Cutler-Hammer DS26U - Disconnect Switch

Meet the Cutler-Hammer DS26U Disconnect Switch, a purpose-built solution for industrial and commercial environments that demand safe, reliable electrical isolation. Designed to deliver a clear, definitive disconnect, the DS26U is built to perform under load while standing up to the rigors of demanding power relatively and long service life.

Critical for maintenance safety, the DS26U is engineered to support lockout/tagout procedures, giving technicians a secure, proveable method to isolate circuits during service or repair. This means safer work practices, reduced risk of arc flash, and cleaner maintenance windows—so downtime is minimized and productivity stays on track.

Key features and benefits

• Industrial-grade reliability: rugged construction engineered for durability in harsh environments, ensuring consistent performance over time.
• Lockout/tagout readiness: designed to integrate with standard LOTO devices, enabling safe, compliant isolation during maintenance.
• Under-load disconnection: dependable operability when circuits are energized, helping prevent unsafe re-energization scenarios.
• Easy maintenance and serviceability: practical design that simplifies installation, inspection, and component replacement to minimize downtime.
• Versatile application compatibility: suitable for a wide range of industrial and commercial power distribution needs, from feeders to service entrances.

Ideal applications and use cases

The DS26U is well-suited for facilities where precise, safe isolation is essential. Use it to control power to motor feeders, branch circuits, or sections of switchgear in manufacturing floors, warehousing, HVAC systems, and facility power distribution. It’s a dependable choice for teams prioritizing safety, reliability, and long-term value in their electrical infrastructure.

How it supports safe, efficient operations

With the DS26U, you gain not only a robust disconnect switch but a cornerstone of a disciplined safety program. The clear actuation and robust construction provide predictable behavior, helping technicians verify isolation quickly and resume operations with confidence after maintenance. When safety and uptime matter, the DS26U stands up to the challenge.

Product details at a glance: Cutler-Hammer DS26U Disconnect Switch. Built to meet the needs of demanding industrial environments, it pairs strong, durable hardware with practical features that facilitate safe isolation, reliable disconnection, and straightforward maintenance—so your electrical system remains secure, compliant, and ready to perform.