GE TH3364 - 200A, 600V, 3-Pole, Switch

The GE TH3364 200A, 600V, 3-Pole Switch is engineered for dependable on/off isolation and reliable overcurrent protection in challenging industrial and commercial settings. Built to endure demanding environments, this compact, maintainable fusible switch keeps power under control where it matters most—minimizing downtime and safeguarding personnel and equipment.

• Model: TH3364
• Amperage: 200A
• Voltage rating: 600V
• Poles: 3-Pole

Key advantages of the GE TH3364 include robust isolation for motor drives, panelboards, and branch circuits, plus straightforward maintenance that reduces service time. Its 3-pole design provides reliable multi-line control, giving technicians precise disconnection in complex electrical feeders.

What this means in real-world use

• Motor disconnects: Quickly isolate motors for safe maintenance, startup checks, or emergency shutdowns without affecting other circuits.
• Panelboard protection: Centralized control point for feeders, helping to simplify wiring layouts and improve safety in electrical panels.
• Branch circuit protection: Clear, effective isolation for individual branches in commercial environments where space is at a premium.
• Compact footprint: Designed to fit tighter installations without sacrificing performance, making retrofits and new builds easier.

Who benefits from the GE TH3364

• Electrical contractors installing or upgrading industrial controls and commercial power distribution
• Facility managers seeking reliable, low-maintenance power isolation for equipment and systems
• Maintenance teams responsible for safe shutdown procedures and quick fault isolation

Why choose this model over other switching solutions? The TH3364 combines rugged construction with a focused feature set designed for practical, everyday protection and control. It emphasizes straightforward operation, durability under frequent use, and maintainability—so teams spend less time on setup and more time keeping critical systems online.

Practical tips for optimal performance: plan the switch placement to align with standard enclosure spacing, ensure proper termination practices for 200A-rated circuits, and pair the switch with compatible protective devices that match your load profiles. This combination delivers clean, reliable power control where high availability is essential.