The Protector,thermal-Overload,elect, cataloged under National Stock Number 6110-01-331-3363, 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 Siemens Furnas Controls Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Protector,thermal-Overload,elect |
| FSC / FSG | 6110 — Electrical Control Equipment (FSG 61) |
| Manufacturers | Siemens Energy and Automation Inc Siemens Furnas Controls Div (CAGE 23826) |
| Parameter | Value |
|---|---|
| NSN | 6110-01-331-3363 |
| Primary Part Number | 48JA37AA4 |
| Item Name | Protector,thermal-Overload,elect |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 48JA37AA4 PRIMARY | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
| Reference | Meaning |
|---|---|
| C103-9031 | 5/2 Secondary reference U.S. Government activity |
NSN 6110-01-331-3363 is a Protector,thermal-Overload,elect, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-331-3363 has 1 manufacturer part number on file: 48JA37AA4 (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
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.