GE QMR361 - 30A, 600V, 3-Pole, Fused Disconnect Switch

Meet the GE QMR361, a rugged three-pole fused disconnect switch purpose-built for safe, reliable electrical isolation in demanding industrial and commercial environments. With a 30A amperage rating and a 600V maximum, this switch provides dependable disconnection for three-phase systems while supporting essential safety practices like lockout/tagout.

Why the GE QMR361 stands out

• Three-pole, 30A, 600V configuration delivers complete phase isolation for all phases in three-phase circuits, helping prevent arc flash and stray voltages during maintenance.
• Integrated fuse protection adds critical overcurrent protection directly in the disconnect path, safeguarding feeders and downstream equipment from faults.
• Lockout/Tagout compatibility supports Industry-standard safety procedures, enabling technicians to securely isolate power before servicing.
• Reliable disconnection under load designed to interrupt current cleanly when needed, enabling prompt shutdown of equipment without compromising system integrity.
• Industrial-grade durability built to withstand daily use in control panels, switchgear, and service rooms, delivering long-term, maintenance-friendly performance.
• Versatile applications ideal for motor feeders, pumps, conveyors, and other three-phase equipment across manufacturing, facilities, and processing environments.

Specifications at a glance

• Amperage Rating: 30A
• Voltage Rating: 600V
• Number of Poles: 3-Pole
• Product Type: Fused Disconnect Switch
• Brand: GE
• Model: QMR361

Practical use cases

• Disconnecting three-phase motors and drives for routine maintenance or fault investigation without removing power to other equipment.
• Isolating conveyors and pumps in manufacturing lines to ensure a safe service environment.
• Serving as a dependable power-disconnect point in electrical rooms and panel assemblies where fuse protection is required.

Why choose a fused disconnect switch like the GE QMR361? It combines the simplicity of a switch with the protective advantages of fusing, consolidating protection and isolation into a single, compact solution. This means fewer components to stock, easier maintenance planning, and a clear, physical means of securing power during service. For facilities prioritizing safety, reliability, and straightforward three-phase isolation, the GE QMR361 is a targeted, purpose-built choice that aligns with demanding industrial workflows.