The Circuit Breaker, cataloged under National Stock Number 5925-00-925-5126, 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 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-925-5126 |
| Primary Part Number | 4524-3208-2 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | CANCELLED |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| Trip Delay Time in Seconds Per Rated Continuous Current | 3.000 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Switch Current Rating and Type in Amps | 5.0 AC |
| Nominal Thread Size | 0.138 INCHES IN |
| Maximum Continuous Load Current Rating Per Pole | 20.8 AMPERES AC ALL LOCATIONS |
| Actuator Position Designation | AT EACH POLE |
| Material | PLASTIC CASE |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| External Actuator Linkage Arrangement | ONE AND TWO LINKED |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| Operating Voltage Type and Rating Per Pole in Volts | 208.0 AC ALL LOCATIONS |
| Switch Voltage Rating and Type in Volts | 125.0 AC |
| Switch Location and Position Designation | INTERNAL AT POLE TWO |
| Trip Release Characteristic | INSTANTANEOUS AND TIME DELAY ALL LOCATIONS |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Auxiliary Switch Function and Quantity | 1 CONTROL |
| Actuator Function | TRIP-RESET |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Manual Actuator Type and Quantity | 2 TOGGLE |
| Terminal Type and Quantity | 4 THREADED STUD |
| Reset Method | MANUAL |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1500.0 AC ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Switch Terminal Type | TAB, SOLDER LUG |
| Mounting Surface to Terminal End Distance | 2.800 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.060 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 1.940 INCHES NOMINAL IN |
| Boss Height | 0.130 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM33HK71-179-2MG6 | Whirlpool Corp (USA) |
| 4524-3208-2 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 12MC1-203-21 | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| BKR38 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 71-179-2M6 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 71-179-2MG6 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 8330-1 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
NSN 5925-00-925-5126 is a Circuit Breaker, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-925-5126 has 7 cross-referenced part numbers: AM33HK71-179-2MG6 (Whirlpool Corp), 4524-3208-2 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 12MC1-203-21 (Sensata Technologies, Inc. Div Sensata Attleboro), BKR38 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 71-179-2M6 (Eaton Corp Heinemann Products Commercial Controls Div) and 2 more.
There are 7 known substitutes for 5925-00-925-5126: 5130-00-973-0017, 1660-01-020-0290, 7520-01-135-7703 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4524-3208-2: Trip Release Method: MAGNETIC ALL LOCATIONS; Trip Delay Time in Seconds Per Rated Continuous Current: 3.000 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT ALL LOCATIONS; Switch Current Rating and Type in Amps: 5.0 AC; Nominal Thread Size: 0.138 INCHES IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-925-5126 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.