5930-01-321-8120 SWITCH,PRESSURE Index 5930-01-321-8122 SWITCH,THERMOSTATIC

National Stock Number:
5930-01-321-8121

Federal Supply Class:
5930

National Item Identification Number:
013218121

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:
1635AS790-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
Z-84040-4880625ROBERTSHAW CONTROLS CO EXECUTIVE OFFICE


Techincal Specification:
OVERALL LENGTH1.730 INCHES NOMINAL
OVERALL WIDTH2.450 INCHES NOMINAL
BODY HEIGHT2.094 INCHES NOMINAL
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE-30.00 TO 110.00 ACTUATION POINT DEGREES FAHRENHEIT
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SHAFT WITH SCALE
CONTACT VOLTAGE RATING IN VOLTS120.0 AC AT SEA LEVEL FIRST VOLTAGE
250.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT LOAD CURRENT RATING20.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MEDIA FOR WHICH DESIGNEDGAS OR
LIQUID
TEMP SENSING ELEMENT TYPECAPILLARY TUBE-BULB
BULB LENGTH6.380 INCHES NOMINAL
BULB DIAMETER0.375 INCHES NOMINAL
TERMINAL TYPETAB W/SCREW
MOUNTING METHODBRACKET AND
THREADED HOLE
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.125 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC SINGLE THREADED HOLE
NOMINAL THREAD SIZE0.138 INCHES SINGLE THREADED HOLE
THREAD CLASS2B SINGLE THREADED HOLE
THREAD QUANTITY PER INCH32 SINGLE THREADED HOLE


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