Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , STEPPING
Definition:
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).
CAGE Information
| Code |
Company |
| 00779 |
TYCO ELECTRONICS CORPORATION |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| ABKW |
OVERALL HEIGHT |
3.500 INCHES NOMINAL |
| APCC |
ELECTRICAL RESISTANCE |
200.0 OHMS NOMINAL |
| APAA |
CONTACT CURRENT RATING |
2.0 AMPERES |
| ANZW |
HOMING METHOD |
THROUGH OFF-NORMAL SPRINGS |
| APAF |
MAGNETIC COIL QUANTITY |
1 |
| AKCV |
DRIVE TYPE |
DIRECT |
| ACDC |
CURRENT TYPE |
DC |
| APCE |
AUXILIARY INTERRUPTER CONTACT ARRANGEMENT |
1B |
| APAD |
NONBRIDGING LEVEL QUANTITY |
11 |
| AMSE |
VOLTAGE RATING |
24.0 VOLTS NOMINAL |
| ALGC |
MOUNTING CONFIGURATION |
TWO NO. 8/0.164 IN./-32 TAPPED MTG HOLES SPACED 5.937 IN. C TO C |
| ANZZ |
WIPER CONTACT QUANTITY PER BANK LEVEL |
11 |
| ZZZV |
FSC APPLICATION DATA |
TELEPHONE SWITCH STEPPING |
| APAM |
OPERATING CURRENT RATING |
1.2 AMPERES NOMINAL |
| ABHP |
OVERALL LENGTH |
6.562 INCHES NOMINAL |
| ADJH |
MOUNTING METHOD |
BASE |
| ANZX |
BANK LEVEL QUANTITY |
11 |
| ABMK |
OVERALL WIDTH |
4.875 INCHES NOMINAL |
| APCJ |
STEPPING DIRECTION |
UNIDIRECTIONAL |
| ANZY |
CONTACT QUANTITY PER BANK LEVEL |
26 |
| APAG |
COIL TYPE |
DRIVE |
| APAB |
CONTACT TYPE |
NONBRIDGING |
| APCD |
AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT |
1C |
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