GE TH4364R - 200A, 600V, 3-Pole, Fused Disconnect Switch

The GE TH4364R is a high-performance fused disconnect switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 200A rating, 600V capability, and a true 3-pole design, this switch delivers dependable disconnection under load while supporting stringent lockout/tagout procedures for safer maintenance and longer equipment life.

Key advantages that set the GE TH4364R apart

• Three-pole isolation ensures all live conductors are fully disconnected, providing complete circuit separation during service and reducing the risk of energizing equipment mid-maintenance.
• High-current capability supports demanding loads, including motors, pumps, conveyors, and other industrial equipment, without compromising safety or performance.
• 600V operational range makes it suitable for mid-to-high voltage applications in panelboards, switchgear, and service disconnects.
• Integrated fused protection offers upstream overcurrent protection, helping limit fault energy and protecting downstream components from damage.
• Lockout/Tagout readiness designed to facilitate safe maintenance workflows, improving compliance and worker safety on active systems.
• Durable, long-term reliability built to withstand frequent operation in harsh environments, reducing downtime and maintenance costs over time.

Practical applications and use cases

Ideal for service disconnects in industrial facilities and commercial buildings, the TH4364R is well-suited for motor control centers, HVAC systems, and process equipment where reliable isolation is critical. Use cases include:

• Shutting off power to motors, pumps, or fans for preventative maintenance or repair.
• Providing a clear, inspectable shut-off point in electrical panels and switchgear assemblies.
• Facilitating safe lockout/tagout procedures to protect personnel during servicing.

Specifications at a glance

• Amperage Rating: 200A
• Voltage Rating: 600V
• Number of Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: GE
• Model: TH4364R

Installation and safety considerations

• Plan placement in a clearly identified section of the control panel or switchgear to ensure quick, safe access during maintenance.
• Stock compatible fuse types and replacement parts to maintain continuous overcurrent protection.
• Train personnel on proper lockout/tagout procedures to maximize safety when the TH4364R is in use.

The GE TH4364R combines robust electrical isolation with practical safety features, delivering reliable performance when it matters most. For facilities that prioritize dependable disconnection under load and streamlined maintenance safety, this 3-Pole, 200A, 600V fused disconnect switch from GE is a trusted choice.