The Relay,electromagnetic, cataloged under National Stock Number 5945-01-227-6444, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Continental Electronics Corp. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-227-6444 |
| Primary Part Number | 343-5547 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 300.0 AC |
| 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 | 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 15.0 AMPERES AC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 122.0 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 200.0 MILLIAMPERES DC SINGLE WINDING |
| Time Delay | 0.012 SECONDS MAXIMUM FIXED RELEASE TIME |
| Time Delay | 0.022 SECONDS MAXIMUM FIXED OPERATE TIME |
| Coil Quantity | 1 |
| Cubic Measure | 27.376 CUBIC INCHES |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 16 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 7 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Purpose for Which Designed | GENERAL |
| Mounting Slot Width | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| 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 |
|---|---|
| 343-5547 PRIMARY | Continental Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 2180DFE70JA-3-12-28-66 | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 2180DFE70JA-3-12-28-66 | 5/9 Secondary reference Telemecanique Inc |
NSN 5945-01-227-6444 is a Relay,electromagnetic, manufactured by Continental Electronics Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-227-6444 has 1 manufacturer part number on file: 343-5547 (Continental Electronics Corp).
Key specifications for 343-5547: Mounting Facility Type and Quantity: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY; Overall Height: 4.125 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 300.0 AC; Fragility Factor: MODERATELY RUGGED. 22 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.