GE TH3364R - 200A, 600V, 3-Pole, Disconnect Switch

GE TH3364R stands as a purpose-built solution for safe, reliable electrical isolation in demanding industrial and commercial settings. This 3-Pole Disconnect Switch delivers confident performance when safety, control, and clear de-energization are non-negotiable, making it a trusted choice for maintenance windows, service de-energization, and equipment commissioning. With a 200 A rating and 600 V maximum, the TH3364R is engineered to handle medium-duty feeder and motor-control applications with ease.

Key specifications at a glance

• Amperage rating: 200 A
• Voltage rating: 600 V
• Number of poles: 3-Pole
• Product type: Disconnect Switch
• Brand: GE
• Model: TH3364R

Why the GE TH3364R is a smart safety investment

Designed to align with lockout/tagout procedures, the TH3364R enables technicians to isolate circuits with clear, verifiable disengagement. This reduces the risk of accidental energization during maintenance and servicing, helping teams adhere to safety standards and protect workers on site. The three-pole design ensures complete isolation across all conductors, providing a decisive break in the circuit and minimizing the potential for backfeed or stray energization.

Reliable disconnection under load

In environments where equipment must be isolated while powered, the GE TH3364R delivers dependable disconnection under load. This capability is crucial for preventing arcing and ensuring a clean, stable shutdown of circuits feeding motors, lines, and control gear. By prioritizing a solid, intentional disconnect, this switch supports safer maintenance work and faster, more predictable outages when needed.

Durability built for everyday industrial use

With long-term durability in mind, the TH3364R is engineered to withstand the rigors of busy electrical rooms and factory floors. Its robust mechanical operation tolerates frequent operation and the demanding cycles typical of commercial and industrial environments, helping to reduce maintenance intervals and extend service life.

Ideal use cases

Think of the GE TH3364R as the backbone for safe isolation in scenarios such as:

• Main service disconnects in electrical rooms and switchgear enclosures
• Feeder switches for critical manufacturing lines
• Motor control circuit isolations in HVAC, pumping, or processing equipment
• Equipment racks and standalone control panels requiring clear, three-pole isolation

How this disconnect switch fits into your safety and reliability plan

Adopting the GE TH3364R enhances your safety program by providing a clear, compliant means of isolating power during maintenance. Pair it with lockout/tagout practices to ensure that every maintenance window starts with a confirmed de-energized state. The three-pole configuration supports consistent phase isolation, which translates into more predictable maintenance outcomes and improved uptime for connected equipment.

Practical considerations and tips

• Verify that the TH3364R’s 200 A rating matches the feeder or motor circuit you intend to disconnect, ensuring a safe operating margin for startup surges and load variations.
• Schedule periodic functional checks to confirm smooth operation and reliable disengagement under load, aligning with your maintenance calendar and safety audits.
• Document the disconnect location and tagging procedures as part of your standard operating procedures to streamline safety reviews and inspections.

For facilities prioritizing robust electrical isolation, clear lockout/tagout compatibility, and dependable performance in medium-voltage control environments, the GE TH3364R 200 A, 600 V, 3-Pole Disconnect Switch stands out as a thoughtful, durable choice that aligns with practical safety needs and real-world usage.