5930-01-158-3649, SWITCH,CODE INDICATING WHEEL

5905-01-158-3650 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5930-01-158-3649

Federal Supply Class:
5930

National Item Identification Number:
011583649

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:

2B76-02	97525	TRANSICO, INC.
2B7602G	97525	TRANSICO, INC.
541 503 081	31795	EATON CORPORATION
2W7602G	97525	TRANSICO, INC.

Techincal Specification:

III STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
INDIVIDUAL SECTION QUANTITY	2
PRECIOUS MATERIAL AND LOCATION	CIRCUIT DISC SURFACES GOLD
PRECIOUS MATERIAL	GOLD
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE	-20.0/+80.0 DEG CELSIUS
OVERALL HEIGHT	1.733 INCHES NOMINAL
OVERALL LENGTH	1.760 INCHES NOMINAL
OVERALL WIDTH	1.200 INCHES NOMINAL
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 EACH SECTION
SPECIAL TRUTH TABLE IDENTIFICATION	31795-541503081 EACH SECTION
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 ALL ACTUATORS
TERMINAL TYPE	PRINTED CIRCUIT
UNTHREADED MOUNTING HOLE DIAMETER	0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
COLOR	BLACK EACH BODY
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL EACH SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	115.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
FEATURES PROVIDED	VARIABLE RESISTOR
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	CORROSION RESISTANT
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	1.590 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.960 INCHES NOMINAL SINGLE MOUNTING FACILITY

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