5930-01-344-4937 SWITCH,ROTARY Index 5930-01-344-4940 SWITCH,SENSITIVE

National Stock Number:
5930-01-344-4938

Federal Supply Class:
5930

National Item Identification Number:
013444938

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:
29-9300607126ELECTRO SWITCH CORP.
29000-1 ITEM 107126ELECTRO SWITCH CORP.
29010/613-507126ELECTRO SWITCH CORP.
29010/G-507126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL ALL ACTUATORS
COLORBLACK EACH BODYBLACK EACH INDICATOR BACKGROUNDWHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLEBCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING50.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND VIBRATION RESISTANT
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.310 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
III STYLE DESIGNATORRECTANGULAR INLINE INDICATING
INDIVIDUAL SECTION QUANTITY5
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY PATTERNSIX POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE+32.0/+149.0 DEG FAHRENHEIT
OVERALL HEIGHT1.540 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL WIDTH1.210 INCHES NOMINAL
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9 EACH SECTION
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 ALL ACTUATORS
TERMINAL TYPEPRINTED CIRCUIT
UNTHREADED MOUNTING HOLE DIAMETER0.110 INCHES NOMINAL SINGLE MOUNTING FACILITY


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