GE TH4321SS - 30A, 240V, 3-Pole, Disconnect Switch

The GE TH4321SS 30A, 240V, 3-Pole Disconnect Switch is built for demanding industrial and commercial environments where safe, reliable electrical isolation is non-negotiable. This switch is purposefully engineered to support lockout/tagout procedures, giving maintenance teams a clear, trustworthy way to isolate power and protect workers during service or repairs. With its durable design and confident performance under load, the TH4321SS stands up to daily use in challenging settings.

Why the GE TH4321SS stands out

• Three-pole isolation—ensures all three hot legs are simultaneously disconnected for true 3-phase safety.
• 30A at 240V capability covers a wide range of motors, conveyors, pumps, and other equipment common in industrial facilities.
• Lockout/Tagout compatibility—designed to integrate with standard LOTO practices, helping you meet safety protocols and reduce restart risks.
• Reliable disconnection under load—delivers dependable isolation even when equipment is energized, supporting safer maintenance windows and reduced downtime.
• Durable, long-term performance—built to withstand demanding environments, providing steady operation over time.

Ideal applications and how it helps

• Service disconnects for commercial and industrial panels, switchgear, and control centers, enabling quick power isolation during routine maintenance.
• Motor control centers and panel boards that require a dependable, three-phase disconnect to safely halt operations.
• Preventive maintenance on HVAC systems, conveyors, pumps, and other three-phase equipment where safe lockout is essential.

Key specifications

• Amperage rating: 30A
• Voltage rating: 240V
• Poles: 3-Pole
• Product type: Disconnect Switch
• Brand/model: GE TH4321SS

Designed with intent and precision, the GE TH4321SS offers a practical, safer path to isolating power in three-phase systems. Whether you’re upgrading aging hardware or outfitting a new installation, this disconnect switch delivers the reliability you rely on for safe maintenance, smoother operations, and continued productivity.