The Protector,thermal-Overload,elect, cataloged under National Stock Number 6110-01-583-6460, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Siemens Energy and Automation Inc Automation Products Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-583-6460 |
| Primary Part Number | 3RV2041-4YA10 |
| Item Name | Protector,thermal-Overload,elect |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Siemens Energy and Automation Inc Automation Products Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3RV2041-4YA10 PRIMARY | Siemens Energy and Automation Inc Automation Products Div (USA) |
| Reference | Meaning |
|---|---|
| 3RV1041-4LA10 | 3/9 Design control — primary reference Siemens Energy and Automation Inc Automation Products Div |
| 3RV02414YA10 | 5/9 Secondary reference Siemens Energy and Automation Inc Automation Products Div |
NSN 6110-01-583-6460 is a Protector,thermal-Overload,elect, manufactured by Siemens Energy and Automation Inc Automation Products Div, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-583-6460 has 1 manufacturer part number on file: 3RV2041-4YA10 (Siemens Energy and Automation Inc Automation Products Div).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-655-4792. Verify interchangeability with system specifications before substitution.
Key specifications for 3RV2041-4YA10: End Item Identification: 6115-01-572-3944. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.