General Electric THN3361SS - 30A, 600V, Non-Fusible Disconnect Switch

When your operation demands safe, reliable electrical isolation, the General Electric THN3361SS Non-Fusible Disconnect Switch steps up to the task. Built for industrial and commercial environments, this 30A, 600V disconnect delivers dependable disconnection under load and pairs with lockout/tagout procedures to keep maintenance teams safe.

Key specifications

• Amperage rating: 30 A
• Voltage rating: 600 V
• Type: Non-Fusible Disconnect Switch
• Brand: General Electric
• Model: THN3361SS

Why choose the THN3361SS?

• Non-fusible, straightforward isolation: Provides reliable circuit disconnection without internal fusing, ideal for routine shutoffs and equipment isolation.
• Lockout/tagout compatible: Designed to integrate with standard safety procedures, enabling secure, compliant maintenance practices.
• Reliable disconnection under load: Engineered to interrupt current predictably, reducing arcing and ensuring a clean separation when opened.
• Industrial-grade durability: Built to perform in demanding environments with long-term reliability under daily use.

Ideal use cases

Perfect for service entrances, motor control centers, machine disconnects, and electrical rooms in manufacturing plants, warehouses, and commercial facilities. Use it anywhere a safe, hands-on circuit isolation is required for maintenance, testing, or emergency shutdowns.

Practical tips for use

• Plan maintenance windows to lock out the disconnect and verify de-energization before servicing equipment.
• Pair with standard lockout/tagout devices and clear labeling to communicate circuit status to all technicians.
• Ensure the circuit being isolated is appropriate for 30 A at up to 600 V, and confirm the disconnect is the correct device for the enclosure or panel.

What to expect in operation

Clear mechanical actuation, intuitive manual operation, and a robust design that stands up to busy mechanical rooms. The THN3361SS is a dependable choice for consistent, compliant electrical isolation day after day.

Invest in safety and reliability with the General Electric THN3361SS Non-Fusible Disconnect Switch — your go-to solution for controlled, compliant electrical isolation.