4-POLE - 500A, 4-Pole, Disconnect Switch

The 4-POLE 500A Disconnect Switch is a high-performance isolation device designed for industrial and commercial electrical systems. Built to deliver four isolated poles, it enables safe maintenance, strict lockout/tagout procedures, and dependable disconnection under load, providing long-term durability in demanding environments.

Key capabilities

• Amperage Rating: 500A
• Poles: 4-Pole
• Product Type: Disconnect Switch
• Model: 4-POLE
• Lockout/Tagout Support: Designed to support proper lockout/tagout procedures, helping prevent accidental re-energization during maintenance.
• Under-Load Disconnection: Delivers dependable disconnection even when circuits are live, reducing downtime and enhancing safety.
• Durability: Engineered for long-term use in industrial and commercial settings, with robust construction to withstand daily operation and servicing.

Why this 4-Pole matters

Four isolated poles ensure complete separation of all conductors in multi-wire or three-phase systems, delivering true electrical isolation. This makes maintenance safer, aligns with safety protocols, and minimizes arc-flash risk associated with partial de-energization. The combination of a 500A rating and four poles provides a strong foundation for reliable service in high-demand environments.

Ideal applications

• Primary isolation point in industrial electrical distribution for factories and large facilities
• Service disconnect for heavy machinery and motors in commercial or industrial spaces
• Emergency shutdown or maintenance isolation in process or utility rooms

What makes it stand out

Unlike lighter-duty or lower-current disconnects, the 4-POLE 500A is purpose-built for environments where reliability and safety are non-negotiable. Its four-pole design provides complete conductor isolation, while its durable construction supports repeated operation without compromise. This switch is a practical, purpose-driven solution for teams that prioritize consistent performance, clear safety compliance, and minimal maintenance-related downtime.

Choose the 4-POLE 500A Disconnect Switch for secure, durable electrical isolation that keeps people safe and systems up and running.