PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B3-30Protector,thermal-Overload,elect

Schneider Electric Usa, Inc. · NSN 6110-00-754-7677 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-00-754-7677 — this item is cataloged by the U.S. Government under National Stock Number 6110-00-754-7677. Primary manufacturer part number: B3-30.
Features
  • Protector,thermal-Overload,elect — FSC 6110
  • 2 verified cross-references
  • Primary manufacturer: Schneider Electric Usa, Inc.
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Protector,thermal-Overload,elect, cataloged under National Stock Number 6110-00-754-7677, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Schneider Electric Usa, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameProtector,thermal-Overload,elect
FSC / FSG6110 — No Item Name Available (FSG 61)
ManufacturersSchneider Electric Usa, Inc. (CAGE 56365); Schneider Electric Usa, Inc. (CAGE 51918)
Technical Specifications
ParameterValue
NSN6110-00-754-7677
Primary Part NumberB3-30
Item NameProtector,thermal-Overload,elect
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
4520-00-383-215653886 INTERCHANGEABLE
Heating Element,electrical,nonim
Square D Co Cedar Rapids Mfg Plant
8455-00-577-5267 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-00-577-5297 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-00-577-5305 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-00-656-1381 INTERCHANGEABLE
Insignia,grade,enlisted Personne
6240-00-851-435210051850 INTERCHANGEABLE
Lamp,incandescent
Us Army Aviation and Missile Command
5330-00-986-1238B330 INTERCHANGEABLE
Gasket
Gast Mfg Corp
8455-01-048-3006 INTERCHANGEABLE
Insignia,grade,enlisted Personne
5925-01-387-6473B330 INTERCHANGEABLE
Circuit Breaker
Siemens Energy and Automation Inc Ite Circuit Protection Div
4140-01-486-156279C0050-00 INTERCHANGEABLE
Fan,tubeaxial
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
B3-30 PRIMARY Schneider Electric Usa, Inc. (USA)
B3-30 Schneider Electric Usa, Inc. (USA)
Related Parts
4520-00-383-2156INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
53886
8455-00-577-5267INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-00-577-5297INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-00-577-5305INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-00-656-1381INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
6240-00-851-4352INTERCHANGEABLE
LAMP,INCANDESCENT
10051850
5330-00-986-1238INTERCHANGEABLE
GASKET
B330
8455-01-048-3006INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
5925-01-387-6473INTERCHANGEABLE
CIRCUIT BREAKER
B330
4140-01-486-1562INTERCHANGEABLE
FAN,TUBEAXIAL
79C0050-00
7690-01-649-7350INTERCHANGEABLE
LABEL
B-330

Frequently Asked Questions

What is NSN 6110-00-754-7677?

NSN 6110-00-754-7677 is a Protector,thermal-Overload,elect, manufactured by Schneider Electric Usa, Inc., classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-00-754-7677?

NSN 6110-00-754-7677 has 2 cross-referenced part numbers: B3-30 (Schneider Electric Usa, Inc.), B3-30 (Schneider Electric Usa, Inc.).

What NSN replaces 6110-00-754-7677?

There are 11 known substitutes for 6110-00-754-7677: 4520-00-383-2156, 8455-00-577-5267, 8455-00-577-5297 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com