General Electric | AC463RGJ | Fusible Bus Plug | 100A | 600V

Meet the General Electric AC463RGJ Fusible Bus Plug—an authentic GE protective device engineered for reliability in 600V electrical systems. With a 100A rating, this fusible bus plug delivers precise overcurrent protection in maintenance, retrofit, and replacement projects where exact specifications are essential.

Why choose the GE AC463RGJ Fusible Bus Plug

• Authentic General Electric component built for enduring performance in service cabinets and bus assemblies.
• 100A amperage rating tailored for feeders and branch circuits that require reliable protection without over-sizing.
• 600V voltage rating suitable for a wide range of commercial and light industrial applications.
• Part number AC463RGJ as the best compatibility reference, ensuring you match the exact bus plug design for the intended gear.
• Ideal for maintenance, retrofit, and replacement scenarios where matching specs is critical to system integrity.

Key specifications

• Amperage: 100A
• Voltage: 600V
• Type: Fusible Bus Plug
• Part number: AC463RGJ
• Brand: General Electric

Practical use cases and who benefits

This fusible bus plug is a practical fit for facilities and service teams performing protective device retrofits, equipment upgrades, or component replacements in GE-based switchgear and bus assemblies. It’s well-suited for electrical infrastructures that require modular protection inserts, quick replacement of worn fusible links, or upgrades to align with updated safety standards. Ideal for electrical contractors, facilities managers, and maintenance crews responsible for keeping distribution closets and feeder lines compliant and protected.

Fitment, compatibility, and best practices

• Always confirm fitment using equipment manufacturer documentation. The AC463RGJ is the primary reference for compatibility.
• Verify system voltage and conductor ratings match the 600V / 100A specification before ordering.
• Use this part in assemblies designed to accommodate fusible bus plugs of this style and rating; consult your gear’s replacement catalogs to ensure correct form and function.
• Consider keeping a spare AC463RGJ on hand for proactive maintenance and faster restoration after a fuse event.

Tips for optimal results

• Cross-check the part number with your maintenance logs to prevent mismatches during retrofit projects.
• Document the replacement date and system segment protected by the bus plug to support future servicing and compliance records.
• Store fusible components in a clean, dry environment to preserve fusible elements and ensure immediate reliability when installed.