Square D 9422ARN11 - Disconnect Switch

Introducing the Square D 9422ARN11 Disconnect Switch — a purpose-built solution for safe electrical isolation in industrial and commercial environments. This device is engineered to deliver dependable disconnection under load, supporting rigorous lockout/tagout procedures and delivering long-term durability in demanding settings.

Key differentiators

• Lockout/Tagout readiness: seamless compatibility with standard lockout devices to protect maintenance personnel during servicing.
• Load-disconnect reliability: designed to break circuits cleanly when opened, minimizing arcing and downtime in critical systems.
• Rugged construction for demanding environments: built to endure the vibration, dust, and temperature variations common in industrial facilities.
• Streamlined integration: straightforward installation in typical electrical control panels and switchgear, with clear identification as a dedicated disconnect switch.

Where to use

The Square D 9422ARN11 is ideal for isolating power to feeders, control circuits, motor starters, and other equipment that requires safe, verifiable isolation during maintenance or before servicing energized equipment. It’s a practical choice for manufacturing lines, commercial facilities, and distribution panels where regulatory lockout/tagout practices are essential.

How this switch supports safety and compliance

By enabling reliable de-energization, the 9422ARN11 helps facilities comply with lockout/tagout standards and electrical safety programs. When used as part of a broader safety strategy, it reduces the risk of accidental energization and protects maintenance personnel during service work.

Specifications

• Product Type: Disconnect Switch
• Brand: Square D
• Model: 9422ARN11

Installation considerations

Plan for mounting in standard electrical enclosures and ensure compatibility with existing Square D accessories for labeling and lockout devices. Verify your panel’s service and conform to local electrical codes during installation and maintenance.