General Electric | AC321 | Fusible Bus Plug | 30A | 3-Pole | 240V

Upgrade or service your GE electrical panel with the General Electric AC321 Fusible Bus Plug. Designed for maintenance, retrofit, and replacement needs where precise compatibility matters, this 30A, 3-Pole, 240V fusible bus plug is a reliable choice for keeping critical circuits protected and easily accessible.

Why choose the GE AC321 Fusible Bus Plug

• Precisely rated at 30A with a 3-pole configuration to support three-phase circuits in compatible GE panels.
• Fusible design adds a protective path that can simplify fault clearing and reduce downstream damage during routine service or emergencies.
• Ideal for maintenance, retrofit, or replacement projects where an exact 30A, 3-Pole, 240V fit is required.
• Lightweight, modular form for quick installation in field conditions, minimizing downtime during panel servicing.
• Part number AC321 serves as the strongest compatibility reference; always verify fit and ratings before ordering.

Key specifications: Amperage 30A, Poles 3-Pole, Voltage 240V. Use cases include replacing aging bus plugs in three-phase panels, integrating into new or upgraded electrical rooms, and supplying a consistent, known protective path in critical load centers.

Who it's for: electrical contractors, facilities managers, industrial maintenance teams, and service technicians who manage GE panel systems and require reliable, board-level protection that fits exact specs.

Practical tips: - Always de-energize the panel and follow lockout/tagout procedures before installation. - Confirm exact panel make/model compatibility using the AC321 part number as your primary reference. - If unsure, compare the bus plug’s pole count, amperage, and voltage to your existing setup to avoid mismatches.

Long-term value

With GE's engineering backing, the AC321 Fusible Bus Plug offers durable construction and consistent performance within your electrical distribution system, reducing downtime and balancing protection across critical loads.