Square D GS1MU3 - 175A, Fused Disconnect Switch

Experience safe, reliable electrical isolation with the Square D GS1MU3 175A Fused Disconnect Switch. Built for demanding industrial and commercial environments, this switch provides a clear, fuse-protected path to disconnect power, giving maintenance teams a dependable point to work safely.

• Amperage Rating: 175A — robust enough to handle heavy-load feeders and critical equipment
• Product Type: Fused Disconnect Switch — delivers positive, fuse-protected isolation
• Brand & Model: Square D GS1MU3 — a trusted, durable choice in switchgear
• Lockout/Tagout compatibility: supports proper LOTO procedures to keep personnel safe during servicing
• Reliable under load: designed to deliver dependable disconnection when circuits are energized

Why this matters for your operation: the fused design provides a clear, positive isolation point that helps protect workers and equipment during maintenance, while built-in durability stands up to the rigors of daily industrial and commercial use. By choosing the GS1MU3, you invest in a long-term solution that reduces downtime and simplifies safety compliance.

• Ideal use scenarios: maintenance shutdowns on motor-driven equipment and heavy-load circuits; dedicated service disconnects in facilities requiring reliable isolation points; safety-driven lockout/tagout procedures for periodic servicing
• Who benefits: facility managers, electrical contractors, and maintenance teams responsible for safe, efficient electrical systems in manufacturing, warehousing, and large commercial spaces

In short, the Square D GS1MU3 175A Fused Disconnect Switch combines purpose-built reliability with practical safety features. It provides a professional-grade, fuse-protected isolation solution that supports safe maintenance practices and dependable performance across demanding environments.