NSN 5945-01-453-1049 · NIIN 014531049 · Part number 40RB32ACGA
Siemens Energy and Automation Inc Siemens Furnas Controls Div · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 23826
Government record, cited
NSN 5945-01-453-1049 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-453-1049. Manufacturer of record part number: 40RB32ACGA.
Also searched as5945-01-453-1049 ·
5945014531049 ·
NIIN 014531049 ·
01-453-1049 ·
FSC 5945 Relays and Solenoids · CAGE 23826 · 40RB32ACGA
Main Contact Maximum Voltage Rating in Volts: 480.0 AC
Main Contact Load Current Rating at Maximum Rated Voltage: 250.0 AMPERES AC LAMP LOAD
Frequency in Hertz: 60.0 NOMINAL
Operating Voltage Rating and Type at Specified Temp: 220.0 VOLTS AC 25 DEG CELSIUS AND 240.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
1 manufacturer part number on file
Manufacturer of record: Siemens Energy and Automation Inc Siemens Furnas Controls Div
Identification
NSN: 5945-01-453-1049
NIIN: 014531049
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 40RB32ACGA
Manufacturer: Siemens Energy and Automation Inc Siemens Furnas Controls Div
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-453-1049, 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 and Automation Inc Siemens Furnas Controls Div. Government technical data includes 4 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.
Technical Specifications
Parameter
Value
NSN
5945-01-453-1049
Primary Part Number
40RB32ACGA
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Siemens Energy and Automation Inc Siemens Furnas Controls Div
Status
ACTIVE
Main Contact Maximum Voltage Rating in Volts
480.0 AC
Main Contact Load Current Rating at Maximum Rated Voltage
250.0 AMPERES AC LAMP LOAD
Frequency in Hertz
60.0 NOMINAL
Operating Voltage Rating and Type at Specified Temp
220.0 VOLTS AC 25 DEG CELSIUS AND 240.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA)
No interchangeability data on file.
Other items in FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
SOLENOID,ELECTRICAL
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD
Related Parts in Electrical and Electronic Equipment Components
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
SOLENOID,ELECTRICAL
5945-00-001-2622
PLATE,RELAY
C22-5013
5945-00-001-2795
RELAY,ELECTROMAGNETIC
412-6207
5945-00-001-2806
RELAY,REED
310036
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
IC/REM-5 IAW PMRME5
5945-00-001-3016
PROTECTOR,OVERLOAD
Frequently Asked Questions
What is NSN 5945-01-453-1049?
NSN 5945-01-453-1049 is a Relay,electromagnetic, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-453-1049?
NSN 5945-01-453-1049 has 1 manufacturer part number on file: 40RB32ACGA (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
What are the specifications of 40RB32ACGA?
Key specifications for 40RB32ACGA: Overall Height: 3.438 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 480.0 AC; Main Contact Load Current Rating at Maximum Rated Voltage: 250.0 AMPERES AC LAMP LOAD; Overall Length: 4.438 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-453-1049 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.