General Electric TH3363J - 100A, 600V, Fused Disconnect Switch

The General Electric TH3363J is a heavy-duty 100A, 600V fused disconnect switch engineered to deliver safe electrical isolation in demanding industrial and commercial environments. It is purpose-built to support lockout/tagout (LOTO) procedures while providing dependable disconnection under load, ensuring reliable protection for personnel and equipment over years of service.

Key features and benefits

• Amperage and voltage rated: 100A capacity and a 600V maximum, making it suitable for motor circuits, feeders, and critical line disconnects.
• Fused disconnect design: Integrated fuses provide overcurrent protection, helping to minimize fault energy and safeguard downstream equipment during switching operations.
• LOTO readiness: Clear alignment with lockout/tagout procedures to enhance safe maintenance and servicing practices.
• Durable construction: Built by General Electric for long-term reliability in busy industrial and commercial settings.

Ideal use cases

• Motor control centers and standalone equipment lines requiring a dedicated service disconnect with fuse protection
• Maintenance shutdowns and safety lockouts in manufacturing plants, warehouses, and large facilities
• Panel upgrades or retrofits where robust, code-aligned electrical isolation is essential

Why the TH3363J stands out

Beyond basic disconnection, this GE fused switch emphasizes predictable performance under load, enhancing safety during live maintenance and reducing downtime risk. Its integration of fusing with a disconnect provides a clear, reliable path to isolating circuits, supporting both immediate protection and long-term equipment longevity.

Specifications at a glance

• Brand: General Electric
• Model: TH3363J
• Product Type: Fused Disconnect Switch
• Amperage Rating: 100A
• Voltage Rating: 600V

Equip your facility with a trusted disconnect solution that combines precise electrical protection with straightforward lockout/tagout compatibility. The General Electric TH3363J fused disconnect switch delivers reliable isolation, helping you maintain safer operations and smoother maintenance workflows.