The Circuit Breaker, cataloged under National Stock Number 5925-00-412-4155, 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 Electrical Construction Equipment Opns. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-412-4155 |
| Primary Part Number | CH270 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Electrical Construction Equipment Opns |
| Status | ACTIVE |
| Maximum Continuous Load Current Rating Per Pole | 70.0 AMPERES AC ALL LOCATIONS |
| Manual Actuator Type and Quantity | 2 TOGGLE |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Body Width | 1.478 INCHES NOMINAL IN |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| External Actuator Linkage Arrangement | ONE AND TWO LINKED |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | GENERAL PURPOSE |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Mounting Facility Type and Quantity | 2 CLIP |
| Boss Height | 0.188 INCHES NOMINAL IN |
| Pole Quantity | 2 |
| Center to Center Distance Between Terminals Parallel to Width | 0.739 INCHES NOMINAL IN |
| Actuator Position Designation | AT EACH POLE |
| Reset Method | MANUAL |
| Body Height | 2.312 INCHES NOMINAL IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 10.000 MINIMUM AT 200 PCT AND 25.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Material | PLASTIC CASE |
| Body Length | 3.000 INCHES NOMINAL IN |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Terminal Type and Quantity | 2 CLIP AND 2 COMPRESSION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CH270 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| CH270 PRIMARY | Eaton Corp Electrical Construction Equipment Opns (USA) |
| CH270H | Eaton Corp Electrical Construction Equipment Opns (USA) |
| 64-6874-0270 | Pierce Manufacturing Inc (USA) |
NSN 5925-00-412-4155 is a Circuit Breaker, manufactured by Eaton Corp Electrical Construction Equipment Opns, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-412-4155 has 4 cross-referenced part numbers: CH270 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), CH270 (Eaton Corp Electrical Construction Equipment Opns), CH270H (Eaton Corp Electrical Construction Equipment Opns), 64-6874-0270 (Pierce Manufacturing Inc).
There is 1 known substitute for 5925-00-412-4155: 4720-00-421-1433. Verify interchangeability with system specifications before substitution.
Key specifications for CH270: Maximum Continuous Load Current Rating Per Pole: 70.0 AMPERES AC ALL LOCATIONS; Manual Actuator Type and Quantity: 2 TOGGLE; Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC ALL LOCATIONS; Main Contact Tripping Mechanism Type: TRIP FREE. 29 total characteristics are documented in the Federal Logistics Information System.