description:
SWITCH,CODE INDICATING WHEEL

Detail:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A THUMBWHEEL AND/OR PUSHBUTTON. A LEGEND OR MESSAGE IS VISUALLY DISPLAYED AT EACH POSITION OF THE INDICATING WHEEL WHICH CORRESPONDS TO ELECTRICALLY CODED OUTPUT. ELECTRICALLY CODED OUTPUT IS ACHIEVED BY ROTATING A SET OF BRUSH CONTACTS PERMANENTLY ATTACHED TO THE CODE INDICATING WHEEL, AGAINST A STATIONARY COMMUTATOR WHICH IS USUALLY A PRINTED WIRING BOARD HAVING ELECTRICAL PADS OR CONTACTS WHICH ARE INTERCONNECTED BY THE ROTATING BRUSH CONTACTS. MAY HAVE ADDITIONAL ELECTRICAL COMPONENTS (SUCH AS RESISTORS, CAPACITORS, DIODES) PREMOUNTED ON THAT PORTION OF PRINTED WIRING BOARD WHICH EXTENDS BEYOND THE BACK OF SWITCH HOUSING.


Manufacturer Information:
3A7254MW97525TRANSICO, INC.
3A7254MWU97525TRANSICO, INC.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORNATURAL EACH LAMP
CONTACT ARRANGEMENT TRUTH TABLEBCD BINARY 10 TO 0, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
INDIVIDUAL SECTION QUANTITY3
OVERALL LENGTH5.760 INCHES NOMINAL
OVERALL WIDTH1.150 INCHES NOMINAL
MOUNTING METHODUNTHREADED HOLE SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONCIRCUIT BOARDS, PLATING GOLD OVER NICKEL;CONTACTS GOLD
PRECIOUS MATERIALGOLD
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9 EACH SECTION
SPECIAL FEATURESITEM MADE FROM POLYCARBONATE PLASTIC
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 ALL ACTUATORS
TERMINAL TYPEWIRE LEAD
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY


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