M30J12 - 30A, 3-Pole, Fused Disconnect Switch

The M30J12 is a purpose-built 30A, 3-Pole Fused Disconnect Switch designed to deliver reliable electrical isolation in demanding industrial and commercial environments. Built to support lockout/tagout procedures and maintain safety during maintenance, this switch ensures a clean, secure disconnection under load when it matters most.

• 30A amperage rating paired with a 3-Pole configuration to simultaneously isolate all conductors, minimizing the risk of partial energization.
• Integrated fusing provides immediate overcurrent protection and fault isolation, protecting both personnel and equipment without the need for additional devices.
• Rugged construction designed for long-term durability in challenging industrial and commercial settings, reducing downtime and maintenance costs.
• Lockout/Tagout compatibility to support compliant safety procedures, helping workers confidently de-energize equipment during service.
• Reliable disconnection under load to safely interrupt circuits without arcing or unexpected re-energization, even in demanding operational cycles.

Why the M30J12 stands out

In environments that rely on continuous production or critical service equipment, you need a disconnect that not only isolates but also protects. The M30J12 combines a robust fuse-capable path with a disciplined 3-pole shutdown, ensuring all phases are safely opened at once. This isn’t just a switch—it’s a safety and reliability multiplier for your electrical system.

Ideal use cases

• Motor control circuits on manufacturing lines, conveyors, and pumps
• HVAC equipment and building services where dependable isolation is essential
• OEM panel assemblies and retrofit projects that demand durable, code-compliant disconnects

With the M30J12, you gain a clear, verifiable isolation point that supports maintenance, commissioning, and routine service while helping to streamline safety audits and regulatory compliance. If you require a proven, durable solution for safe electrical isolation with built-in protection, the M30J12 delivers.

Model: M30J12 • 30A • 3-Pole • Fused Disconnect Switch

Note: Use this disconnect where reliable, fused isolation is a priority for personnel safety and equipment protection in industrial and commercial settings.