National Item Identification Number
01-056-6418
010566418
5999-01-056-6418
5999010566418
National Stock Number
Item Name
HEATER,THERMAL RELEASE
Federal Supply Class
5999
Description
A resistive element which dissipates sufficient heat to melt the fusible material or distort the bimetallic element of an overload protective device when the temperature, as a result of an overload in an electrical circuit, reaches a predetermined value. Excludes COIL (as modified); HEATING ELEMENT, ELECTRICAL; RESISTANCE ELEMENT; RESISTOR, THERMAL; THERMAL RELEASE, CIRCUIT BREAKER; and items with integral bimetallic element, contacts, or fusible material.
Commercial and Government Entity Code (Supplier Data)
89481
WESCO DISTRIBUTION INC
4 STATION SQ SUITE 700
PITTSBURGH
PA
15219
412-454-2200
89946
WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000
89481
WESCO DISTRIBUTION INC
4 STATION SQ SUITE 700
PITTSBURGH
PA
15219
412-454-2200
Reference Numbers (Part Numbers)
FH21
FH21
H-21
H21
Required Categories
Required Description
