5905-00-472-7783 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5955-00-472-7785 RETAINER,CRYSTAL HOLDER

National Stock Number:
5930-00-472-7784

Federal Supply Class:
5930

National Item Identification Number:
004727784

Description:
SWITCH,THERMOSTATIC

Detail:
A switch that is actuated by changes in ambient temperature. Excludes CIRCUIT BREAKER; CONTROL, TEMPERATURE (as modified); FUSE (as modified); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; and THERMOSTAT, FLOW CONTROL. See also CONTROL, TEMPERATURE (as modified) and REGULATOR, TEMPERATURE (as modified).


Manufacturer Information:
54B6721H0579500WESTINGHOUSE ELECTRIC CORP
54B6721H0597942NORTHROP GRUMMAN SYSTEMS CORPORATION
VC904493929RADIODETECTION, LLC


Techincal Specification:
STYLE DESIGNATORCYLINDRICAL W/FLANGE
OVERALL LENGTH2.386 INCHES MINIMUM AND
2.726 INCHES MAXIMUM
BODY DIAMETER0.495 INCHES MINIMUM AND
0.505 INCHES MAXIMUM
BODY LENGTH1.786 INCHES MINIMUM AND
2.126 INCHES MAXIMUM
OVERALL DIAMETER1.500 INCHES NOMINAL
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND
ACTUATION POINT ADJUSTABLE, PRESET
CONTACT ADJUSTMENT RANGE147.00 TO 157.00 ACTUATION POINT DEGREES FAHRENHEIT AND
137.00 TO 147.00 DEACTUATION POINT DEGREES FAHRENHEIT
CONTACT ADJUSTMENT TYPEEXTERNAL DEACTUATION POINT SCREW AND
EXTERNAL ACTUATION POINT SCREW
CONTACT STIMULUS RATING149.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND
139.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT VOLTAGE RATING IN VOLTS220.0 AC AT SEA LEVEL SINGLE VOLTAGE
FREQUENCY IN HERTZ60.0 SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING2.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
OPERATING TEMP RATING-100.0 DEG FAHRENHEIT MINIMUM AND
400.0 DEG FAHRENHEIT MAXIMUM
MEDIA FOR WHICH DESIGNEDGAS OR
LIQUID
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
TERMINAL TYPEWIRE LEAD
MOUNTING METHODFLANGE
MOUNTING FACILITY PATTERNTHREE POSITION CIRCULAR
MOUNTING FACILITY CIRCLE RADIUS0.500 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE97942
DESIGN CONTROL REFERENCE54B6721H05


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