Step Panel Lug (3) 600-2

2-Port Clear In-Line Pre-Insulated Connector, 250 MCM-6 AWG, Bag
https://nsiindustries.com/product/2-port-clear-in-line-pre-insulated-connector-250-mcm-6-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.
Single Lug Aluminum 250-6 (2 EA)
Transformer Lugs – Retail pack (Bag)
https://nsiindustries.com/product/transformer-lugs-retail-pack-bag/
Transformer Lugs
2-Port Edge Submersible Pedestal Connector, 2/0 – 14 AWG, Bag
https://nsiindustries.com/product/2-port-edge-submersible-pedestal-connector-2-0-14-awg-bag/
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.
1/0 AWG Aluminum Insulated Sleeve – Dual Rated – Yellow
https://nsiindustries.com/product/1-0-awg-aluminum-insulated-sleeve-dual-rated-yellow/
Pre-insulated service entrance compression sleeves are used for fast and easy installation with standard tools and dies.
Parallel Tap Connector 2
12-Port Black Mountable Pre-Insulated Connector, 500 MCM – 4 AWG
https://nsiindustries.com/product/12-port-black-mountable-pre-insulated-connector-500-mcm-4-awg/
Polaris Black Multi-Tap Mountable 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.
4/0 AWG Copper Long Barrel Splice – Purple
https://nsiindustries.com/product/4-0-awg-copper-long-barrel-splice-purple/
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.
4/0 AWG – 1 AWG Copper C-Shape Tap – Blue
https://nsiindustries.com/product/4-0-awg-1-awg-copper-c-shape-tap-blue/
These C-shape copper taps ensure positive, all-around compression with low resistance and high pull-out values.