GE TH3224 - 200A, 240V, 2-Pole, Fused Safety Switch

The GE TH3224 is a purpose-built 200A, 240V, 2-pole fused safety switch designed to deliver dependable electrical isolation in demanding industrial and commercial settings. Built to support proper lockout/tagout procedures, this unit provides a safe, controlled disconnection under load, helping you protect workers and equipment during maintenance and servicing.

Key benefits that matter on the floor

• 2-Pole isolation means both supply lines are disconnected with a single action, simplifying safe servicing and reducing potential arc risks.
• Integrated fusing delivers built-in overcurrent protection, adding a crucial layer of fault protection during switching and fault events.
• 200A rating handles demanding industrial feeders and machine lines without frequent fuse changes or interruptions.
• 240V operation aligns with common industrial power distributions and commercial equipment, streamlining installation in a variety of facilities.
• Lockout/Tagout readiness supports compliant maintenance practices, safeguarding personnel during servicing and inspections.
• Durability for long-term use designed to withstand the rigors of busy plant environments, reducing downtime and replacement needs over time.

Practical use cases

Ideal for isolating machinery on production lines, serving as a reliable service disconnect for heavy equipment, or acting as a centralized safety switch in warehouses and manufacturing facilities. When a line must be safely de-energized for inspection, repair, or preventive maintenance, the GE TH3224 provides a clear, dependable path to safe shutdown and re-energization.

Why this matters

In industrial settings, effective electrical isolation is foundational to worker safety and operational continuity. The TH3224’s fused design, paired with straightforward lockout/tagout compatibility, helps minimize unexpected re-energization and protects both people and assets during critical maintenance tasks.

How it compares to typical switches

Compared with basic disconnects, the GE TH3224 combines a robust 2-pole configuration with built-in fusing, delivering immediate, reliable isolation plus ongoing protection. This integrated approach reduces the number of components you manage and simplifies maintenance workflows for improved uptime.

Who should consider the GE TH3224

Facility managers, plant engineers, and maintenance teams responsible for equipment protection and safe maintenance procedures will benefit from the TH3224. It’s well suited for manufacturing floors, large workshops, and commercial facilities where dependable isolation and compliance with lockout/tagout procedures are essential.

Tips for installation and maintenance

• Plan the installation path to ensure quick access for lockout devices and clear visibility of switch status.
• Regularly inspect fuses and terminations; replace any damaged or worn components promptly to maintain reliability.
• Integrate the TH3224 into your lockout/tagout procedures as the primary isolation point for affected circuits or equipment.
• Keep spare fuses and appropriate lockout devices on hand near the disconnect to minimize downtime during servicing.

Specifications at a glance

• Amperage Rating: 200A
• Voltage Rating: 240V
• Number of Poles: 2-Pole
• Product Type: Fused Safety Switch
• Brand: GE
• Model: TH3224