Square D DU324RB - 200A, 240V, Disconnect Switch

Introducing the Square D DU324RB Disconnect Switch — a robust, high-performance solution built for industrial and commercial environments that demand safe, reliable electrical isolation. With a 200A rating at 240V, it’s crafted to handle demanding service conditions while keeping maintenance crews protected through proper lockout/tagout procedures.

Designed for dependable disconnection under load, the DU324RB delivers consistent performance when it matters most. Its durable construction is engineered to endure the rigors of daily switching, providing long-term reliability in demanding facilities where uptime and safety are non-negotiable.

Why the DU324RB stands out

• Facilitates proper lockout/tagout to protect personnel during maintenance or testing.
• Ensures a clean, decisive disconnection even when circuits are energized.
• Built to withstand the wear and tear of busy commercial and industrial environments.
• A practical disconnect switch choice for feeders and service configurations requiring 200A at 240V.

Ideal use cases

• Routine maintenance on electrical feeders and equipment in manufacturing facilities, data centers, or large commercial buildings.
• Emergency shutdowns or planned isolation to facilitate safe service work without compromising system integrity.
• Primary or supplemental disconnect in electrical distribution setups where rapid, reliable de-energization is essential.

Technical snapshot

• Amperage Rating: 200A
• Voltage Rating: 240V
• Product Type: Disconnect Switch
• Brand: Square D
• Model: DU324RB

Choose the Square D DU324RB for a trusted, purpose-built disconnect switch that supports safety-first maintenance and reliable electrical isolation. It’s the pragmatic, long-term solution for facilities that require strong performance, clear operational safety, and straightforward integration into existing electrical distributions.