PAT325 - 400A, 300V, Disconnect Switch

Introducing PAT325, a high-performance disconnect switch engineered for industrial and commercial environments where electrical isolation must be safe, reliable, and verifiable. With a 400A amperage rating and a 300V voltage rating, the PAT325 delivers a decisive disconnection that operators can trust during maintenance and routine shutdowns.

Lockout/tagout-ready protection

The PAT325 is designed to support proper lockout/tagout procedures, giving maintenance personnel a clear, verifiable off-state and preventing accidental re-energization. This makes it a cornerstone of on-site safety programs, helping workers perform servicing and inspections with confidence and control.

Durable, dependable disconnection under load

Built for long-term durability in demanding environments, the PAT325 provides dependable disconnection even when circuits are under load. Its robust design minimizes fatigue over time, ensuring consistent performance across frequent operation cycles and tough industrial conditions.

Ideal applications and use scenarios

Use PAT325 as the main isolation switch for motor feeders, machine disconnects, service panels, and production line isolations. It’s well-suited for commercial equipment rooms, manufacturing facilities, and any installation where rapid, safe de-energization protects personnel and equipment during maintenance or emergencies.

Key specifications

Amperage Rating: 400A
Voltage Rating: 300V
Product Type: Disconnect Switch
Model: PAT325

Why choose PAT325

Unlike general-purpose switches, PAT325 centers safety and reliability in every operation. Its combination of high-current handling, clear isolation under load, and LO/TO compatibility helps teams reduce downtime, prevent electrical incidents, and maintain compliant maintenance workflows. For facilities seeking a dedicated, purpose-built disconnect solution, PAT325 delivers precise, predictable performance when it matters most.