General Electric TH4322 - 60A, 240V, 3-Pole, Fused Safety Switch

When your operation requires dependable electrical isolation, the General Electric TH4322 delivers. This 60A, 240V, 3-Pole Fused Safety Switch is built for industrial and commercial environments where safe, reliable disconnection under load and strict lockout/tagout compliance are essential for worker safety and uninterrupted productivity.

Key specifications at a glance

• Amperage rating: 60 A
• Voltage rating: 240 V
• Poles: 3-Pole
• Product type: Fused Safety Switch
• Brand: General Electric
• Model: TH4322

Why this fused safety switch is a smart choice

• Safe isolation for maintenance: The TH4322 provides a clearly defined, lockable disconnect point that supports proper lockout/tagout procedures, helping protect maintenance crews during servicing.
• Disconnection under load: Designed to reliably interrupt power even when circuits are energized, reducing arcing risk and protecting equipment during fault conditions.
• Industrial-grade durability: Built to withstand the demands of busy mechanical rooms, manufacturing lines, and commercial power rooms, delivering long-term reliability.
• Clear protection with fused design: The fused configuration adds an extra layer of overcurrent protection, safeguarding downstream devices and wiring from faults and short-circuits.
• Simple integration: A straightforward solution for motor control circuits, conveyor systems, pumps, and other 3-phase load applications that require dependable isolation and protection.

Ideal use cases

• Motor control circuits for manufacturing equipment and automation lines
• Conveyor systems, pumps, and processing equipment in industrial facilities
• HVAC and large-scale building services where quick, safe disconnection is critical
• Areas requiring formal lockout/tagout procedures to ensure worker safety during maintenance

How the TH4322 compares—and why it matters

Compared with non-fused disconnects, the TH4322 adds fuse-interrupted protection that helps limit fault energy and protect your wiring and components. The three-pole design ensures all live conductors are simultaneously disconnected, simplifying safe maintenance and reducing the chance of partial energization. Its 240V rating makes it suitable for a wide range of 3-phase equipment typical in industrial settings, balancing performance with protection.

Practical tips for best results

• Pair the TH4322 with a formal lockout/tagout procedure to maximize worker safety during maintenance cycles.
• Replace fuses only with the same amperage rating (60 A) to maintain designed protection levels.
• Mount and connect per manufacturer guidelines and local electrical codes, using qualified electricians to ensure correct wiring and serviceability.
• Keep a spare set of compatible fuses on site to minimize downtime during routine maintenance or fault conditions.

For facilities that demand reliable isolation, straightforward operation, and robust overcurrent protection, the General Electric TH4322 60A, 240V, 3-Pole Fused Safety Switch offers a dependable, industry-proven solution that helps protect equipment, workers, and productivity.