The Circuit Breaker, cataloged under National Stock Number 5925-01-063-7107, 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 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-063-7107 |
| Primary Part Number | 27500 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| External Actuator Linkage Arrangement | ONE, TWO, THREE, AND FOUR LINKED |
| Pole Quantity | 4 |
| Thread Quantity Per Inch | 32 |
| Mounting Facility Type and Quantity | 16 THREADED HOLE(S) |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Nominal Thread Size | 0.138 INCHES IN |
| Material | PLASTIC CASE |
| Manual Actuator Type and Quantity | 4 TOGGLE |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.100 MINIMUM AT 200 PCT AND 10.500 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Actuator Position Designation | AT EACH POLE |
| Actuator Function | TRIP-RESET |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP FOURTH LOCATION |
| Internal Trip Release Configuration | SERIES TRIP THIRD LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 5000.0 AC ALL LOCATIONS |
| Mounting Slot Width | 0.164 INCHES NOMINAL IN |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Internal Trip Release Configuration | RELAY TRIP FIRST LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 25.0 AMPERES AC ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Terminal Type and Quantity | 8 SCREW |
| Internal Trip Release Configuration | SERIES TRIP SECOND LOCATION |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 299-4-4900-1 | Sensata Technologies Maryland, Inc (USA) |
| 27500 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
NSN 5925-01-063-7107 is a Circuit Breaker, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-063-7107 has 2 cross-referenced part numbers: 299-4-4900-1 (Sensata Technologies Maryland, Inc), 27500 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
There are 8 known substitutes for 5925-01-063-7107: 5340-00-139-3938, 4720-00-405-9721, 2530-00-852-6409 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27500: Body Style: RECTANGULAR DIMENSIONAL ENVELOPE; Overall Height: 2.610 INCHES NOMINAL IN; Trip Release Characteristic: TIME DELAY ALL LOCATIONS; External Actuator Linkage Arrangement: ONE, TWO, THREE, AND FOUR LINKED. 30 total characteristics are documented in the Federal Logistics Information System.