Allen-Bradley 40021-513-01 - Disconnect Switch

Meet the Allen-Bradley 40021-513-01 Disconnect Switch — a purpose-built solution for safe, reliable electrical isolation in demanding industrial and commercial environments. Engineered to support proper lockout/tagout procedures and deliver dependable disconnection under load, it helps protect personnel and keep systems running smoothly over the long term.

• Lockout/Tagout readiness: Designed to integrate with standard lockout/tagout practices, making safety procedures straightforward and audit-friendly.
• Under-load disconnection: Provides decisive isolation without having to halt the entire facility, reducing downtime during routine maintenance.
• Durable, long-term reliability: Built to withstand the rigors of industrial use, delivering consistent performance across years of service.
• Clear, immediate status: Visual indication of open vs. closed state for rapid safety checks and compliance verification.

This disconnect switch is ideal for service entrances, feeders to control panels, motor circuits, and machine control stations in manufacturing floors and commercial facilities. It’s particularly valuable where regular maintenance, safety audits, and regulatory compliance rely on trustworthy electrical isolation and quick, safe disconnection.

Product details at a glance:

• Product Type: Disconnect Switch
• Brand: Allen-Bradley
• Model: 40021-513-01

Practical tips to maximize safety and performance: verify compatibility with your existing control circuitry, ensure your lockout/tagout devices align with this model, and follow installation and maintenance guidelines to sustain reliable isolation and operational uptime.