https://nsiindustries.com/product/400-mcm-copper-long-barrel-splice-blue/
Splicing conductors are the professional’s choice for making quick in-line connections and repairing damaged wiring. Use POLARIS splice connectors for bonding solid or fine stranded UL-listed wires in harsh environments.
https://nsiindustries.com/product/8-port-clear-pre-insulated-connector-500mcm-4-awg-bag/
Polaris Vision Tap Multi-Tap Connectors form secure connections between multiple conductors with a transparent rounded design and chemical-resistant insulation coating. Installs with a hex key and torque wrench, with no need for cover and taping.
https://nsiindustries.com/product/4-port-edge-submersible-pedestal-connector-2-0-14-awgbag/
Polaris Edge Multi-Tap Direct Burial Connectors form secure connections between multiple conductors and feature a squared-off design and EPDM rubber insulation coating for temporary submersion or direct burial. Installs with a hex key and torque wrench, with no need for cover and taping.
https://nsiindustries.com/product/3-0-awg-1-2-1-hole-copper-short-lug-orange-bell-end/
The POLARIS compression design creates a permanent, vibration-resistant connection that you can rely on with low contact resistance. Suitable for a wide range of applications, including power distribution, grounding and data transmission.
Neutral Bar Stkd 24 Crct w/Main & Base
Single Lug Copper 6-14
Neutral Bar Stacked 42 Circuit w/Main
https://nsiindustries.com/product/2-port-black-multi-tap-pre-insulated-connector-350-mcm-10-awg-bag/
Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design and UV-resistant insulation coating. Installs with a hex key and torque wrench, with no need for cover and taping.
Transformer Lug Kit 8
https://nsiindustries.com/product/wr-cable-clip-self-adhesive-25-ea/
Wr Cable Clip Self-Adhesive (25 EA)