4520-01-297-0118 HEATER,SPACE,ELECTRIC Index 4540-01-297-0121 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4520-01-297-0120

Federal Supply Class:
4520

National Item Identification Number:
012970120

Description:
HEATING ELEMENT,ELECTRICAL,IMMER

Detail:
An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.


Manufacturer Information:
J10JX78A79221WATLOW ELECTRIC MANUFACTURING CO
ST-2073405CK7WINTEC LLC
ST-20734-105CK7WINTEC LLC


Techincal Specification:
EFFECTIVE HEATING LENGTH6.000 INCHES NOMINAL
ELEMENT CONNECTION STYLEWIRE LEAD
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
BODY STYLETUBULAR, STEPPED
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL LENGTH9.000 INCHES NOMINAL
MATERIALNICKEL ALLOY SHEATH
MAXIMUM WATTAGE RATING IN WATTS250.0 SINGLE VOLTAGE
PHASESINGLE SINGLE VOLTAGE
TERMINAL LENGTH48.000 INCHES NOMINAL
TERMINAL QUANTITY2
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC SINGLE VOLTAGE


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