General Electric | SB425RGRI | Fusible Bus Plug | 400A | 240V

General Electric SB425RGRI Fusible Bus Plug — 400A, 240V

When reliability and speed matter in industrial power distribution, the GE SB425RGRI Fusible Bus Plug stands ready. Designed for maintenance, retrofit, and replacement, this 400A, 240V fusible bus plug integrates protective functionality directly into your GE switchgear ecosystem, helping you protect feeders while minimizing downtime.

Key advantages

• High-current protection with a 400A rating, suitable for demanding feeders in manufacturing lines, data centers, and large commercial installations.
• 240V compatibility aligns with common facility distribution schemes, enabling straightforward integration into existing systems.
• Plug-in fusible protection simplifies service workflows by allowing rapid isolation of a feeder for maintenance or upgrade without extensive equipment disassembly.
• Geared toward maintenance, retrofit, and replacement projects, helping extend the life of existing gear while preserving protective integrity.
• Brand-specific compatibility: the SB425RGRI part number provides the most reliable reference to ensure exact fit within GE equipment ecosystems.

Compatibility and installation notes

• Always confirm fit and ratings before ordering. The part number SB425RGRI is your best reference for compatibility with GE gear.
• Ensure your switchgear is rated to accept this fusible bus plug and that the bus plug’s rating matches the circuit requirements.
• Follow GE installation guidelines and safety practices when replacing or retrofitting bus plugs to maintain system integrity.

Ideal use cases

• Maintenance scenarios where quick isolation of a feeder minimizes downtime and service disruption.
• Retrofit projects upgrading older systems to include reliable fusible protection in GE environments.
• Replacement workflows to restore protective functionality after wear or damage to bus components.
• New installations requiring proven GE protection with a straightforward plug-and-protect approach for feeders.

Practical tips for optimal results

• Maintain a spare SB425RGRI as part of your critical spares program to shorten outage times during service events.
• Store and handle in a clean, dry environment; inspect packaging or seals before installation.
• Document the exact part number in maintenance records to streamline future ordering and audits.