1PC - 40A, 3-Pole, Disconnect Switch

Meet the 1PC - 40A, 3-Pole Disconnect Switch—a rugged, compact solution engineered to deliver reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. This three‑pole disconnect is designed for straightforward service and maintenance, helping you keep systems safe and uptime high.

Why this 3-Pole Disconnect Switch stands out

• 40A protection provides dependable switching for motor loads and branch circuits without unnecessary oversizing.
• 3-Pole configuration supports three‑phase power, delivering balanced isolation for all conductors in your system.
• Compact, maintainable design fits tight panels and crowded electrical rooms, while offering accessible terminals for quick wiring and servicing.
• Reliable isolation minimizes downtime during maintenance and reduces the risk of accidental energization for safer work environments.
• Versatile application ideal for motor disconnects, panelboards, and branch circuit protection where a robust, space‑savvy disconnect is required.

Ideal use cases

• Motor control centers and equipment rooms where quick, secure isolation is essential.
• Panelboards requiring a dedicated disconnect point for maintenance shutdowns.
• Branch circuits that demand reliable, localized overcurrent protection with a compact form factor.

Technical snapshot

• Model: 1PC
• Amperage: 40A
• Poles: 3-Pole

What this means for your system

With the 1PC - 40A, 3-Pole Disconnect Switch, you gain a dedicated, easy-to-service isolation point that aligns with three-phase electrical architectures. Its compact footprint frees panel space, while its robust construction stands up to demanding environments. Whether you're wiring a new panelboard or upgrading an existing setup, this switch provides a dependable way to isolate circuits and protect both personnel and equipment.

Installation and best practices

• Ensure the power is de-energized before installation and follow your local electrical codes.
• Connect incoming and outgoing conductors to the appropriate terminals for each of the three poles, maintaining proper torque and secure connections.
• Mount in a suitable panel or enclosure that accommodates a 3‑pole disconnect of this rating, with clear access for operation and service.
• Label the disconnect clearly as the required isolation point for maintenance and emergency procedures.

Maintenance and safety considerations

• Periodically inspect terminals for signs of looseness, corrosion, or heat discoloration and retorque as needed.
• Keep the disconnect clean from dust and debris; ensure the operating handle or mechanism moves freely without obstruction.
• Use appropriate personal protective equipment when installing or servicing, and de‑energize the circuit before any work.

Designed for professionals who demand reliability, ease of maintenance, and space efficiency in motor and power distribution applications, the 1PC - 40A, 3-Pole Disconnect Switch offers a precise balance of performance and practicality for panel builders, maintenance teams, and industrial equipment setups.