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You are here: Home > Electrical > Electrical Products by NSI Industries > Polaris™ Insulated Mechanical Connectors by NSI Industries
We found 345 results matching your criteria.

When your reputation depends on it, choose the pre-insulated connector that covers all applications. Choose Polaris™ for heavy duty, secure connections in a range of applications. And when it comes to motors, reach for Polaris Grey™ for fine stranded and flex copper connections. Need direct burial or submersible connections? Polaris Blue™ is the contractor's choice. Polaris™ insulated connectors are cULus listed, abrasion-resistant and come as multiport, stacked, or custom-made for your application. See why the original really is the best. Save time, save labor, and increase profit with Polaris™.
Heavy Duty Uninsulated Blocks by NSI Industries

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Polaris Blue™ Direct Burial and Submersible Insulated Connectors by NSI Industries

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Polaris Grey™ Insulated Connectors for Fine Stranded Wire by NSI Industries

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Polaris™ Black Insulated Connectors by NSI Industries

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Polaris™ Submersible Pedestal Connectors by NSI Industries

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Uninsulated Multi-Cable Connectors by NSI Industries

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CP250
NSI CP250

250 MCM CABLE ENTRY PLUG, SOLD BY THE PIECE more info
CP3/0
NSI CP3/0

3/0 AWG CABLE ENTRY PLUG, SOLD BY THE PIECE more info
CP350
NSI CP350

350 MCM CABLE ENTRY PLUG more info
CP500
NSI CP500

500 MCM CABLE ENTRY PLUG more info
CP600
NSI CP600

600 MCM CABLE PORT PLUGS, SOLD BY THE PIECE more info
CP750
NSI CP750

750 MCM CABLE ENTRY PLUG more info
IPL1/0-12
NSI IPL1/0-12

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 12 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-14
NSI IPL1/0-14

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 14 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-3
NSI IPL1/0-3

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 3 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-3B
NSI IPL1/0-3B

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 3 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-4
NSI IPL1/0-4

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 4 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-4B
NSI IPL1/0-4B

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 4 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-5
NSI IPL1/0-5

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 5 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-6
NSI IPL1/0-6

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 6 PORT (SINGLE SIDED ENTRY) more info
IPL1/0-8
NSI IPL1/0-8

1/0-14 AWG POLARIS INSULATED MULTI-TAP CONN 8 PORT (SINGLE SIDED ENTRY) more info
IPL250-3
NSI IPL250-3

250 MCM - 6 AWG POLARIS INSULATED MULTI-TAP CONN 3 PORT (SINGLE SIDED ENTRY) more info
IPL250-3B
NSI IPL250-3B

250 MCM - 6 AWG POLARIS INSULATED MULTI-TAP CONN 3 PORT (SINGLE SIDED ENTRY) BAGGED more info
IPL250-4
NSI IPL250-4

250 MCM - 6 AWG POLARIS INSULATED MULTI-TAP CONN 4 PORT (SINGLE SIDED ENTRY) more info
IPL250-4B
NSI IPL250-4B

250 MCM - 6 AWG POLARIS INSULATED MULTI-TAP CONN 4 PORT (SINGLE SIDED ENTRY) more info
IPL250-5
NSI IPL250-5

250 MCM - 6 AWG POLARIS INSULATED MULTI-TAP CONN 5 PORT (SINGLE SIDED ENTRY) more info
   
 
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