GE THN3361SS - 30A, 600V, Heavy Duty Disconnect Switch

Engineered for reliability in industrial and commercial electrical systems, the GE THN3361SS 30A, 600V Heavy Duty Disconnect Switch delivers safe, code-compliant isolation with long-term durability. Designed to support proper lockout/tagout procedures, it provides a dependable disconnection even when equipment is under load, helping reduce maintenance risk and downtime.

What makes the GE THN3361SS stand out

• 30A, 600V rating accommodates a wide range of motors, feeders, and control circuits while maintaining a strong safety margin.
• NEMA 4X enclosure offers robust protection against dust, water, and corrosive environments, making it suitable for indoor and outdoor installations.
• Heavy-duty construction built to withstand frequent switching under load, delivering reliable performance in demanding settings.
• Lockout/Tagout compatibility supports safe maintenance practices, ensuring circuits remain isolated during service work.
• Safe, verifiable isolation designed to disconnect clearly and hold power off until re-energized by authorized personnel.

Practical use cases

Ideal for panelboard and equipment disconnects in manufacturing, facilities management, and commercial spaces. Use the GE THN3361SS for:

• Primary service disconnects on motor control centers and feeders
• Maintenance shutoffs in workshops, warehouses, and outdoor equipment enclosures
• Safe isolation points during routine service, testing, and emergency procedures

Why this matters for your operation

Choosing the GE THN3361SS means prioritizing worker safety, compliance, and uptime. The combination of a 30A/600V rating with a rugged NEMA 4X enclosure provides a resilient solution for environments where weather, dust, or corrosive exposure are concerns. Its design emphasizes dependable disconnection under load, helping technicians perform maintenance without compromising system integrity.

Specifications at a glance

• Product Type: Heavy Duty Disconnect Switch
• Brand: GE
• Model: THN3361SS
• Amperage Rating: 30A
• Voltage Rating: 600V
• Enclosure Rating: NEMA 4X

For facilities seeking a reliable, code-compliant isolation solution, the GE THN3361SS delivers precise control, durable construction, and peace of mind during maintenance and operation. If you’re equipping a new panel, upgrading an existing disconnect, or implementing a safe lockout/tagout protocol, this heavy-duty switch is purpose-built to meet the demands of modern industrial and commercial environments.