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National Stock Number:
5930-00-068-2490
Federal Supply Class:
5930
National Item Identification Number:
000682490
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:
| 219832-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO |
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Techincal Specification:
| CONTROL METHOD | REMOTE AND | | SELF | | HOMING METHOD | THROUGH SWITCH CONTACTS | | BANK LEVEL QUANTITY | 4 | | CONTACT QUANTITY PER BANK LEVEL | 52 | | WIPER CONTACT QUANTITY PER BANK LEVEL | 2 | | CONTACT CURRENT RATING | 3.0 AMPERES | | CONTACT TYPE | BRIDGING AND | | NONBRIDGING | | BRIDGING LEVEL QUANTITY | 2 | | NONBRIDGING LEVEL QUANTITY | 2 | | MAGNETIC COIL QUANTITY | 1 | | COIL TYPE | DRIVE | | CURRENT TYPE | DC | | OPERATING CURRENT RATING | 68.0 MILLIAMPERES NOMINAL | | ELECTRICAL RESISTANCE | 100.0 OHMS NOMINAL | | AUXILIARY INTERRUPTER CONTACT ARRANGEMENT | 1B | | DRIVE TYPE | DIRECT | | OVERALL LENGTH | 5.875 INCHES NOMINAL | | OVERALL WIDTH | 2.063 INCHES NOMINAL | | OVERALL HEIGHT | 4.875 INCHES NOMINAL | | MOUNTING METHOD | SCREW | | MOUNTING CONFIGURATION | TWO 8/0.172 IN./-32 THD HOLES,SPACED 5.188 IN. C TO C | | FSC APPLICATION DATA | CENTRAL OFFICE,TELEPHONE,DIAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 14100 | | DESIGN CONTROL REFERENCE | 219832-000 |
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