Power your EV charging infrastructure with the Siemens RapidSBx™ 1200A Switchboard (Catalog No. SBXWW12EBB3RP) — a ready-to-install, UL 891-listed solution engineered for rapid deployment and rugged performance. Designed for dual voltage systems (480Y/277V or 208Y/120V), this switchboard comes equipped with a 3VA67 electronic trip main breaker (LSIG), surge protection device, and a 120VAC 15A duplex receptacle.

Built with outdoor reliability in mind, the NEMA 3R white powder-coated enclosure withstands corrosion and extreme environments with a 1600-hour salt spray rating. Its pad-mount, bottom-feed design offers easy installation and ample cable access. Arc mitigation features like Dynamic Arc Sentry (DAS) ensure NEC 240.87 compliance for enhanced safety.

Ideal for commercial EV charging applications, this unassembled switchboard supports customizable branch breaker options (sold separately) and includes 28.75” of unit space for flexible configurations. Front-accessible terminations, seismic ratings (IBC 2021 / CBC 2022), and made-to-stock availability make the RapidSBx a dependable and future-ready power distribution solution.

Key Features:

• 1200A 3VA67 LSIG Main Breaker

• 65kAIC Interrupt Rating

• Dual Voltage: 480Y/277V or 208Y/120V

• NEMA 3R Outdoor, Tamper-Resistant Enclosure

• Surge Protection Device (SPD) Included

• 120V 15A Duplex Receptacle

• UL 891 Listed | Seismic Rated

• Bottom Feed | Pad-Mounted | White Powder Coat

• Dimensions: 46”W x 36”D x 66”H

• Weight: 1007 lbs (shipping)

Branch breakers sold separately.

Downloads