Square D 3-POLE - 30A, 240V, 3-Pole, Disconnect Switch

The Square D 3-POLE Disconnect Switch is built for demanding industrial and commercial environments where safe, reliable electrical isolation is non-negotiable. With a 3-pole configuration delivering 30A at 240V, this device provides a clear, decisive disconnect under load, helping maintenance teams lockout/tagout procedures with confidence and speed.

Why this disconnect switch stands apart

• Three independent poles ensure comprehensive isolation of multi-line circuits, simplifying control panel layouts and reducing wiring complexity.
• Load-capable disconnection designed to safely interrupt current so equipment can be serviced without exposing personnel to live circuits.
• Lockout/tagout readiness compatible design that supports standard safety protocols, empowering workers to securely prevent unexpected energization during maintenance.
• Durable, purpose-built construction tuned for long-term reliability in harsh environments, minimizing downtime and replacement costs.

Key features and benefits

• Amperage and voltage specification: 30A at 240V provides robust performance for a wide range of control and power distribution applications.
• Industrial-grade reliability engineered to maintain consistent isolation under load, reducing the risk of partial energization during servicing.
• Compact, practical footprint fits neatly into control panels and switchgear assemblies, supporting neat wiring and straightforward installation.
• Clear identification visible switch position aids in quick safety checks and ensures crisp, unambiguous status indication on active systems.

Ideal use cases

Designed for facilities and equipment where regular maintenance requires safe power isolation. Typical scenarios include motor control centers, production line power drops, HVAC and electrical rooms, and commercial electrical panels where quick, reliable disconnection is essential for worker safety.

Practical considerations

• Use in systems that operate at up to 240V and require a clean, decisive disconnect across all three poles.
• Pair with standard lockout/tagout practices to ensure personnel safety during servicing and adjustments.
• Choose when you need a dedicated disconnect switch that remains dependable under routine load switching and occasional maintenance checks.

Specifications at a glance

• 30A
• Voltage rating: 240V
• Number of poles: 3-Pole
• Product type: Disconnect Switch
• Brand: Square D
• Model: 3-POLE

Whether you’re upgrading older switchgear or stocking a new panel lineup, the Square D 3-POLE Disconnect Switch delivers reliable isolation, supports standard safety workflows, and stands up to the rigors of daily industrial use. It’s a practical, durable choice for professionals who value clear operation, robust construction, and dependable performance when the power needs to be safely cut and kept off.