NSI

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    S12-14V-S NSI

    3 in stock

    S12-14V-S NSI

    NSI S12-14V-S 12-10 VNL SPADE TERM

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    S12-10V-S NSI

    3 in stock

    S12-10V-S NSI

    NSI S12-10V-S 12-10 VNL SPADE TERM

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    F22-250-3V-S NSI

    14 in stock

    F22-250-3V-S NSI

    NSI F22-250-3V-S 22-18 VNL FEM DISC

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    F16-250-3V-S NSI

    150 in stock

    F16-250-3V-S NSI

    NSI F16-250-3V-S 16-14 VNL FEM DISC

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    CT-103 NSI

    64 in stock

    CT-103 NSI

    NSI CT-103 6-8 MAIN COPPER C TAP

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    600T NSI

    3 in stock

    600T NSI

    NSI 600T 600-2AWG DU RATED LUG

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    500T NSI

    1 in stock

    500T NSI

    WLK 500T 1-IN GROMMET FACEPLATE

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    350T-2 NSI

    4 in stock

    350T-2 NSI

    NSI 350T-2 350-6AWG STACKED LUG

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    250T NSI

    1 in stock

    250T NSI

    NSI 250T 250-6AWG DU RATED LUG

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    250L2 NSI

    2 in stock

    250L2 NSI

    NSI 250L2 250-6AWG PNLBRD LUG

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    2/0T NSI

    2 in stock

    2/0T NSI

    NSI 2/0T 2/0-14AWG DU RATED LUG

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    2-2/0T NSI

    3 in stock

    2-2/0T NSI

    NSI 2-2/0T 2/0-14AWG DU RATED LUG

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    0T NSI

    1 in stock

    0T NSI

    NSI 0T 1/0-14AWG DU RATED LUG

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Frequently Asked Questions

LiveWire Electrical Supply is your trusted source for hard-to-find electrical supplies, offering a wide selection of circuit breakers, fuses, safety switches, and industrial control products—all ready to ship the same day. With real-time stock and price checks, you can easily find what you need at competitive prices, whether for residential, commercial, or industrial projects. Our experts are available to assist with part identification and technical support, while our expedited shipping options and free UPS Ground shipping on qualifying orders ensure fast delivery. For 24/7 assistance and personalized support, call 1-650-692-0700.

Shipping and Returns

Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.

FREE Shipping on orders over $100

We offer one to five-day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Please view our shipping policy here.

Same-Day Shipping

We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call (650) 777-0060 or email [email protected] for help.

Limited Warranty

Warranty Gurantee

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