Product Details | CIRCUIT BREAKER

5925-01-281-8219 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.

Part Alternates: AQBA50, AQB-A50, ETN1001, 5925-01-281-8219, 01-281-8219, 5925012818219, 012818219

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01-281-8219

Drawings & Photos | NSN 5925-01-281-8219


Demand History | NSN 5925-01-281-8219

Part Number Request Date QTY Origin
AQBA50 2025-08-237 1 United States
ETN1001 2023-03-80 1 United States
ETN1001 2023-01-31 1 US
ETN1001 2021-11-321 4 United States
5925-01-281-8219 2012-03-62 1 United States
AQBA50 2012-03-62 10 United States

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Restrictions/Controls & Freight Information | NSN 5925-01-281-8219

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information