The Relay,electromagnetic, cataloged under National Stock Number 5945-01-535-1981, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-535-1981 |
| Primary Part Number | 700-HA33A48-3 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 277.0 AC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES AC RESISTIVE LOAD |
| 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 |
|---|---|
| 700-HA33A48-3 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
NSN 5945-01-535-1981 is a Relay,electromagnetic, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-535-1981 has 1 manufacturer part number on file: 700-HA33A48-3 (Rockwell Automation, Inc. Dba Rockwell Automation).
Key specifications for 700-HA33A48-3: Main Contact Maximum Voltage Rating in Volts: 277.0 AC; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC RESISTIVE LOAD; Special Features: 11 PIN; COMBINES CONTACT CONTROL AND MAINTAINED CONTACT CONTROL IN A SINGLE DEVICE; W/PUSH TO TEST AND MANUAL OVERRIDE; 3 CHANGEOVER CONTACTS VAC. 2 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.