National Item Identification Number
00-438-0518
004380518
5999-00-438-0518
5999004380518
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)
Reference Numbers (Part Numbers)
42336
Required Categories
CURRENT RATING FOR WHICH DESIGNED
Required Description
76.8 AMPERES MINIMUM AND
83.5 AMPERES MAXIMUM