5930-01-159-6895, SWITCH,CODE INDICATING WHEEL

5905-01-159-6896 RESISTOR,VOLTAGE SENSITIVE

National Stock Number:
5930-01-159-6895

Federal Supply Class:
5930

National Item Identification Number:
011596895

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:

03-L-0799	07126	ELECTRO SWITCH CORP.
1000644-17	1PQF4	CAE USA INC.
1000644-17	36378	RAYTHEON TECHNICAL SERVICES COMPANY
3-L-799	07126	ELECTRO SWITCH CORP.

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
COLOR	BLACK EACH BODY
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING	3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	DUSTPROOF
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	1.565 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	2.325 INCHES NOMINAL SINGLE MOUNTING FACILITY
III STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
INDIVIDUAL SECTION QUANTITY	3
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	UNTHREADED HOLE SINGLE MOUNTING FACILITY
OVERALL HEIGHT	2.288 INCHES NOMINAL
OVERALL LENGTH	2.660 INCHES NOMINAL
OVERALL WIDTH	1.875 INCHES NOMINAL
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 EACH SECTION
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 ALL ACTUATORS
TERMINAL TYPE	PRINTED CIRCUIT
UNTHREADED MOUNTING HOLE DIAMETER	0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY

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