ABB THN3364R - 200A, 600V, Disconnect Switch

The ABB THN3364R is a rugged, high-performance Disconnect Switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. Designed to integrate seamlessly with lockout/tagout procedures, this switch delivers dependable disconnection under load, empowering maintenance and operations teams to work with confidence and minimal downtime.

Key Benefits

• Stable 200A current handling with a 600V voltage rating, built to withstand demanding electrical loads and protect downstream equipment.
• Lockout/Tagout readiness—engineered to support standard safety protocols, reducing the risk of accidental energization during service and maintenance.
• Reliable disconnection under load ensures equipment can be safely isolated even while circuits are energized, a critical capability for service work and emergency shutdowns.
• Durable, long-term performance designed for harsh industrial environments, delivering consistent operation across years of service.
• Straightforward integration with existing control systems and electrical infrastructure, helping you meet safety standards without added complexity.

Why this disconnect switch stands out

Many disconnect solutions simply offer a break in the circuit; the ABB THN3364R goes further by prioritizing safety, reliability, and operability in real-world conditions. Its robust construction and precise switching performance help minimize arc exposure and electrical risk during maintenance windows. For facilities that require formalized isolation procedures and rigorous safety compliance, this switch provides a clear, dependable solution that aligns with industrial best practices.

Use cases and ideal applications

Ideal for service disconnects, equipment isolation, and feeder protection across manufacturing, processing plants, and commercial facilities. Use it wherever a secure, code-compliant method to isolate electrical circuits is necessary—whether performing routine maintenance, troubleshooting, or implementing a controlled shutdown in response to a fault.

Specifications at a glance

Amperage rating: 200A | Voltage rating: 600V | Product type: Disconnect Switch | Brand/model: ABB THN3364R

Equip your electrical safety program with a disconnect switch engineered for clarity, control, and confidence. The ABB THN3364R helps you enforce safer maintenance practices, protect personnel, and maintain continuous, predictable operations in demanding environments. Ready to upgrade your isolation capabilities? Add the ABB THN3364R to your cart and secure reliable, load-ready disconnection today.