The Circuit Breaker, cataloged under National Stock Number 5925-01-523-1918, 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 Oakland Industries Ltd. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-523-1918 |
| Primary Part Number | 583-G111-K1M1-A1S1U- 3.5A |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Oakland Industries Ltd |
| Status | ACTIVE |
| Body Width | 45.0 MILLIMETERS NOMINAL MM |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 3.5 AMPERES AC AND 3.5 AMPERES DC ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Terminal Type and Quantity | 6 SCREW |
| Operating Voltage Type and Rating Per Pole in Volts | 200.0 AC AND 28.0 DC ALL LOCATIONS |
| Actuator Position Designation | AT POLE TWO |
| Manual Actuator Type and Quantity | 1 PUSH BUTTON |
| Material | PLASTIC CASE |
| Thread Series Designator | ISO M |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Inclosure Protection Type for Which Designed | FUNGUS PROOF AND SHOCKPROOF AND VIBRATIONPROOF |
| Thread Pitch in Millimeters | 1.25 |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Center to Center Distance Between Terminals Parallel to Width | 15.0 MILLIMETERS NOMINAL MM |
| Center to Center Distance Between Terminals Parallel to Length | 12.8 MILLIMETERS NOMINAL MM |
| Pole Quantity | 3 |
| Bushing Length | 6.5 MILLIMETERS NOMINAL MM |
| Trip Release Method | THERMAL ALL LOCATIONS |
| Body Height | 38.0 MILLIMETERS NOMINAL MM |
| Body Length | 19.5 MILLIMETERS NOMINAL MM |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Nominal Thread Size | 12.0 MILLIMETERS MM |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC AND 6000.0 DC ALL LOCATIONS |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 583-G111-K1M1-A1S1U- 3.5A PRIMARY | Oakland Industries Ltd (USA) |
| 124412 | L3harris Technologies, Inc. (USA) |
NSN 5925-01-523-1918 is a Circuit Breaker, manufactured by Oakland Industries Ltd, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-523-1918 has 2 cross-referenced part numbers: 583-G111-K1M1-A1S1U- 3.5A (Oakland Industries Ltd), 124412 (L3harris Technologies, Inc.).
There are 4 known substitutes for 5925-01-523-1918: 5305-00-012-4412, 6640-01-151-1999, 5962-01-254-2237 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 583-G111-K1M1-A1S1U- 3.5A: Body Width: 45.0 MILLIMETERS NOMINAL MM; Trip Release Characteristic: TIME DELAY ALL LOCATIONS; Frequency in Hertz: 400.0 ALL LOCATIONS; Maximum Continuous Load Current Rating Per Pole: 3.5 AMPERES AC AND 3.5 AMPERES DC ALL LOCATIONS. 30 total characteristics are documented in the Federal Logistics Information System.