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Black PVC-coated aluminum splice connector with two inline hex-head ports

Blackburn

Blackburn 2-Hole In-Line Splice Connector PVC Coated

SKU CH-GEYK-HF2H5

Splices two conductors from 14 AWG up to 1/0 AWG with a PVC-coated aluminum body rated for 600 V and 194 °F, UL and CSA listed

  • Product type2-Holes, In Line
  • Accepts 14 AWG to 1/0 AWG stranded copper
  • PVC insulation rated to 194 °F maximum temperature
  • Dual-port in-line design for straight splices
  • Aluminium body works with Al, Cu and CCA conductors
  • UL E9809 and CSA 6591 listed for 600 V

Two-hole in-line splice connector

The Blackburn 2-Hole In-Line Splice Connector joins two conductors in a straight line. It accepts stranded copper, aluminum or copper-clad aluminum wires from 14 AWG up to 1/0 AWG. The aluminum body is coated with black PVC insulation rated for 600 V. This connector suits electricians and installers making permanent in-line splices in residential or light-commercial wiring.

Sustained-load behaviour

Under continuous current the aluminum body conducts heat away from the joint while the PVC jacket remains stable up to 194 Degrees F. The dual hex-head set screws, driven by a 3/16 in key, maintain clamping force on both conductors without loosening during thermal cycling. CSA 6591 and UL E9809 listings confirm the connector meets pull-out and temperature-rise requirements for extended service.

Thermals noise and power

The connector has no moving parts, so it produces no audible noise during operation. Power loss appears only as resistive heating at the contact interface, which the aluminum body and PVC coating dissipate into the surrounding air. Normal use stays well within the 194 Degrees F temperature limit and the 600 V insulation rating.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 58% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBlackburn
Product type2-Holes, In Line

Questions about this item

How warm does the Blackburn 2-hole splice connector get when carrying full load all day?

It is rated for a maximum operating temperature of 194 degrees Fahrenheit, so the body will not exceed that under normal continuous use.

What wire gauges and conductor types must I already have for this connector to work?

It accepts stranded copper, aluminum or copper-clad aluminum from 14 AWG up to 1/0 AWG and is tightened with a 3/16-inch hex key.

Will the 600 V, CSA 6591 and UL E9809 ratings let me use this splice alongside older 600 V aluminium house wiring?

Yes, the connector is listed to 600 V and meets CSA 6591 and UL E9809 for aluminum, copper and copper-clad aluminum conductors.

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