General Electric | SL421RGP | Fusible Bus Plug | 30A | 4-Pole | 240V

General Electric SL421RGP Fusible Bus Plug — a genuine GE replacement engineered for maintenance, retrofit, and replacement in compatible switchgear. With a 30A, 4-pole configuration at 240V, this bus plug delivers a precise, reliable protection pathway for demanding electrical distributions.

Key specifications and practical benefits you’ll notice in the field:

• Amperage and voltage: 30A at 240V, providing appropriate overcurrent protection for mid-range feeders while staying within safe operating limits.
• 4-Pole design: Four connection points support multiple circuits and coordinated protection within a single plug, helping keep wiring organized and serviceable.
• Exact OEM reference: Part number SL421RGP is your best compatibility signal — use it to verify fit with your GE panels and assemblies before ordering.
• Ideal use cases: Perfect for routine maintenance swaps, panel retrofits to align with updated protection schemes, or as a precise spare replacement for existing GE equipment.

Why this fusible bus plug matters in your distribution setup:

• Authentic GE engineering ensures correct form factor, connector alignment, and mounting compatibility with your current gear, reducing installation guesswork.
• Reliable protection for critical circuits: Designed to integrate smoothly with GE bus bars, supporting consistent interrupt protection and dependable serviceability.
• Clear compatibility signals: Rely on the SL421RGP reference to match your panel model and ratings, ensuring a seamless fit and reliable performance.

Tips for selection and installation

• Always confirm fit and ratings against your specific panel model and electrical drawings before ordering. The part number SL421RGP is the most reliable compatibility reference.
• Follow standard safety procedures (lockout-tagout, appropriate PPE) during maintenance and replacement work.
• Keep spare fusible components protected from moisture and dust to preserve contact integrity and performance until installation.

Whether you’re refreshing aging equipment, executing a retrofit, or stocking a precise replacement part for ongoing operations, the General Electric SL421RGP fusible bus plug offers a spec-accurate, dependable solution to keep your distribution system protected and performing as intended.