INSULATED TERMINAL BLOCKS. Terminal and Power Distribution Blocks. #ITB30-12. Ins Terminal Blocks 30 Amp 12 Circuit. Nylon 66 housing ensures 'touchproof' safety, Brass metal …

Terminal & Power Distribution Blocks Polaris Mechanical Connectors deliver secure, high-performance connections with versatile configurations, fast installation, and long-lasting …

Transformer Lugs. Mechanical Terminals #3-600LL4. Transformer Lugs. Large size set-screw connectors with multiple mounting, NEMA spaced holes for a secure, turn-prevent connection; …

NSI provides all the electrical products you need, from cable fittings and connectivity options to network infrastructure solutions and essential supplies.

Power Distribution Block – 2-14 AWG. Terminal and Power Distribution Blocks. #AM-K2-I6. Power Distribution Block with 2) 2/0-14 AWG on Primary Line and 6) 2-14 AWG on Secondary Load. …

Terminate with confidence using Polaris lugs. Suitable for a wide range of applications, including power distribution, grounding and data transmission. We also carry splices for making quick in …

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Mechanical Lug Aluminum (2 EA) Mechanical Terminals #2TR. Mechanical Lug Aluminum (2 EA) Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy; Electro-tin …

Additionally, our wide offering of uninsulated and mechanical connectors match the needs of any job. POLARIS, now a part of NSI, remains the trusted brand most asked for by name. Learn More

750 MCM 1/2” 2-Hole Aluminum Long Lug – Yellow. Compression Termination. #AL750N. Terminate with confidence using Polaris lugs in a wide range of applications, including power …