GE TH4323 - 100A, 3-Pole, Fused Disconnect Switch

The GE TH4323 100A, 3-Pole Fused Disconnect Switch is built for industrial and commercial environments that demand safe, reliable electrical isolation. This rugged, field-ready disconnect helps you confidently perform lockout/tagout procedures while delivering dependable disconnection under load, reducing downtime and improving maintenance safety.

• Three-pole fused design provides complete isolation of all circuit conductors, ensuring a clean, single-point shutdown for motors, pumps, and feeders.
• 100A current rating suits mid-size equipment such as motor drives, conveyors, compressors, and HVAC assemblies, delivering solid performance without oversizing your system.
• NEMA 1 enclosure offers durable indoor protection against dust and incidental contact, keeping your electrical components shielded in everyday environments.
• Lockout/Tagout compatibility supports compliant safety procedures, helping protect maintenance personnel during service and testing.
• Disconnection under load capability provides safer servicing by preventing unexpected arcing and ensuring a controlled shutdown when power is present.
• Durable, purpose-built reliability from GE engineers translates to long service life in busy facilities, with straightforward installation and fuse replacement.

Ideal use cases

• Motor and pump disconnects in manufacturing lines, processing plants, and packaging facilities.
• Service disconnects for HVAC equipment, compressors, and chillers in commercial spaces.
• Maintenance shutdowns for conveyors, pumps, and other load-bearing equipment where safe isolation is essential.
• Panel and equipment rooms requiring a dependable, code-conscious means to isolate power during servicing.

Why the GE TH4323 stands out

Unlike generic disconnects, the TH4323 combines a robust fused mechanism with a compact, indoor-rated enclosure designed for real-world industrial use. Its 3-pole configuration ensures all conductors are isolated simultaneously, supporting safer maintenance workflows and reducing the risk of partial energization. The integrated fuse control means you can address overcurrent protection in one unit, streamlining installation and service planning while maintaining reliable performance over time.

Specifications at a glance

• Amperage Rating: 100A
• Poles: 3-Pole
• Enclosure Rating: NEMA 1
• Product Type: Fused Disconnect Switch
• Brand: GE
• Model: TH4323

Equip your electrical system with a reliable, purpose-built fused disconnect that prioritizes safety, ease of use, and durable performance. The GE TH4323 is ready to power your equipment with confidence, making maintenance safer and operations more efficient.