MGU323R - 100A, 240V, 3-Pole, Safety Switch

Meet the MGU323R, a high-performance 100A, 240V, 3-Pole Safety Switch engineered for safe and reliable electrical isolation in both industrial and commercial environments. This switch is built to support proper lockout/tagout procedures, helping maintenance teams secure circuits during service while minimizing downtime and risk.

Designed to disconnect reliably under load, the MGU323R delivers safe, controlled isolation for motors, power feeds, and control circuits without compromising on long-term durability. Its 3-pole configuration ensures complete phase isolation, reducing the chance of unintended energization during maintenance and making your safety protocol straightforward and effective.

Key Features

• 100A current rating and 240V operation suitable for a wide range of motor and equipment circuits.
• Three-pole design providing full isolation of all conductors for enhanced safety.
• Lockout/tagout compatibility to support standard safety procedures during maintenance.
• Disconnection under load capability for safer shutdowns without removing power prematurely.
• Durable construction built to withstand the demanding conditions of industrial and commercial settings.

Ideal Use Scenarios

• Maintenance and servicing of machinery in factories, plants, and large facilities where reliable isolation is essential.
• Installation and retrofits of machine control circuits requiring clear, safe power disconnection.
• Operations that adhere to lockout/tagout protocols to protect personnel during servicing.
• Daily startup and shutdown workflows where under-load disconnection reduces risk and speeds recovery.

Technical Specifications

• Amperage rating: 100A
• Voltage rating: 240V
• Number of poles: 3-Pole
• Product type: Safety Switch
• Model: MGU323R

Choosing the MGU323R means prioritizing safety, reliability, and efficiency in electrical isolation tasks. It’s the practical, purpose-built solution for professionals who need predictable performance from a switch that protects personnel and equipment during every maintenance window.