National Item Identification Number

01-413-9250
014139250
5925-01-413-9250
5925014139250

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)

---

K4359

---

DUNHAM BUSH LTD
DOWNLEY ROAD
HAVANT
PO9 2JD
UNITED KINGDOM
02392 477700

---

K4359

---

DUNHAM BUSH LTD
DOWNLEY ROAD
HAVANT
PO9 2JD
UNITED KINGDOM
02392 477700

---

23826

---

SIEMENS ENERGY AND AUTOMATION INC
SIEMENS FURNAS CONTROLS DIV
1000 MCKEE ST
BATAVIA
IL
60510
630-879-6000

---

Reference Numbers (Part Numbers)

053676A5
053676C4
948EA32A

Required Categories

TRIP RELEASE METHOD
RESET METHOD
MAIN CONTACT TRIPPING MECHANISM TYPE
SPECIAL

Required Description

MAGNETIC-HYDRAULIC SINGLE LOCATION
MANUAL
NONTRIP FREE
76.0-114.0 AMP RANGE,