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National Stock Number:
5930-00-894-1764
Federal Supply Class:
5930
National Item Identification Number:
008941764
Description:
SWITCH,STEPPING
Detail:
AN ELECTROMAGNETICALLY ACTUATED SWITCH HAVING CONTACT WIPERS WHICH ARE SUCCESSIVELY ROTATED OVER FIXED BANK CONTACTS. THE CONTACT WIPERS ARE PROGRESSIVELY ADVANCED OVER THE FIXED BANK CONTACTS THROUGH A REPETITIVE SERIES OF STEPPING OPERATIONS. THE STEPPING OPERATION MAY BE A CONTINUOUS FORWARD ROTATION ACTING THROUGH 360 DEGREES TO RETURN TO ITS NORMAL UNOPERATED POSITION OR IT MAY BE DESIGNED TO INCLUDE AN ELECTROMAGNETIC AND/OR MECHANICAL MEANS FOR RELEASING AND RESETTING THE SWITCH TO ITS RELEASED POSITION FOR A SUBSEQUENT OPERATION. THE CONTACT WIPERS MAY BE MECHANICALLY HELD IN CONTACT WITH THE FIXED BANK CONTACTS AFTER THE ARMATURE OF THE ACTUATING COIL HAS RELEASED. THE SWITCH MAY BE RELEASED AT THE END OF ITS TRAVEL OR AT ANY INTERMEDIATE POSITION. IT INCLUDES ITEMS DESIGNED WITH TWO ELECTROMAGNETIC ACTUATORS THAT ENABLE THE SWITCH TO OPERATE IN EITHER DIRECTION. FOR ITEMS HAVING THE DUAL FUNCTION OF A SWITCH AND A RELAY ASSEMBLED TOGETHER ON A COMMON MOUNTING, SEE RELAY-SWITCH. FOR OTHER THAN ELECTROMAGNETICALLY ACTUATED SWITCHES WHOSE CONTACT WIPERS ARE MANUALLY ROTATED OVER FIXED BANK CONTACTS, SEE SWITCH, ROTARY. EXCLUDES RELAY, ROTARY AND SWITCH, TELEPHONE (AS MODIFIED).
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Manufacturer Information:
| 6016940 | 03640 | LOCKHEED MARTIN CORPORATION | | 6016940 | 0B6S1 | INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54 | | RP10463G1 | 00779 | TE CONNECTIVITY CORPORATION | | 6016940 | 30874 | INTERNATIONAL BUSINESS MACHINES CORPORATION | | RP10463G1 | 58614 | TE CONNECTIVITY CORPORATION | | RP10463G1 | 71482 | CP CLARE CORP NORTH AMERICAN SALES OPERATIONS |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | ELECTRICAL RESISTANCE | 48.0 OHMS NOMINAL | | AUXILIARY INTERRUPTER CONTACT ARRANGEMENT | 1C | | AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT | 1C | | BANK LEVEL QUANTITY | 12 | | BRIDGING LEVEL QUANTITY | 1 | | COIL TYPE | DRIVE | | CONTACT CURRENT RATING | 500.0 MILLIAMPERES | | CONTACT QUANTITY PER BANK LEVEL | 26 | | CONTROL METHOD | SELF | | CONTACT TYPE | BRIDGING AND NONBRIDGING | | CURRENT TYPE | DC | | HOMING METHOD | THROUGH OFF-NORMAL SPRINGS | | MAGNETIC COIL QUANTITY | 1 | | OVERALL HEIGHT | 4.437 INCHES NOMINAL | | OVERALL LENGTH | 7.000 INCHES NOMINAL | | OVERALL WIDTH | 5.750 INCHES NOMINAL | | MOUNTING CONFIGURATION | FOUR NO. 1/4/0.250 IN./-28 THD MTG STUDS ON 4.000 IN. BY 5.500 IN. MTG CENTERS | | MOUNTING METHOD | STUD(S) | | NONBRIDGING LEVEL QUANTITY | 11 | | OPERATING CURRENT RATING | 500.0 MILLIAMPERES NOMINAL | | VOLTAGE RATING | 24.0 VOLTS NOMINAL | | WIPER CONTACT QUANTITY PER BANK LEVEL | 1 | | STEPPING DIRECTION | UNIDIRECTIONAL |
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