ABB THN3362R - 60A, 600V, 3-Pole, Heavy Duty Fused Disconnect Switch

Meet ABB THN3362R — a 60A, 600V, 3-pole heavy-duty fused disconnect switch engineered for reliable electrical isolation in demanding industrial and commercial settings. Designed to protect personnel during maintenance and safeguard downstream equipment, this solution delivers dependable disconnection under load with long-term durability.

Why this disconnect switch stands out

• Three-pole design provides complete isolation of all phases, reducing cross-talk and ensuring safer service on three-phase motors and feeders.
• 60A continuous rating handles demanding motor loads and high-current circuits with confidence.
• 600V maximum voltage accommodates a wide range of industrial power distribution needs.
• Heavy-duty fused protection minimizes fault energy, helping protect conductors, starters, and connected equipment from short-circuit damage.
• Lockout/tagout compatibility supports compliant, safe servicing procedures and personnel safety during maintenance.
• NEMA 3R enclosure offers weather-resistant protection for outdoor installations and harsh environments, while still suitable for indoor use.
• Durable, industrial-grade construction designed for long service life in demanding facilities.

Ideal use cases

• Motor control centers and standalone motor feeders in manufacturing and processing facilities
• HVAC systems, pumps, and conveyors in industrial plants
• Outdoor equipment rooms, stormwater and water treatment installations, and other exposed environments
• Panel builds and retrofit projects where reliable isolation and safety compliance are priorities

How it supports safety, compliance, and uptime

• Enables safe maintenance with reliable electrical isolation and easy lockout/tagout procedures
• Provides a controlled disconnection point under load, reducing risk during servicing and testing
• Helps minimize downtime by delivering dependable performance in challenging conditions
• Offers a robust solution that stands up to dust, moisture, and temperature swings typical of industrial environments

Specifications at a glance

• Amperage rating: 60A
• Voltage rating: 600V
• Number of poles: 3-Pole
• Enclosure rating: NEMA 3R
• Product type: Heavy Duty Fused Disconnect Switch
• Brand: ABB
• Model: THN3362R