General Electric | SL421RGJ | Fusible Bus Plug | 30A | 240V

Meet the General Electric SL421RGJ Fusible Bus Plug — a purpose-built protection device designed for maintenance, retrofit, and replacement projects in electrical distribution systems. With a clear 30A rating at 240V, this part delivers reliable overcurrent protection where GE equipment requires exact compatibility and a precise fit.

Key specifications at a glance

• Amperage: 30A
• Voltage: 240V
• Type: Fusible bus plug
• Brand/Model: General Electric, SL421RGJ
• Applications: maintenance, retrofit, and replacement in compatible gear
• Compatibility tip: confirm fit and ratings before ordering; the part number SL421RGJ is the best reference for compatibility

This fusible plug is designed to integrate into GE distribution assemblies that require a precise 30A, 240V protective plug. The fusible design provides a clear, field-replaceable protection point for feeders, helping to simplify maintenance workflows and minimize system downtime during servicing or upgrades.

Why this GE fusible bus plug stands out

• Exact part reference: using SL421RGJ ensures you’re matching the exact specifications your panel or switchgear calls for, reducing guesswork during replacements.
• Efficient maintenance and retrofits: designed for straightforward removal and replacement, so you can restore protection quickly without altering surrounding hardware.
• Consistent electrical performance: rated for 240V and 30A, aligning with common distribution circuits while helping preserve downstream equipment safety.

Ideal use scenarios

• Replacing a worn or damaged fusible plug in GE equipment that requires SL421RGJ compatibility.
• Performing a retrofit to update protection levels in a GE-based distribution setup without changing other components.
• Routine maintenance where a verified, manufacturer-referenced plug minimizes fitting issues and ensures reliable protection.

To ensure a seamless fit, always verify the exact part number against your equipment documentation before ordering. The SL421RGJ designation is the most reliable reference for compatibility, helping you avoid mismatches and installation delays. When you’re ready to proceed, this GE fusible bus plug is ready to support safer, more reliable electrical distribution in your project.