The Circuit Breaker, cataloged under National Stock Number 5925-00-881-9765, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corp Heinemann Products Commercial Controls Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-881-9765 |
| Primary Part Number | 260-0953-010 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Heinemann Products Commercial Controls Div |
| Status | ACTIVE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Body Length | 1.937 INCHES MAXIMUM IN |
| Internal Trip Release Configuration | RELAY TRIP SECOND LOCATION |
| Actuator Position Designation | AT POLE TWO |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Operating Voltage Type and Rating Per Pole in Volts | 50.0 DC FIRST LOCATION |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Internal Trip Release Configuration | SERIES TRIP THIRD LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Nominal Thread Size | 0.375 INCHES IN |
| Maximum Continuous Load Current Rating Per Pole | 6.0 AMPERES AC THIRD LOCATION |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC THIRD LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 4.0 AMPERES DC SECOND LOCATION |
| Thread Series Designator | UNEF |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 4.0 AMPERES DC FIRST LOCATION |
| Internal Trip Release Configuration | RELAY TRIP FIRST LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.280 NOMINAL AT 150 PCT ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 500.0 DC ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 50.0 DC SECOND LOCATION |
| Ultimate Trip Time Per Pole in Seconds | 0.500 NOMINAL ALL LOCATIONS |
| Terminal Type and Quantity | 10 WIRE HOOK |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING WITH PANEL SEAL |
| Thread Quantity Per Inch | 32 |
| Center to Center Distance Between Terminals Parallel to Width | 0.625 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 0.875 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 260-0953-010 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 79-149-1 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 3724 | Naval Electronic Systems Security Engineering Center (USA) |
NSN 5925-00-881-9765 is a Circuit Breaker, manufactured by Eaton Corp Heinemann Products Commercial Controls Div, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-881-9765 has 3 cross-referenced part numbers: 260-0953-010 (Eaton Corp Heinemann Products Commercial Controls Div), 79-149-1 (Eaton Corp Heinemann Products Commercial Controls Div), 3724 (Naval Electronic Systems Security Engineering Center).
There are 10 known substitutes for 5925-00-881-9765: 5340-00-200-7062, 5210-00-229-3041, 5120-00-289-8210 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 260-0953-010: Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 ALL LOCATIONS; Actuator Function: TRIP-RESET; Body Length: 1.937 INCHES MAXIMUM IN; Internal Trip Release Configuration: RELAY TRIP SECOND LOCATION. 30 total characteristics are documented in the Federal Logistics Information System.