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Shoreline Offroad

Voswitch B400 S Grab Handle Switch for Ford Bronco 2021-Current

Voswitch B400 S Grab Handle Switch for Ford Bronco 2021-Current

$219.00 USD
$219.00 USD $219.00 USD
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Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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  • Upgrade your Ford Bronco’s electrical system with the Voswitch B400 S — a next-generation grab handle switch panel designed for seamless integration and rugged performance.

    This advanced control system replaces outdated relay setups with solid-state MOSFET technology, giving you faster response, cooler operation, and a longer lifespan. With up to 100A of total system power, it’s perfect for powering LED light bars, air compressors, lockers, fans, and other high-draw off-road accessories.

    Each circuit supports temporary overloads up to 20% for 30 seconds, ensuring reliable startup of high-inrush devices. Smart self-healing protection eliminates the need for fuse changes—simply power on and go. The plug-and-play design includes everything you need for easy installation, with pre-terminated wiring, an under-hood bracket, and a 100A in-line fuse.
    Built to thrive in extreme environments, the IP68 waterproof power module keeps dust and water out, so you can tackle any adventure confidently. With a factory-style fit and finish, the Voswitch B400 S delivers professional-grade power management that looks and performs like OEM—only better.

    What’s Included
    Parts List꞉ (Include all relevant parts here)
    • (1) Grab Handle Switch
    • (1) Power Module
    • (1) Battery Cable Set with 100A In‑Line Fuse
    • (1) Under‑Hood Mounting Bracket
    • All Required Mounting Hardware, Stickers, and Terminals


  • Features & Detail

    【Seamless OEM-Style Fit】Specifically engineered for Ford Bronco 2021-current, the Voswitch B400 S mounts perfectly in the factory grab handle area—delivering a clean, factory look without cutting, drilling, or interior modification.
    【Powerful 100A Output】Run all your favorite off-road accessories with confidence. The B400 S provides four high-output circuits (20A, 20A, 30A, 40A) for a total of 100A system power, ideal for lights, air compressors, lockers, and fans.
    【Advanced Solid-State Design】Built with MOSFET technology—no bulky relays, no fragile fuses. The solid-state system runs cooler, lasts longer, and delivers instant, reliable power under all conditions.

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    • Ships from San Diego

      We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

    • Wrong fitment? We make it right.

      If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

    • Authorized dealer support

      Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.