Square D D222NRB - 60A, 240V, Fused Disconnect Switch

The Square D D222NRB is a 60A, 240V fused disconnect switch designed for demanding industrial and commercial installations where safe, reliable electrical isolation is essential. Built to support lockout/tagout procedures, this unit delivers dependable disconnection under load, offering long-term durability in challenging environments.

• Fuse-protected performance — integrated fusing provides overcurrent protection, helping safeguard downstream equipment and wiring while enabling quick, controlled shutdowns.
• Rugged, weather-ready enclosure — a NEMA 3R-rated enclosure stands up to outdoor and harsh conditions, keeping components protected from dust, rain, and corrosion.
• Precise electrical isolation — designed to reliably disconnect power under load, reducing downtime and enhancing maintenance safety.
• Lockout/Tagout ready — built to integrate with standard lockout/tagout devices, supporting compliant and safer maintenance procedures for personnel.
• dependable industrial/commercial use — specifically chosen for systems that demand durable performance and straightforward serviceability in real-world environments.

Who benefits most — electrical contractors, facility managers, and maintenance teams responsible for motors, conveyors, HVAC systems, and other equipment that require a proven, fuse-protected disconnect in both indoor and outdoor settings.

Use cases

• Isolating heavy-duty equipment such as motors and drives in manufacturing lines
• Outdoor power control for HVAC and process equipment where exposure to weather is a factor
• Temporary or permanent service disconnects that demand fuse protection for safety and compliance

Specifications at a glance

• Amperage rating: 60A
• Voltage rating: 240V
• Enclosure: NEMA 3R
• Product type: Fused Disconnect Switch
• Brand: Square D
• Model: D222NRB

Choosing the D222NRB means opting for a time-tested combination of fuse protection, rugged enclosure, and maintenance-friendly design. It simplifies compliance with lockout/tagout protocols while ensuring personnel safety and equipment protection during routine servicing or fault events. For systems that demand reliable isolation with durable, long-lasting performance in real-world conditions, this Square D disconnect switch is a practical, purpose-built solution.