The Relay,electromagnetic, cataloged under National Stock Number 5945-01-296-7549, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions. Government technical data includes 18 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-296-7549 |
| Primary Part Number | 3RH1131-1AP60 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Fragility Factor | MODERATELY RUGGED |
| Mounting Facility Pattern | DIAGONAL SINGLE MOUNTING FACILITY |
| Arc Quenching Method | AIR |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 35.0 MILLIMETERS MINIMUM AND 38.0 MILLIMETERS MAXIMUM SINGLE MOUNTING FACILITY MM |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Frequency in Hertz | 60.0 NOMINAL |
| Coil Quantity | 1 |
| Cubic Measure | 153.6 CUBIC CENTIMETERS |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 220.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 40.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 10 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION AND 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Purpose for Which Designed | GENERAL |
| Mounting Slot Width | 4.8 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3RH1131-1AP60 | Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (DEU) |
| 3RH1131-1AP60 PRIMARY | Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions (USA) |
| Reference | Meaning |
|---|---|
| 3TJ1001-0AN1 | 5/9 Secondary reference Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division |
| 3TH2031-OAP6 | 5/9 Secondary reference Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions |
NSN 5945-01-296-7549 is a Relay,electromagnetic, manufactured by Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-296-7549 has 2 manufacturer part numbers on file: 3RH1131-1AP60 (Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma), 3RH1131-1AP60 (Siemens Energy & Automation, Inc Dba Siemens Marine Service Div Industrial Plants Marine Solutions).
Key specifications for 3RH1131-1AP60: Mounting Facility Type and Quantity: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY; Overall Height: 64.0 MILLIMETERS NOMINAL MM; Fragility Factor: MODERATELY RUGGED; Mounting Facility Pattern: DIAGONAL SINGLE MOUNTING FACILITY. 18 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.