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Black plastisol-insulated aluminium multitap connector, 3.48 in long, two hex ports

Polaris nsi

Polaris nsi IT-750B Insulated Multitap Connector 3.48 In. L

SKU CH-8ZJY-7XKNJ

A two-port insulated multitap connector for 250–750 kcmil stranded copper or aluminum conductors, rated 600 V and 194 °F, with plastisol-insulated aluminum body and 3/8 in hex screws

  • Type2 Side
  • Insulated Plastisol body protects connections up to 194 °F
  • Dual-port design accepts 250–750 kcmil stranded copper or aluminium conductors
  • Hex-head 3/8 in drive enables fast, secure installation
  • cULus listed and RoHS compliant for 600 V applications
  • Compact 3.48 in length fits tight panel spaces

Two-Port Multitap Connector

The Polaris IT-750B is an insulated multitap connector built for electrical and industrial wiring tasks. It accepts stranded copper or aluminum conductors ranging from 250 kcmil to 750 kcmil. The body uses aluminum with a black plastisol finish for insulation. It carries a cULus listing and meets RoHS compliance.

Hex-Drive Installation

Each of the two ports is secured with a 3/8 inch hex head for straightforward termination. The connector fits directly into existing cable runs without specialised tooling beyond a standard hex driver. Its 3.48 inch length keeps the joint compact inside enclosures or junction boxes. The plastisol cover eliminates the need for separate tape or heat-shrink steps.

Sustained Load Rating

The connector is rated for continuous operation up to 600 volts and 194 degrees Fahrenheit. Aluminum construction maintains clamping force over thermal cycles without creep. The insulation material carries no UL 94 flammability rating, so suitability for specific fire-rated assemblies must be verified separately. It is not intended for conductors smaller than 250 kcmil or for voltages above 600 V.

Highlights

  • Insulated Plastisol body protects connections up to 194 °F
  • Dual-port design accepts 250–750 kcmil stranded copper or aluminium conductors
  • Hex-head 3/8 in drive enables fast, secure installation
  • cULus listed and RoHS compliant for 600 V applications
  • Compact 3.48 in length fits tight panel spaces

Specifications

BrandPolaris
Type2 Side

Questions about this item

What is the maximum operating temperature of the Polaris IT-750B connector?

The maximum operating temperature is 194 degrees Fahrenheit, as specified for this insulated multitap connector.

How much heat does the connector generate under continuous 600 V load?

The connector is rated for a maximum operating temperature of 194 degrees Fahrenheit and a maximum voltage of 600 V; heat generation depends on the specific current and conductor size used.

What wire sizes and tools are needed to install this 2-port connector?

It accepts stranded copper or aluminum wire from 250 kcmil to 750 kcmil and requires a 3/8-inch hex tool for the set screws.

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