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Inline aluminium splice reducer, two ports, 4.01 inches long, unplated finish

Burndy

Burndy Inline Splice Reducer 10AWG 4.01In 2 Port Aluminum

SKU CH-2005-7M449

Inline splice reducer joins 10 AWG to 250 kcmil conductors in a 4.01 in aluminium body rated 600 V and 194 °F

  • Length4.000
  • MaterialAluminum
  • Type2 Ports, In Line
  • Connects two conductors inline with a 4.01 in aluminum body
  • Handles copper or aluminum wire from 10 AWG up to 250 kcmil
  • Rated for 600 V and 194 °F maximum operating temperature
  • UL 94 V-0 flammability rating and RoHS compliant for safety
  • Hex head 5/16 in allows secure torque-controlled installation

Burndy 10 AWG Inline Splice Reducer

This Burndy inline splice reducer joins two conductors in a straight line. The aluminum body accepts stranded copper or aluminum wire from 10 AWG up to 250 kcmil. It is rated for 600 volts and a maximum operating temperature of 194 degrees Fahrenheit. The connector suits installers needing a compact, unplated transition between dissimilar wire sizes.

Two-port in-line layout with hex drive

The two-port, in-line design keeps the splice low-profile inside conduit or junction boxes. A 5/16 inch hex head provides positive tool engagement for reliable torque. Plastisol insulation and a UL 94 V-0 flammability rating add flame resistance, while RoHS compliance confirms restricted-substance limits are met. No mounting holes are required, simplifying field installation.

Capacity from 10 AWG to 250 kcmil at 600 V

The connector handles a wide cross-section range, making it suitable for service entrances, motor leads and panel rebuilds. Headroom ends at the 250 kcmil maximum; larger conductors need a different body. The 600 volt ceiling fits standard low-voltage distribution but excludes medium-voltage circuits. Installers working beyond these limits must select a higher-rated splice.

Highlights

  • Connects two conductors inline with a 4.01 in aluminum body
  • Handles copper or aluminum wire from 10 AWG up to 250 kcmil
  • Rated for 600 V and 194 °F maximum operating temperature
  • UL 94 V-0 flammability rating and RoHS compliant for safety
  • Hex head 5/16 in allows secure torque-controlled installation

Specifications

BrandBurndy
Length4.000
MaterialAluminum
Type2 Ports, In Line

Questions about this item

Will the 5/16-inch hex head need periodic re-torquing?

The hex head is designed for a single, secure crimp; no routine re-torquing is required once installed correctly.

What stops the 600 V rating from being exceeded in continuous service?

The 600 V maximum is a fixed insulation limit; sustained loads must stay below this value to prevent breakdown.

How warm does the aluminum body get when carrying full load all day?

The connector is rated for 194 °F maximum operating temperature, so body heat will not exceed this under rated current.

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