GE TH4323R - 100A, 240V, Fused Disconnect Switch

Engineered for safety and reliability in demanding industrial and commercial settings, the GE TH4323R is a 100A, 240V fused disconnect switch designed to provide dependable electrical isolation during maintenance, servicing, and routine operation. This robust disconnect supports proper lockout/tagout (LOTO) procedures, giving technicians a clear, secure path to serviceable equipment without risking unexpected re-energization.

Why the TH4323R stands out

• Precise, reliable isolation — built to disconnect under load with predictable performance, helping protect both personnel and equipment during servicing.
• LOTO-ready design — explicitly designed to accommodate lockout/tagout protocols, enhancing safety compliance on busy job sites.
• Industrial-grade durability — engineered to endure the wear and tear of daily use in demanding environments, delivering long-term reliability.
• Clear electrical protection — integrated fused protection helps guard circuits against overcurrent, reducing the risk of damage to downstream devices.
• Versatile integration — suitable for installation in a variety of panels and electrical layouts where a dedicated disconnect is required for feeders, motors, or critical loads.

Ideal use cases

• Motor control centers and branch feeder disconnects in manufacturing facilities
• Maintenance and service disconnects for pumps, conveyors, HVAC equipment, and large electrical loads
• Areas requiring formal lockout/tagout procedures to protect personnel during servicing
• Commercial facilities where reliable, rapid isolation is essential for safe operations

What you get with the GE TH4323R

• Amperage rating: 100A
• Voltage rating: 240V
• Product type: Fused Disconnect Switch
• Brand and model: GE TH4323R
• Purpose: Safe electrical isolation with integrated overcurrent protection for reliable performance over time

Practical tips for maximum safety and performance

• Match the fuse specifications to the circuit’s operational needs to ensure appropriate protection without nuisance trips.
• Adopt and enforce lockout/tagout protocols when personnel service energized equipment, using the TH4323R as the primary isolation point.
• Inspect the device periodically for signs of wear or degradation in the enclosure and connections, replacing components as needed to maintain optimal safety margins.
• Document the disconnect location in your safety plans and training materials to streamline maintenance workflows and compliance checks.