5945-01-067-7314 RELAY,ELECTROMAGNETIC Index 5905-01-067-7317 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5930-01-067-7315

Federal Supply Class:
5930

National Item Identification Number:
010677315

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:
2A778M97525TRANSICO, INC.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORBLACK EACH BODY
COLORBLACK EACH INDICATOR BACKGROUND
COLORWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD, 1 POLE - 8 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF AND HUMIDITY RESISTANT AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
INDIVIDUAL SECTION QUANTITY2
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS1.178 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE-65.0 TO 100.0 CELSIUS
OVERALL HEIGHT1.696 INCHES NOMINAL
OVERALL LENGTH1.700 INCHES NOMINAL
OVERALL WIDTH1.366 INCHES NOMINAL
MOUNTING FACILITY PATTERNEIGHT POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODFLANGE AND THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONSTATOR SURFACES GOLD
PRECIOUS MATERIALGOLD
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7 EACH SECTION
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY8 ALL ACTUATORS
TERMINAL TYPEPRINTED CIRCUIT
THREAD CLASS2B SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNC SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH56 SINGLE MOUNTING FACILITY


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