Polaris™ in original black. The centerpiece of NSI incredible product offering, Polaris™ in original black is the insulated connector that every other connector copies. Its introduction marked the beginning of a new age, providing the fastest, safest, most professional connection possible.

NSI Polaris™ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 to 3/0 AWG Conductor, 600 VAC, 1 Pole, 2 Conductor, Class B and C Wire Type, 1/4 in Hex, -45 to 90 deg C, Plastisol, Black, 1.84 in L x 1.75 in W x 1.87 in H

• Insulated tap connectors are suitable for connecting two wires
• Will not support combustion
• Not recommended for fine stranded, flexible wire
• Available in two styles with wires being connected from the same side of the connector or opposite sides of the connector
• Single-Side Wire Entry, Form secure connections between 2 conductors quickly using the single-sided entry ports sized for wires between 3/0 and 6 AWG
• Ergonomic Design, Rounded corners and a smooth exterior finish over the plastisol insulation make Polaris connectors comfortable to grip
• Removable Plugs, Each port and adjustable set screw is covered by a secure plug to prevent debris, moisture or contaminants from entering the insulated connector
• Pre-filled Oxide Inhibitor, Both single-side entry ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance
• Professional Performance, The durable layer of insulation on each Polaris connector is UV, abrasion and chemical-resistant for reliable performance

• Technical Bulletin https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NSI_ITH-750_Technical_Bulletin.pdf