GE TH4321 - 30A, 240V, 3-Pole, Safety Switch

The GE TH4321 Safety Switch is a purpose-built solution for industrial and commercial electrical systems that demand reliable isolation and safe maintenance access. With a 30A amperage rating, 240V voltage rating, and a robust 3-pole configuration, this switch delivers a full, dependable disconnect of all live lines for secure lockout/tagout procedures and long-term performance.

Key benefits at a glance

• Precise, complete isolation: The 3-pole design disconnects all conductors, ensuring machines and circuits can be serviced without residual energization.
• Safe lockout/tagout integration: Built to support standard lockout/tagout workflows, helping teams work more safely and stay compliant during maintenance.
• Reliable under-load disconnection: Engineered to interrupt current smoothly when switching off, reducing arcing and promoting safer shutdowns.
• Durable, long-term performance: Designed for demanding environments, delivering consistent operation and dependable service life in busy facilities.
• Versatile industrial and commercial use: Ideal for control panels, machine disconnects, and service entries where reliable isolation is essential.

Specifications at a glance

• Amperage Rating: 30A
• Voltage Rating: 240V
• Number of Poles: 3-Pole
• Product Type: Safety Switch
• Brand: GE
• Model: TH4321

Who benefits from the GE TH4321

Facility managers, electrical maintenance teams, and machine builders looking to safeguard personnel and equipment will appreciate the clarity and reliability this safety switch provides. It’s a practical choice for disconnecting power to motors, conveyors, pumps, and other equipment during servicing, while maintaining a straightforward path to compliance with lockout/tagout procedures.

Use cases and practical scenarios

• Isolating a motor or motor control center for routine maintenance without risking accidental energization
• Providing a clear service disconnect point on panels and machine lines in manufacturing lines
• Safely powering down conveyors and industrial equipment during outages or fault condition testing

Why this matters

In environments where human safety and uptime are non-negotiable, the GE TH4321 delivers tangible value: a trustworthy disconnect that supports safe work practices, reduces the likelihood of energized exposure during maintenance, and stands up to the rigors of daily industrial use.