General Electric | SB325RGJ | Fusible Bus Plug | 400A | 240V

When you need dependable protection for 240-volt distribution, the General Electric SB325RGJ Fusible Bus Plug offers a precise 400A capacity in a form factor designed for maintenance, retrofit, and replacement projects. This GE-made component is identified by the SB325RGJ part number, the most reliable reference for compatibility in established panels and feeders.

Designed for rugged industrial environments, this fusible bus plug integrates into compatible bus systems to provide targeted protection where it's needed most—without over-sizing or unnecessary complexity. Use cases include upgrading older switchgear, refreshing aging protection devices during retrofits, or stocking ready-to-deploy replacements to minimize downtime.

Key specifications

• Amperage: 400A
• Voltage: 240V
• Identification: Part number SB325RGJ ensures precise compatibility

Ideal use scenarios

• Maintenance tasks in industrial facilities with 240V distribution networks
• Retrofit projects where legacy gear needs updated fusible protection
• Replacement to reduce panel downtime and ensure consistent protection ratings

Why this GE SB325RGJ stands out

• Brand-backed reliability: General Electric engineering and manufacturing standards support long-term performance in critical infrastructure
• Exact rating alignment: 400A at 240V targets the protection needs of mid- to large-load centers without oversizing
• Clear compatibility reference: Use the SB325RGJ part number as the primary guide for fitment and replacements
• Part of a modular protection strategy: Streamlines field changes and reduces risk during maintenance windows

Practical considerations

• Confirm fit and ratings before ordering—the SB325RGJ is the best compatibility reference
• Engage a qualified electrician for installation and testing, following all applicable codes and safety practices
• Keep a spare, correctly rated fusible bus plug on hand for proactive maintenance planning