Siemens GF323NR - 100A, 3-Pole, Fused Disconnect Switch

The Siemens GF323NR is a robust 100A, 3‑Pole Fused Disconnect Switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. Designed to support lockout/tagout procedures, it provides a definitive disconnection point that helps protect technicians during maintenance and minimizes exposure to energized equipment. With a NEMA 3R enclosure, this switch is built to withstand outdoor and challenging environments, delivering dependable performance and long-term durability.

Why the GF323NR stands out

• 100A three‑pole configuration ideal for full three‑phase circuits
• Built‑in fusing for overcurrent protection and safe isolation under load
• NEMA 3R enclosure for weather resistance and rugged outdoor use
• Lockout/tagout compatible design to meet safety compliance during maintenance
• Proven durability and reliable operation in demanding industrial settings

Ideal use cases

Perfect for motor control circuits, pumps, conveyors, and HVAC equipment in manufacturing facilities, processing plants, and commercial installations. It provides a single, reliable isolation point for service disconnects, emergency shutdowns, and routine maintenance without compromising safety or performance.

Specifications at a glance

• Amperage Rating: 100A
• Number of Poles: 3-Pole
• Enclosure Rating: NEMA 3R
• Product Type: Fused Disconnect Switch
• Brand: Siemens
• Model: GF323NR

Choose the Siemens GF323NR for a purpose‑built disconnect solution that combines safety, reliability, and ease of maintenance in a rugged, industrial‑grade package.