PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B3-0Thermal Release,circuit Breaker

Schneider Electric Usa, Inc. Dba Schneider Electric · NSN 5925-00-494-2870 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-494-2870 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-494-2870. Primary manufacturer part number: B3-0.
Features
  • Thermal Release,circuit Breaker — FSC 5925
  • Overload Rating in Amps: 2.520 NOMINAL
  • Mounting Configuration: MOUNTED BY TWO 3/16 IN. DIA HOLES ON 1-3/8 IN. MTG CENTERS IN
  • 3 verified cross-references
  • Primary manufacturer: Schneider Electric Usa, Inc. Dba Schneider Electric
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermal Release,circuit Breaker, cataloged under National Stock Number 5925-00-494-2870, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schneider Electric Usa, Inc. Dba Schneider Electric. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5925-00-494-2870
Primary Part NumberB3-0
Item NameThermal Release,circuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc. Dba Schneider Electric
StatusCANCELLED
Overload Rating in Amps2.520 NOMINAL
Mounting ConfigurationMOUNTED BY TWO 3/16 IN. DIA HOLES ON 1-3/8 IN. MTG CENTERS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-341687039X1225MILG3278 INTERCHANGEABLE
Bearing,ball,annular
General Motors Corp
3220-00-174-528936 STANDARD INTERCHANGEABLE
Saw,band,woodworking
Northfield Foundry and Machine Company
3455-00-228-529415420 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-275-1942 INTERCHANGEABLE
Cutter,milling,end
5120-00-293-1608B-30 INTERCHANGEABLE
Screwdriver,flat Tip
Ngk Metals Corporation Dba N G K Berylco
6230-00-336-5876 INTERCHANGEABLE
Stand,light
3030-00-433-3564B30 INTERCHANGEABLE
Belt,v
Muviq Usa, Llc
5940-00-435-5672DS17 INTERCHANGEABLE
Splice,conductor
Dossert Corp
3455-00-474-577451-10408 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5325-00-493-8125 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
B3-0 Schneider Electric Usa, Inc. (USA)
B3-0 Schneider Electric Usa, Inc. (USA)
B3-0 PRIMARY Schneider Electric Usa, Inc. Dba Schneider Electric (USA)
Related Parts
3110-00-156-3416INTERCHANGEABLE
BEARING,BALL,ANNULAR
87039X1225MILG3278
3220-00-174-5289INTERCHANGEABLE
SAW,BAND,WOODWORKING
36 STANDARD
3455-00-228-5294INTERCHANGEABLE
CUTTER,MILLING,END
15420
3455-00-275-1942INTERCHANGEABLE
CUTTER,MILLING,END
5120-00-293-1608INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
B-30
6230-00-336-5876INTERCHANGEABLE
STAND,LIGHT
3030-00-433-3564INTERCHANGEABLE
BELT,V
B30
5940-00-435-5672INTERCHANGEABLE
SPLICE,CONDUCTOR
DS17
3455-00-474-5774INTERCHANGEABLE
CUTTER,MILLING,END
51-10408
5325-00-493-8125INTERCHANGEABLE
RING,RETAINING
6850-00-959-1131INTERCHANGEABLE
SEALER,CHEMICAL
5355-01-244-2891INTERCHANGEABLE
KNOB
B-30

Frequently Asked Questions

What is NSN 5925-00-494-2870?

NSN 5925-00-494-2870 is a Thermal Release,circuit Breaker, manufactured by Schneider Electric Usa, Inc. Dba Schneider Electric, classified under FSC 5925 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5925-00-494-2870?

NSN 5925-00-494-2870 has 3 cross-referenced part numbers: B3-0 (Schneider Electric Usa, Inc.), B3-0 (Schneider Electric Usa, Inc.), B3-0 (Schneider Electric Usa, Inc. Dba Schneider Electric).

What NSN replaces 5925-00-494-2870?

There are 12 known substitutes for 5925-00-494-2870: 3110-00-156-3416, 3220-00-174-5289, 3455-00-228-5294 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B3-0?

Key specifications for B3-0: Overall Height: 0.562 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Overload Rating in Amps: 2.520 NOMINAL; Mounting Configuration: MOUNTED BY TWO 3/16 IN. DIA HOLES ON 1-3/8 IN. MTG CENTERS IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5925-00-494-2870 still in active supply?

NSN 5925-00-494-2870 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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