TH3362 - 60A, 3-Pole, Heavy Duty Fused Disconnect Switch

The TH3362 is a rugged 60A, 3-Pole Heavy Duty Fused Disconnect Switch engineered for reliable electrical isolation in demanding industrial and commercial environments. Designed to support proper lockout/tagout procedures, it delivers dependable disconnection under load, helping protect personnel and downstream equipment while withstanding long-term service in harsh conditions.

Why the TH3362 stands out

• Robust three-pole configuration ensures all hot conductors are isolated simultaneously, minimizing partial energization risks during maintenance and service.
• Fused protection provides overcurrent protection and a clear, controlled fault path, shielding the circuit and connected equipment from surge events.
• Indoors-ready enclosure with a NEMA 1 rating, offering solid protection for installation in electrical rooms, switchgear bays, or on equipment where dust and debris are present.
• Lockout/tagout compatibility supports compliant maintenance workflows, helping teams keep crews safe during service windows.
• Durable, purpose-built design for long-term reliability in industrial and commercial settings, reducing downtime and replacement costs.

Specifications at a glance

• Amperage Rating: 60A
• Number of Poles: 3-Pole
• Enclosure Rating: NEMA 1
• Product Type: Heavy Duty Fused Disconnect Switch
• Model: TH3362

Ideal use cases

• Isolating motors, pumps, conveyors, or other high-load equipment during routine maintenance or repairs
• Providing a safe, accessible disconnect point in electrical rooms and panel assemblies
• Facilitating compliant lockout/tagout procedures to protect maintenance personnel
• Serving as a dependable main disconnect for machines and systems in manufacturing, processing, and large commercial facilities

Practical benefits in the field

With the TH3362, maintenance teams gain a reliable, clearly defined shutoff point that remains effective under load. The fuse-based protection reduces fault energy and helps safeguard wiring and devices downstream. The indoor NEMA 1 enclosure keeps the unit resilient against dust and typical workshop conditions, while the 3-pole design ensures a complete, clean break of the circuit every time.

Tips for installation and upkeep

• Match fusing to the protected circuit and motor starting current to ensure proper protection without nuisance trips.
• Integrate with standard lockout/tagout procedures—label clearly and keep keys or hasps accessible to authorized personnel only.
• Perform periodic mechanical checks to verify smooth operation of the disconnect mechanism and confirm fuse integrity and seating.
• Place the disconnect in a location that is readily accessible for authorized staff while complying with local electrical codes and safety guidelines.

The TH3362 is an essential choice for facilities that demand secure, reliable electrical isolation with strong everyday durability. It’s the practical, safety-focused disconnect switch you rely on for predictable performance in challenging environments.