SB326RG 600A, 240V, 3-Phase, 3-Wire Fusible Bus Plug

Meet the SB326RG, a 600A, 240V, 3-Phase, 3-Wire Fusible Bus Plug from GE’s trusted Spectra Series. Built for demanding industrial environments, this plug-in protection device delivers reliable, fast-acting fuse protection right at the distribution point—so your energized equipment stays safer and your uptime stays higher.

• Electrical spec at a glance: 600 A current rating, 240 V, 3-Phase, 3-Wire, Fusible type. This combination is designed to protect heavy-load feeders and essential motors without sacrificing responsiveness.
• Spectra Series compatibility: Engineered to integrate smoothly with GE Spectra Series switchgear, ensuring a cohesive, modular power distribution solution that simplifies upgrades and maintenance.
• Fast fault isolation: With a fusible bus plug in the circuit path, faults are contained at the source, helping minimize equipment damage and reducing downtime when service is required.
• Field-friendly design: User-friendly installation within compatible Spectra configurations, with straightforward replacement of fusible elements to keep downtime to a minimum.
• Ideal applications: Large 3-phase feeders, critical motor feeds, and other high-current loads in manufacturing floors, distribution centers, and industrial facilities that demand dependable power protection.
• Durable and practical: Built for ongoing operation in demanding environments, balancing strong physical construction with the flexibility of modular power distribution.

The SB326RG isn’t just a connector—it’s a strategic safeguard for your 3-phase, 240V power networks. By combining robust current protection with the modular, scalable GE Spectra Series ecosystem, it helps you maintain consistent performance under load and makes preventive maintenance more predictable. Whether you’re upgrading an existing installation or stocking spares for critical lines, this fusible bus plug delivers clear value: reliable protection, rapid serviceability, and a smoother path to uptime.

Key use scenarios include feeding high-demand motors, backbone circuits in a distribution panel, or any 3-phase, 3-wire path where rapid fault clearing and dependable protection are priorities. With the SB326RG, you’re choosing a purposeful, purpose-built solution designed to align with GE’s Spectra Series infrastructure and the real-world needs of industrial power distribution.