GE TH4321R - 30A, 240V, Fused Disconnect Switch

The GE TH4321R is a purpose-built fused disconnect switch engineered for safe, reliable electrical isolation in challenging industrial and commercial settings. With a 30A, 240V rating, this device delivers dependable circuit interruption when you need it most—whether for routine maintenance, emergency troubleshooting, or controlled shutdowns during servicing.

Key advantages that matter in the field

• Reliable disconnection under load: The fused design provides dependable isolation while the circuit is energized, helping you protect personnel and equipment during maintenance.
• Lockout/tagout readiness: Built to integrate smoothly with standard LOTO procedures, supporting compliance and safer work practices across facilities.
• Durable for demanding environments: Designed for long-term durability in industrial and commercial applications, delivering consistent performance despite frequent operation and exposure to challenging conditions.
• Clear, decisive isolation: Simple switch action ensures unambiguous disconnection, reducing downtime and minimizing confusion during servicing.

Ideal use cases

• Motor control centers, conveyors, and other industrial automation lines
• Commercial HVAC systems, large fans, pumps, and similar equipment
• Maintenance panels, service disconnects, and equipment housings requiring safe isolation

What sets the GE TH4321R apart

Beyond basic specs, this fused disconnect switch delivers practical value you can feel on the job: quick, reliable isolation to protect crews; compatibility with standard safety protocols; and the assurance that your critical equipment is safeguarded during maintenance cycles. When downtime is expensive and safety is non-negotiable, the TH4321R offers a focused, purpose-built solution for your electrical isolation needs.

Specifications at a glance

• Amperage rating: 30A
• Voltage rating: 240V
• Product type: Fused Disconnect Switch
• Brand: GE
• Model: TH4321R

For facility managers, electricians, and maintenance teams aiming to combine safety, reliability, and straightforward operation in one compact disconnect solution, the GE TH4321R delivers the precise balance you need. Install it where dependable isolation under load matters most, and experience safer maintenance windows, faster responsiveness, and a clearer path to uptime.