The Relay,electromagnetic, cataloged under National Stock Number 5945-01-482-1975, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Microsemi Corp.-Power Management Group. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-01-482-1975 |
| Primary Part Number | BR30-72B2-12V |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Microsemi Corp.-Power Management Group |
| Status | CANCELLED |
| Main Contact Load Current Rating at Maximum Rated Voltage | 4.0 AMPERES DC AND 4.0 AMPERES AC MOTOR LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 8.0 AMPERES DC AND 8.0 AMPERES AC INDUCTIVE LOAD |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Coil Quantity | 1 |
| Duty Type | CONTINUOUS |
| Terminal Type and Quantity | 14 WIRE HOOK ALL FUNCTIONS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES DC AND 2.0 AMPERES AC LAMP LOAD |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Winding DC Resistance Rating | 70.0 OHMS MINIMUM SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 1.396 INCHES MINIMUM AND 1.446 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 200.0 AC AND 28.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES DC AND 10.0 AMPERES AC RESISTIVE LOAD |
| Criticality Code Justification | FEAT |
| Arc Quenching Method | AIR |
| Winding Quantity | 1 |
| Mounting Slot Width | 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Specification/standard Data | 81349-MIL-PRF-83536/15/013M GOVERNMENT SPECIFICATION |
| Test Data Document | 81349-MIL-PRF-83536 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Mounting Facility Type and Quantity | 3 SLOTTED HOLE SINGLE MOUNTING FACILITY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BR30-72B2-12V | Microsemi Corp.-Power Management Group (USA) |
| E410-1311 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| 021-001061 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 57912800-01 | General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA) |
| M83536/15-013M | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| BR230-78B2-12V | Microsemi Corp.-Power Management Group (USA) |
| MIL-PRF-83536/15 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5945-01-482-1975 is a Relay,electromagnetic, manufactured by Microsemi Corp.-Power Management Group, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-01-482-1975 has 7 cross-referenced part numbers: BR30-72B2-12V (Microsemi Corp.-Power Management Group), E410-1311 (Dri Relays Inc. Dba Dri Relays Inc), 021-001061 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 57912800-01 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), M83536/15-013M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 7 known substitutes for 5945-01-482-1975: 5945-01-091-9536, 5945-01-230-2169, 5945-01-236-3314 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for BR30-72B2-12V: Main Contact Load Current Rating at Maximum Rated Voltage: 4.0 AMPERES DC AND 4.0 AMPERES AC MOTOR LOAD; Main Contact Load Current Rating at Maximum Rated Voltage: 8.0 AMPERES DC AND 8.0 AMPERES AC INDUCTIVE LOAD; Nonpile-Up Main Contact Arrangement: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Coil Quantity: 1. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-01-482-1975 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.