4520-01-347-8246 HEATER,DUCT TYPE,STATIONARY Index 4540-01-347-8248 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4540-01-347-8247

Federal Supply Class:
4540

National Item Identification Number:
013478247

Description:
HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

Detail:
An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.


Manufacturer Information:
DFMM-7-10.75-117032VALAD ELECTRIC HEATING CORP.


Techincal Specification:
EFFECTIVE HEATING LENGTH12.500 INCHES NOMINAL
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLEHERMETICALLY SEALED STUD
BODY STYLESTRIP, FINNED
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
HOLE OR SLOT QUANTITY2
LENGTH12.500 INCHES NOMINAL
OVERALL LENGTH14.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING SHEATH
MAXIMUM WATTAGE RATING IN WATTS750.0 SINGLE VOLTAGE
MOUNTING METHOD STYLESLOT OR HOLE TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.164 INCHES STUD
PHASESINGLE SINGLE VOLTAGE
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC SINGLE VOLTAGE
WIDTH2.500 INCHES NOMINAL
TERMINAL ARRANGEMENT STYLEPARALLEL AT ONE END EXCEPT ON 3/4 AND 1 INCH WIDTH
TERMINAL QUANTITY2
THREAD QUANTITY32.0 PER INCH STUD
THREAD SERIES DESIGNATORUNC STUD


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