General Electric TH4321 - 30A, 240V, 3-Pole, Fused Disconnect Switch

The General Electric TH4321 is a rugged 3-pole fused disconnect switch built for industrial and commercial environments where safe electrical isolation is non-negotiable. With a 30A rating at 240V, it delivers dependable disconnection under load while supporting proper lockout/tagout procedures to protect technicians during maintenance.

• Complete circuit isolation: The three-pole design ensures all phases are disconnected, preventing partial energization and reducing arc risk during service.
• Integrated overload protection: Built-in fusing provides rapid, predictable protection for motors, pumps, conveyors, and other equipment connected to 240V systems.
• Maintenance-ready safety: Designed to support lockout/tagout, making it easier to verify a de-energized state before any work begins.
• Durable industrial construction: Built to endure the rigors of busy facilities, delivering reliable performance day after day.
• Clear, dependable operation under load: Engineered to provide a clean disconnect even when equipment is running, simplifying service shutdowns.

Ideal applications include motor control circuits, HVAC feeds, conveyor lines, and other 240V systems where safe isolation and fuse protection are required. The TH4321 is a practical choice for technicians and panel builders who prioritize safety, reliability, and straightforward integration into existing electrical distributions.

Specifications at a glance:

• Amperage rating: 30A
• Voltage rating: 240V
• Poles: 3-Pole
• Product type: Fused Disconnect Switch
• Brand/model: General Electric TH4321