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Red insulated aluminum inline splice reducer with two ports and hex head

Burndy

Burndy 2 Port In Line Splice Reducer 4/0 AWG 250 kcmil 600 V

SKU CH-7CS0-6TGNE

Insulated two-port in-line splice reducer connects 4/0 AWG to 250 kcmil conductors at up to 600 V with UL 486 listing

  • Type2 Ports, In Line
  • UL 486A/B listed for code-compliant installations
  • Plastisol insulation rated 600 V for direct burial use
  • Aluminum body accepts copper or aluminum conductors 4/0 AWG to 250 kcmil
  • Hex-head 5/16 in set screws secure two inline ports
  • RoHS compliant and rated to 194 °F operating temperature

Direct Burial Splice Reducer

This insulated multitap connector joins two conductors in a straight line. The aluminium body accepts stranded copper or aluminium wire from 4/0 AWG up to 250 kcmil. UL listing to standards 486A and 486B confirms code compliance for permanent installations. The red Plastisol insulation provides environmental sealing for direct burial applications.

Thermal Rating and Voltage Capacity

Maximum operating temperature is rated at 194 degrees Fahrenheit under continuous load. The connector handles up to 600 volts without degradation of the unplated aluminium body. No moving parts or active cooling mean silent operation and zero power draw. RoHS compliance confirms restricted substance limits are met.

Sustained Load Behaviour

Under prolonged current the hex set screws maintain clamping force without creep. The Plastisol jacket resists moisture ingress and UV exposure for the life of the splice. Installation requires a 5/16 inch hex driver to achieve the specified torque. Buyers needing more than two ports or a higher voltage class must select a different connector.

Highlights

  • UL 486A/B listed for code-compliant installations
  • Plastisol insulation rated 600 V for direct burial use
  • Aluminum body accepts copper or aluminum conductors 4/0 AWG to 250 kcmil
  • Hex-head 5/16 in set screws secure two inline ports
  • RoHS compliant and rated to 194 °F operating temperature

Specifications

BrandBurndy
Type2 Ports, In Line

Questions about this item

How do I install the Burndy in-line splice reducer and what step is often missed?

Strip each conductor to the proper length, insert fully into both ports, then tighten the 5/16 inch hex set screws to the recommended torque so the connection meets the UL 486A and UL 486B listings.

What maintenance or replacement will this splice reducer need over time?

The plastisol insulation and unplated aluminum body are rated for 194 °F maximum operating temperature; inspect periodically for insulation cracking, corrosion, or loose hex screws and replace the connector if any damage is found.

What limit appears first when this splice reducer runs under sustained load?

The 194 °F maximum operating temperature of the plastisol insulation is the first limiting factor under continuous current at the 600 V rating.

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