The Relay,electromagnetic, cataloged under National Stock Number 5945-01-481-3652, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is SSD Drives Inc Formerly Eurotherm Drives Inc. Dba SSD Drives Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-01-481-3652 |
| Primary Part Number | S51506-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | SSD Drives Inc Formerly Eurotherm Drives Inc. Dba SSD Drives Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BRACKET(S) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Time Delay | 0.05 SECONDS MINIMUM AND 300.00 HOURS MAXIMUM ADJUSTABLE RELEASE TIME |
| Coil Quantity | 1 |
| Winding Quantity | 2 |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 7 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| 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 |
|---|---|
| S51506-1 PRIMARY | SSD Drives Inc Formerly Eurotherm Drives Inc. Dba SSD Drives Inc. (USA) |
| RE4RM11BU PRIMARY | Telemecanique (USA) |
| Reference | Meaning |
|---|---|
| RE4RM11BU | 5/9 Secondary reference Schneider Electric Usa, Inc. |
| RE4RM11BU | 5/9 Secondary reference Telemecanique Inc |
NSN 5945-01-481-3652 is a Relay,electromagnetic, manufactured by SSD Drives Inc Formerly Eurotherm Drives Inc. Dba SSD Drives Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-481-3652 has 2 manufacturer part numbers on file: S51506-1 (SSD Drives Inc Formerly Eurotherm Drives Inc. Dba SSD Drives Inc.), RE4RM11BU (Telemecanique).
Key specifications for S51506-1: Mounting Facility Type and Quantity: 1 BRACKET(S) SINGLE MOUNTING FACILITY; Overall Height: 3.070 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Overall Length: 3.900 INCHES NOMINAL IN. 8 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.