The Contactor,magnetic, cataloged under National Stock Number 6110-01-581-7057, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6110-01-581-7057 |
| Primary Part Number | 3RT2017-1AB02 |
| Item Name | Contactor,magnetic |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Siemens Energy and Automation Inc Automation Products Div |
| Status | ACTIVE |
| AC Voltage Rating | 400.0 VOLTS NOMINAL |
| 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 |
|---|---|
| 3RT2017-1AB02 PRIMARY | Siemens Energy and Automation Inc Automation Products Div (USA) |
| 3RT1017-1AB02 | Van Bergen Bellfoundries Inc (USA) |
| Reference | Meaning |
|---|---|
| 3RT1017-1AB02 | 3/9 Design control — primary reference Siemens Energy and Automation Inc Automation Products Div |
NSN 6110-01-581-7057 is a Contactor,magnetic, manufactured by Siemens Energy and Automation Inc Automation Products Div, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-581-7057 has 2 manufacturer part numbers on file: 3RT2017-1AB02 (Siemens Energy and Automation Inc Automation Products Div), 3RT1017-1AB02 (Van Bergen Bellfoundries Inc).
Key specifications for 3RT2017-1AB02: Overall Height: 57.5 MILLIMETERS NOMINAL MM; AC Voltage Rating: 400.0 VOLTS NOMINAL; Overall Length: 72.0 MILLIMETERS NOMINAL MM; Overall Width: 45.0 MILLIMETERS NOMINAL MM. 1 specification is 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.