AC464RG 200A, 480/600V, 3-Phase, 4-Wire Fusible Bus Plug

Powerful protection for demanding industrial power distribution, the AC464RG Fusible Bus Plug from GE Armor-Clad is engineered for 200A service on 480/600V, three-phase, four-wire systems. This compact, plug-in protection device sits at the heart of your feeder network, delivering fast fault isolation and reliable protection for critical equipment and downstream circuits.

Key advantages

• 200 Amp protection for feeders and downstream panels, helping prevent damage from overcurrent events while supporting reliable operation of your distribution network.
• 480/600V compatibility—designed to perform in mid- to high-voltage industrial environments where robust, high-capacity protection is required.
• 3-Phase, 4-Wire configuration aligns with common industrial loads and neutral return paths, ensuring balanced distribution and proper grounding within your system.
• Fusible plug design provides clear disconnect capability at the feeder level, enabling safe maintenance and selective coordination within Armor-Clad gear.
• Armor-Clad ruggedness from GE safeguards the plug in demanding environments, helping resist impact, dust, and moisture intrusion typical of factory floors and outdoor installations.
• Seamless integration with GE Armor-Clad infrastructure, reducing installation complexity and aligning with existing protection schemes for consistent performance.
• Reliability in downtime-critical setups—targeted protection at the source minimizes unnecessary outages and protects essential downstream equipment.

Technical specifications

• Manufacturer: GE
• Series: Armor-Clad
• Model: AC464RG
• Type: Fusible Bus Plug
• Amp rating: 200A
• Voltage rating: 480/600V
• Phase: 3-Phase
• System: 4-Wire

Ideal use cases

• Upgrading or expanding industrial switchgear where a dedicated 200A fusible feeder is needed for 480/600V systems.
• New installations in manufacturing plants, processing facilities, or data centers requiring robust, plug-in protection at the feeder point.
• Retrofits of existing Armor-Clad environments to improve fault isolation and protect downstream equipment with a reliable fusible solution.
• Applications that demand quick maintenance access and clear, code-compliant disconnection at the bus plug level.

Installation and care

Because this is a high-voltage, protective device, install and service it through qualified electrical personnel in accordance with local codes and GE’s installation guidelines. Ensure compatibility with your existing Armor-Clad gear and verify that the 200A fusible configuration matches your feeder circuit protection strategy for optimal coordination and safety.