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National Stock Number:
5930-01-071-4480
Federal Supply Class:
5930
National Item Identification Number:
010714480
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.
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Manufacturer Information:
| 2910MA-2E-4 | 91812 | JANCO CORPORATION | | 8-60014770 | 03024 | SENIOR OPERATIONS LLC | | 8-60014770 | 91812 | JANCO CORPORATION |
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Techincal Specification:
| 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 SWITCHING ACTION | BREAKS BEFORE MAKES SINGLE SECTION REAR | | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | FEATURES PROVIDED | METALLIC INCLOSURE | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF | | INDIVIDUAL SECTION QUANTITY | 1 | | OVERALL HEIGHT | 1.645 INCHES NOMINAL | | OVERALL LENGTH | 0.480 INCHES NOMINAL | | OVERALL WIDTH | 1.500 INCHES NOMINAL | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION | | STYLE DESIGNATOR | RECTANGULAR INDICATING | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 SINGLE ACTUATOR |
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