PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6273Contactor,magnetic

Wheeler Fleet Solutions, Co. · NSN 6110-01-187-3315 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-187-3315 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-187-3315. Primary manufacturer part number: 6273.
Features
  • Contactor,magnetic — FSC 6110
  • AC Voltage Rating: 600.0 VOLTS NOMINAL
  • Amp Size Rating: 30.0
  • Ambient Temp: 50.0 CELSIUS DEGC
  • Enclosure Feature: OPEN
  • Operating Voltage Characteristic: FULL
  • Control Type: LOCAL
  • Duty Cycle: CONTINUOUS
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Contactor,magnetic, cataloged under National Stock Number 6110-01-187-3315, 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 Wheeler Fleet Solutions, Co.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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.

Technical Specifications
ParameterValue
NSN6110-01-187-3315
Primary Part Number6273
Item NameContactor,magnetic
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerWheeler Fleet Solutions, Co.
StatusACTIVE
AC Voltage Rating600.0 VOLTS NOMINAL
Amp Size Rating30.0
Ambient Temp50.0 CELSIUS DEGC
Enclosure FeatureOPEN
Operating Voltage CharacteristicFULL
Control TypeLOCAL
Duty CycleCONTINUOUS
Performance TypeAUTOMATIC
National Electrical Manufacturers Association Standards DesignDESIGNED PER NEMA STD
Actuation MethodMAGNETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-084-2663 (6273)
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5340-00-837-05076273A SUCCESSOR
Standoff,threaded,spacing
Belfort Instrument Company
5340-01-084-26636273 SUCCESSOR
Caster,swivel
Saginaw Products Corporation Dba Cignys
5365-00-134-89626273 INTERCHANGEABLE
Ring,quad
Tyco Fire Products Lp
6220-00-137-61366273 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5930-00-253-74500481214 INTERCHANGEABLE
Switch,push-Pull
Agco Corp Parts Opn
4730-00-416-0470 INTERCHANGEABLE
Adapter,straight,pipe to Tube
3020-00-696-6167A6273 INTERCHANGEABLE
Gear,spur
Aerocontrolex Group, Inc. Div Talley Actuators
7510-00-924-6350 INTERCHANGEABLE
Ink,recording Instrument
4310-00-980-56106273-X INTERCHANGEABLE
Plug and Tube Assembly,oil Inlet
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5999-01-069-50356273 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
B201K1CA Eaton Corporation Dba Eaton Inoac (USA)
6273 Carlisle & Finch Co (USA)
6273 PRIMARY Wheeler Fleet Solutions, Co. (USA)
CR301C002 General Electric Co Wiring Device Dept (USA)
123111003 Eaton Corporation (USA)
Related Parts
SUCCESSOR 5340-01-084-2663 Caster,swivel · 6273
5340-00-837-0507SUCCESSOR
STANDOFF,THREADED,SPACING
6273A
5365-00-134-8962INTERCHANGEABLE
RING,QUAD
6273
6220-00-137-6136INTERCHANGEABLE
LENS,LIGHT
6273
5930-00-253-7450INTERCHANGEABLE
SWITCH,PUSH-PULL
0481214
4730-00-416-0470INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3020-00-696-6167INTERCHANGEABLE
GEAR,SPUR
A6273
7510-00-924-6350INTERCHANGEABLE
INK,RECORDING INSTRUMENT
4310-00-980-5610INTERCHANGEABLE
PLUG AND TUBE ASSEMBLY,OIL INLET
6273-X
5999-01-069-5035INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6273
6145-01-573-0870INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6273

Frequently Asked Questions

What is NSN 6110-01-187-3315?

NSN 6110-01-187-3315 is a Contactor,magnetic, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-187-3315?

NSN 6110-01-187-3315 has 5 cross-referenced part numbers: B201K1CA (Eaton Corporation Dba Eaton Inoac), 6273 (Carlisle & Finch Co), 6273 (Wheeler Fleet Solutions, Co.), CR301C002 (General Electric Co Wiring Device Dept), 123111003 (Eaton Corporation).

What NSN replaces 6110-01-187-3315?

There are 11 known substitutes for 6110-01-187-3315: 5340-00-837-0507, 5340-01-084-2663, 5365-00-134-8962 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6273?

Key specifications for 6273: Overall Length: 4.375 INCHES NOMINAL IN; AC Voltage Rating: 600.0 VOLTS NOMINAL; Amp Size Rating: 30.0; Ambient Temp: 50.0 CELSIUS DEGC. 13 total characteristics are documented in the Federal Logistics Information System.

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