Westinghouse DS36U - 100A, 600V, Disconnect Switch

The Westinghouse DS36U is a purpose-built 100A, 600V disconnect switch designed for robust electrical isolation in demanding industrial and commercial environments. When maintenance, repair, or configuration work is needed, this switch provides a clear, verifiable break in the circuit, helping teams work safely and confidently.

Key benefits and what sets the DS36U apart

• Precise electrical isolation at 100A, 600V — engineered to reliably interrupt power for routine service, panel maintenance, and equipment shutdowns, reducing downtime and supporting operational efficiency.
• Lockout/Tagout compatibility — designed to support established safety protocols, enabling authorized personnel to apply locks and tags during maintenance to prevent accidental re-energization.
• dependable under-load disconnection — delivers a solid, positive disconnect even when a circuit is live, providing an essential safety point for servicing motors, feeders, and distribution gear.
• Industrial-grade durability — built to withstand the rigors of busy electrical rooms and commercial facilities, delivering long-term reliability in challenging environments.
• Versatile installation in electrical rooms and enclosures — suitable for a range of applications, including service panels, motor control centers, distribution boards, and other electrical distribution setups.

Who benefits most from the Westinghouse DS36U

• Facility managers seeking a dependable, standards-aligned isolation point for routine maintenance
• Electrical contractors and technicians needing a proven disconnect switch for commercial and light-industrial projects
• Operations teams that prioritize safety, compliance, and quick, verifiable circuit de-energization

Why this disconnect switch matters in real-world use

When safety and uptime are non-negotiable, the DS36U provides a clear, physically verifiable means to isolate circuits. It mitigates risks during servicing, supports rigorous lockout/tagout practices, and reduces the chance of accidental re-energization. In environments where multiple systems share enclosures or where maintenance crews rotate, having a reliable disconnect switch at the ready is a practical cornerstone of safe electrical work.

Practical tips for maximizing value with the DS36U

• Pair with a documented lockout/tagout procedure and clearly labeled isolation points to streamline safety compliance.
• Position the switch in easily accessible enclosures to minimize downtime during routine maintenance.
• Incorporate the DS36U into your preventive maintenance plan to ensure prompt, safe isolation before inspections or repairs.

For projects that require a dependable, standards-aligned disconnect switch capable of handling 100A at 600V with robust safety features, the Westinghouse DS36U delivers clear benefits, enduring performance, and peace of mind in every maintenance cycle.