5945-00-258-7799 RELAY,ELECTROMAGNETIC Index 3120-00-258-7801 BEARING,SLEEVE

National Stock Number:
5945-00-258-7800

Federal Supply Class:
5945

National Item Identification Number:
002587800

Description:
RELAY,ELECTROMAGNETIC

Detail:
A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes CONTACTOR, MAGNETIC; RELAY, METER MOVEMENT; RELAY, MOTOR DRIVEN; RELAY, REED; RELAY, RESONANT REED; RELAY, ROTARY; and SWITCH, STEPPING.


Manufacturer Information:
6HX2A2A2500GDSIL78277SIGMA INSTRUMENTS INC
6HX2A2A2500S1278277SIGMA INSTRUMENTS INC
6HX2A2A9109078277SIGMA INSTRUMENTS INC
9109078277SIGMA INSTRUMENTS INC


Techincal Specification:
DUTY TYPECONTINUOUS
ARC QUENCHING METHODINERT GAS
COIL QUANTITY2
CUBIC MEASURE16.669 CUBIC INCHES
ENVIRONMENTAL PROTECTIONHERMETIC
FEATURES PROVIDEDPOLARIZED
FRAGILITY FACTORMODERATELY RUGGED
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 28.0 DC
OVERALL LENGTH3.810 INCHES NOMINAL
OVERALL WIDTH1.750 INCHES NOMINAL
MATERIALCOPPER ALLOY CASE
MATERIALSILVER CONTACT
MINIMUM DIFFERENTIAL ELECTRICAL OPERATING RATING4.2 MILLIAMPERES
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED STUD(S) SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT4 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OVERALL HEIGHT2.500 INCHES NOMINAL
SPECIAL FEATURESA. WHEN THE CURRENT DIFFERENCE REACHES 0.0042 AMP IN TWO COILS THE COIL WITH THE HIGHER CURRENT WILL CLOSE TWO SETS OF SPST,NORMALLY OPEN CONTACTS,WHEN THE SAME CURRENT DIFFERENCE APPEARS IN OTHER COIL THE OTHER TWO SETS OF SPST NORMALLY OPEN CONTACTS WILL CLOSE,AND THE FIRST SET OF CONTACTS WILL OPEN
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
PRECIOUS MATERIALSILVER
PURPOSE FOR WHICH DESIGNEDGENERAL
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
WINDING QUANTITY2


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