National Item Identification Number

01-050-9661
010509661
5925-01-050-9661
5925010509661

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)

---

60177

---

TECHNOLOGY RESEARCH CORPORATION
CENTERIONTRUMENTSOMPRO DIV
5250 140TH AVE N
CLEARWATER
FL
33760
727-535-0572

---

56302

---

SQUARE D CO
CEDAR RAPIDS MFG PLANT
3700 6TH ST SW
CEDAR RAPIDS
IA
52406
319-369-6546

---

30554

---

DEPARTMENT OF DEFENSE PROJECT
MANAGER-MOBILE ELECTRIC POWER
10205 BURBECK RD SUITE 105
FORT BELVOIR
VA
22060
703-704-3235

---

60283

---

AFCON PRODUCTS INC
35 SARGENT DR
BETHANY
CT
06524
203-393-9301

---

9A329

---

SOUTHERN ELECTRIC SUPPLY CO
DBA REXEL INC. DIV REXEL DAYTON
701 S. PATTERSON BLVD.
DAYTON
OH
45401
937-228-5141

---

Reference Numbers (Part Numbers)

19680
63030-212-50
76-4182-01
76-4182-01
76-4182-01

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

3
400.0 AMPERES AC ALL LOCATIONS
208.0 AC ALL LOCATIONS
60.0 ALL LOCATIONS
4