General Electric THMS33 - 100A, 3-Pole, Disconnect Switch

The General Electric THMS33 100A, 3-Pole Disconnect Switch is built for demanding industrial and commercial environments where safe, reliable electrical isolation is non‑negotiable. Designed to support proper lockout/tagout procedures, this switch delivers dependable disconnection under load, helping maintenance teams work safely and efficiently while reducing downtime over the long term.

• 100A, 3-Pole configuration provides robust three‑phase isolation, streamlining control of feeders and panels.
• Lockout/Tagout compatibility supports compliant energy isolation during service, ensuring personnel safety and accountability.
• Industrial-grade durability engineered to withstand the rigors of busy facilities, delivering reliable performance day after day.
• Easy integration with standard electrical systems and GE equipment, making substitution or upgrades straightforward in existing installations.
• Proven GE reliability backed by the THMS33 lineage, a trusted choice for consistent disconnection when it matters most.

This disconnect switch is ideal for maintenance bays, large equipment rooms, panel assemblies, and any installation where clear, safe isolation is essential. It’s the practical choice for technicians who need a dependable, easy-to-operate solution that keeps power control predictable during routine servicing and unplanned outages alike.

Use cases include routine maintenance on feeders, controlled shutdowns for upgrades, and safe isolation for emergency or planned outages. By prioritizing a clean break in the circuit, the THMS33 helps you protect personnel, protect equipment, and keep operations on track.

Choose the THMS33 when you require a straightforward, durable, and safe disconnect switch that aligns with industrial standards and supports effective lockout/tagout practices—delivering peace of mind and lasting value in any electrical distribution system.