6640-00-427-5165 GRADUATE,LIQUID,LABORATORY Index 5950-00-427-5185 TRANSFORMER,CURRENT

National Stock Number:
5945-00-427-5168

Federal Supply Class:
5945

National Item Identification Number:
004275168

Description:
RELAY,METER MOVEMENT

Detail:
A RELAY WHICH OPERATES BY MEANS OF A D'ARSONVAL OR SIMILAR METER TYPE ACTUATION.


Manufacturer Information:
25-2426-450380145LFE INSTRUMENTS A MARK IV CO
292025010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
56218656232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ENVIRONMENTAL PROTECTIONSALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
LOCK IN DEVICE TYPELOCKING COIL
MAIN CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
MAIN CONTACT CURRENT RATING41.0 MILLIAMPERES MINIMUM AND 74.0 MILLIAMPERES MAXIMUM
MAIN CONTACT CURRENT TYPEDC
METER BODY DIAMETER2.155 INCHES MAXIMUM
METER DEPTH TO MOUNTING FLANGE2.000 INCHES MAXIMUM
METER MOUNTING TYPEFLUSH
METER MOVEMENT CURRENT TYPEAC
METER MOVEMENT RANGE DIRECTIONLEFT TO RIGHT
METER MOVEMENT VOLTAGE IN VOLTS0.000 MINIMUM AND 7.500 MAXIMUM
MOUNTING CONFIGURATIONTHREE 0.112-40-UNC-2A MTG STUDS SPACED 120 DEG APART ON 1.220 IN. RADIUS
MOUNTING FLANGE DIAMETER2.800 INCHES MAXIMUM
RELEASE METHODMANUAL OR AUTOMATIC
SCALE DIVISION QUANTITY12
SCALE MEASUREMENT RANGE+0.0 TO 75.0
SCALE UNIT OF MEASURE INSCRIPTIONAMPERES
TERMINAL QUANTITY7
TERMINAL TYPESOLDER LUG
VOLTAGE RATING50.0 VOLTS NOMINAL


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