National Item Identification Number
01-391-1877
013911877
6110-01-391-1877
6110013911877
National Stock Number
Item Name
PROTECTOR,THERMAL-OVERLOAD,ELECTRICAL MOTOR
Federal Supply Class
6110
Description
A protective device specifically designed to prevent damage to an electrical motor due to failure of the motor to start, severe overloading of short duration, too frequent starting, high ambient temperature, high or low circuit voltages, failure of ventilation or any combination thereof. It is designed to be either automatically or manually reset. Excludes CIRCUIT BREAKEY; SWITCH (1), THERMOSTATIC; HEATER, THERMAL RELEASE; and RELAY (1), THERMAL.
Commercial and Government Entity Code (Supplier Data)
96169
Reference Numbers (Part Numbers)
3326-9-29
3326-9-29
Required Categories
CURRENT TYPE
CURRENT RATING IN AMPS
VOLTAGE RATING
FREQUENCY RATING
PHASE
O
Required Description
AC
37.0
440.0 VOLTS NOMINAL
60.0 HERTZ NOMINAL
THREE
AUTOMATIC