About this item
Polaris ISR-500B 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG, Bag
- ISR-500B
- Polaris
- Terminal Blocks & Strips
Features
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Key points
- In-Line Wire Entry: Form secure connections between 2 conductors quickly using the in-line entry ports sized for wires between 500 MCM and 4 AWG Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement. . Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement. Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement.
- Ergonomic Design: Rounded corners and a smooth exterior finish over the abrasion-resistant plastisol insulation make Polaris connectors comfortable to grip
- Removable Plugs: Each port and set screw comes with a secure plug to prevent debris from entering the insulated connector
- Pre-filled Oxide Inhibitor: Both in-line ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance
- Professional Performance: Save time and labor when splicing or reducing in-line wires made from copper or aluminum, in a wide range of applications