DC-DISCONU-21 - Disconnect Switch

DC-DISCONU-21 Disconnect Switch delivers safe, reliable electrical isolation for demanding industrial and commercial DC power systems. Engineered to work with proper lockout/tagout procedures, it provides dependable disconnection under load and supports long-term durability in harsh environments.

Designed for DC applications where safe control of power is essential, the DC-DISCONU-21 helps maintenance teams isolate equipment before service, startup, or fault isolation without compromising system integrity.

• Safe electrical isolation for DC circuits in industrial and commercial settings
• Supports lockout/tagout (LOTO) procedures to prevent accidental energization during maintenance
• Dependable disconnection under load, ensuring equipment can be serviced without interrupting overall system reliability
• Built for long-term durability in challenging environments
• Model DC-DISCONU-21 provides a dedicated disconnect point within the DC distribution chain

Use cases:

• DC power distribution in manufacturing facilities, warehouses, and data centers that require stable, isolated power for maintenance windows
• Battery banks and DC bus systems in renewable energy installations (solar and energy storage) where safe isolation is essential
• DC motors and drives in industrial equipment needing reliable shutdown and safe re-energization control
• Telecom DC feeders that demand robust isolation during service and upgrades

Why choose the DC-DISCONU-21

• Safety-first design that aligns with maintenance best practices through LO/TO compatibility
• Explicit DC-focused isolation capability to reduce risk when servicing DC-powered systems
• Durable construction tailored for ongoing use in harsh environments, delivering consistent performance over time

Specifications at a glance: Product Type: Disconnect Switch. Model: DC-DISCONU-21.