National Item Identification Number

01-473-0807
014730807
5925-01-473-0807
5925014730807

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)

---

30086

---

SPD TECHNOLOGIES INC
13500 ROOSEVELT BLVD
PHILADELPHIA
PA
19116
215-698-6200

---

89946

---

WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000

---

27192

---

DRS POWER & CONTROL TECHNOLOGIES INC
INC.
4265 N 30TH ST
MILWAUKEE
WI
53216
414-875-4289

---

27192

---

DRS POWER & CONTROL TECHNOLOGIES INC
INC.
4265 N 30TH ST
MILWAUKEE
WI
53216
414-875-4289

---

Reference Numbers (Part Numbers)

ETN359990
45-1262
6976ED152
6976ED152PC17

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

6
500.0 AMPERES DC ALL LOCATIONS
50.0 DC ALL LOCATIONS
1200.0 DC ALL LOCATION