General Electric | AC1423RJ | Fusible Bus Plug | 100A | 3-Pole | 240V

Meet the General Electric AC1423RJ Fusible Bus Plug — a purpose-built, field-ready solution for reliable power protection in industrial switchgear and distribution panels. Engineered for three-phase 240V systems, this 100A, 3-pole fusible bus plug enables quick, safe upgrades, replacements, and retrofits, keeping your electrical infrastructure humming with minimal downtime.

Key specifications

• Amperage: 100 A
• Poles: 3-Pole
• Voltage: 240V
• Part number: AC1423RJ

What makes this fusible bus plug stand out

Designed by General Electric, the AC1423RJ represents a precise match for compatible GE switchgear and power distribution configurations. Its fusible design provides inherent protection, enabling quick isolation and fuse access without extensive downtime. The 3-pole configuration supports balanced three-phase protection, helping maintain system stability during fuse operations.

Ideal use cases

• Maintenance: Swap in a ready-to-go fusible bus plug during routine service to minimize outage time.
• Retrofit: Update legacy gear to current GE-compatible components with a proven fit.
• Replacement: Replace a failed or worn fusible bus plug with a part-number-specific solution that aligns with existing rail geometry and connections.

Why choose GE AC1423RJ for your project

Authentic GE components deliver consistent performance and compatibility across GE-rated equipment. The AC1423RJ is intentionally matched to GE’s electrical assemblies, reducing guesswork in replacement parts and ensuring correct terminal sizing, fuse compatibility, and safe operation. This translates to faster install times, fewer field returns, and enhanced reliability in critical electrical systems.

Practical notes for procurement and installation

• Before ordering, verify fit and ratings against your equipment’s requirements; the AC1423RJ is the best reference for compatibility.
• Reserve this fusible bus plug for three-phase, 240V service where a 100A protective device is appropriate.
• Plan for safe handling and lockout/tagout procedures during replacement to protect personnel and equipment.

Whether you’re performing a scheduled maintenance cycle, upgrading to a newer GE-rated configuration, or replacing a worn fusible bus plug, the General Electric AC1423RJ provides a precise, durable, and dependable solution that keeps your power distribution performing at peak efficiency.