5930-01-177-2828 SWITCH,PUSH Index 5999-01-177-2830 CONTACT,ELECTRICAL

National Stock Number:
5930-01-177-2829

Federal Supply Class:
5930

National Item Identification Number:
011772829

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:
2816U91812JANCO CORPORATION
2816UA-2CLCESP81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
2816UA-2CLCESP91812JANCO CORPORATION


Techincal Specification:
ACTUATOR TYPEPUSH BUTTON SINGLE ACTUATOR
COLORBLACK SINGLE BODY
CONTACT ARRANGEMENT TRUTH TABLEBCD WITH COMPLEMENT, 1 POLE - 16 POSITIONS SINGLE 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 VOLTS28.0 DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.960 INCHES NOMINAL SINGLE MOUNTING FACILITY
FEATURES PROVIDEDMETALLIC INCLOSURE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT
INDIVIDUAL SECTION QUANTITY1
OVERALL HEIGHT2.100 INCHES MAXIMUM
OVERALL LENGTH0.480 INCHES NOMINAL
OVERALL WIDTH1.400 INCHES NOMINAL
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHODBRACKET AND THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 SINGLE SECTION
SPECIAL FEATURESILLUMINATED LEGEND
STYLE DESIGNATORRECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY16 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT
THREAD CLASS2B SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH56 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATORUNC SINGLE MOUNTING FACILITY


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