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


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