(M-F 7am-5pm ET)
M-F 7am-5pm ET
NSI Step Panelboard Lug 2 300 MCM-6 AWG Aluminum/ Copper (300T-2)
NSI Bi Metallic Pin Terminal 600 MCM Wire Size 350 MCM Tin Plated Stranded Cooper Pin (PT600)
NSI Non Metallic Splice And Tap Kit12-14 AWG For 2 Conductor Cable (NMT-2)
NSI 1-2 STR-4 SOL Insulated Service Entry Sleeves Color Code Red Main-Blue Tap (ISE71)
NSI 6 AWG Aluminum Compression Splice Aluminum/ Copper (ASC6T)
NSI 4 AWG Aluminum Compression Splice Aluminum/ Copper (ASC4T)
NSI Aluminum Single Lug 3/0-6 AWG Aluminum/ Copper (3/0T)
NSI 225A Stacked Neutral Bar 4-14 AWG 36 Circuits (1036)
NSI Bi Metallic Pin Terminal 6 AWG Wire Size 8 AWG Tin Plated Stranded Cooper Pin (PT6)
NSI D Die Tap Covers (C7)
NSI Gray Easy Twist Wire Connector For 22-14 AWG Wire-1000 Per Bag Priced Per Each (WC-GB)
NSI High Temperature Small Ceramic White Wire Connector For 22-14 AWG Wire 100 Per Bag (TOP-S-CD)
NSI Polaris ISR-2/0 In-Line Entry 2-Port Splicer/Reducer Connector 2/0-14 AWG Insulated (ISR-2/0)
NSI Polaris ISR-2 In-Line Entry 2-Port Splicer/Reducer Connector 2-14 AWG Insulated (ISR-2)
NSI Polaris ISR-4C Vision Tap In-Line 2-Port Connector Clear 4-14 AWG Insulated (ISR-4C)
NSI 600 MCM - 6 AWG Polaris Insulated Multi-Tap Connector 18-Port [Dual Sided Entry] (IPLD600-18) Polaris Black Multi-Tap Connectors form secure co...
View full detailsNSI Dual Rated Transformer Lugs 600 MCM - 2 Awg (3-600L4) Panelboard style for multi-conductor with NEMA mounting hole spacing for turn-prevent an...
View full detailsNSI Aluminum Double Lug 2 1/0-14 AWG Aluminum/ Copper (2-0T)
NSI Purple Electric Tape Easy-Wrap 3/4 Inch X 60 Foot (EWG7060-7)
NSI Saddle Tie Mount Natural .236 Inch Hole-100 Per Pack Priced Per Each (GRP-SM9N)
NSI 3-Port Black Dual-Sided Multi-Tap Pre-Insulated Connector 4 AWG-14 AWG-12 Per Pack Priced Per Each (IPLD4-3)
NSI 3-Port Clear Dual-Sided Multi-Tap Pre-Insulated Connector 4 AWG-14 AWG 1 Per Bag (IPLD4-3CB)
NSI 6-Port Clear Dual-Sided Multi-Tap Pre-Insulated Connector 1/0 AWG-14 AWG-6 Per Pack Priced Per Each (IPLD1/0-6C)
NSI Neutral Bar Stacked 24 Circuit With Base (2024B)