GE TH3363 - 100A, 600V, 3-Pole, Safety Switch

GE TH3363 - 100A, 600V, 3-Pole Safety Switch is a robust GE solution engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. Built to handle the rigors of active electrical rooms, this model delivers clear, decisive disconnects when you need them and dependable protection to keep equipment and personnel safe.

Key strengths

• Three-pole design provides complete isolation of three conductors up to 600V, ensuring full protection for three-phase circuits.
• 100A amperage rating is well-suited for motor disconnects, panelboards, and branch circuit protection, offering a compact yet capable switching solution.
• Rugged construction built for demanding industrial and commercial environments, delivering lasting performance in tough conditions.
• Reliable isolation and protection functionality enables safe maintenance and reduces the risk of unintended energization in active systems.
• Compact, maintainable fusible switch option where a maintainable, space-conscious disconnection is needed without sacrificing protection.

Ideal use cases

• Motor disconnects in manufacturing lines, conveyors, and processing equipment
• Panelboard assemblies requiring a dedicated, easy-to-service safety switch
• Branch circuit protection in commercial electrical rooms and equipment rooms

What you gain with the GE TH3363

When uptime matters, the TH3363 offers a dependable, straightforward approach to disconnect and protect power circuits. Its three-pole configuration ensures that all phases are isolated, reducing the risk of unexpected energization during maintenance. The combination of a 100A rating and 600V capability means you can deploy this switch across a broad range of motors and equipment without overtaxing the switchgear. And with a design focused on ease of service, technicians can perform inspections and replacements quickly, keeping downtime to a minimum.

Designed for real-world reliability, the GE TH3363 is the practical choice for facilities that demand consistent performance, straightforward operation, and protective isolation across three-phase systems.