https://nsiindustries.com/product/replacement-cable-entry-plug-for-connector-350-mcm/
Polaris Multi-Tap Connectors feature removable plugs to cover the cable ports. This replacement plug fits into entry ports to prevent debris, moisture and other contaminants from entering the connector.
https://nsiindustries.com/product/4-awg-1-4-2-hole-copper-long-lug-gray-2/
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.
https://nsiindustries.com/product/750-mcm-aluminum-splice-dual-rated-yellow/
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/al-cu-conn-4-14-awg-22-holes-20-circuit-2/
AL/CU CONN. 4-14 AWG 22 HOLES 20 CIRCUIT
Neutral Bar Copper 12 Circuit
https://nsiindustries.com/product/4-awg-3-8-2-hole-copper-long-lug-with-peep-hole-gray-2/
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.
https://nsiindustries.com/product/copper-split-bolt-750-tin-plated/
Split Bolt Copper 750 Tin Plated
https://nsiindustries.com/product/4-14-copper-bar-with-2-inch-centers/
Copper Bar 4-14 w/ 2″ Centers
Pwr Dist 2×350-6 Line 2×350-6 Load
https://nsiindustries.com/product/3-port-grey-multi-tap-pre-insulated-connector-6-14-awg-bag/
Polaris Grey Multi-Tap Connectors form secure connections between multiple fine-stranded wire conductors, with a rounded design and UV-resistant insulation coating. Installs with a hex key and torque wrench, no need for cover and taping.