National Item Identification Number
12-331-2553
123312553
5925-12-331-2553
5925123312553
National Stock Number
Item Name
CIRCUIT BREAKER
Federal Supply Class
5925
Description
A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see RELAY (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see RELAY-SWITCH. Excludes CIRCUIT BREAKER BOX and magneto ""breaker"" assemblies. See also SWITCH (as modified); and CONTROLLER.
Commercial and Government Entity Code (Supplier Data)
C3789
ROCKWELL AUTOMATION
ZWEIGNIEDERLASSUNG DER
20 04 29
LEINFELDEN-ECHTERDINGEN
GERMANY
0711-7779-0
S3625
SPRECHER SCHUH VERKAUF AG
BUCHSERSTRASSE 35
76
AARAU
CH-5001
SWITZERLAND
064 272121
C3789
ROCKWELL AUTOMATION
ZWEIGNIEDERLASSUNG DER
20 04 29
LEINFELDEN-ECHTERDINGEN
GERMANY
0711-7779-0
D9695
NOSKE-KAESER GMBH
SCHNACKENBURGALLEE 47
HAMBURG
22525
GERMANY
040-8544-0
Reference Numbers (Part Numbers)
KTA3-25-16A
KTA3-25-16A
140-MN-1600
401852934
Required Categories
Required Description