DCS403/5100 - 40A, 600V, 3-Pole, Disconnect Switch

DCS403/5100: 40A, 600V, 3-Pole Disconnect Switch designed for tough industrial environments where safe, reliable electrical isolation is non-negotiable.

The DCS403/5100 delivers dependable disconnection under load, making maintenance safer and faster. Built to support lockout/tagout (LOTO) procedures, this switch ensures that equipment stays securely isolated during servicing, reducing the risk of accidental energization and protecting maintenance personnel. Its rugged construction is tailored for ongoing reliability in demanding commercial and industrial settings.

• 40A amperage rating with a 600V maximum voltage, ideal for medium-duty three-phase circuits and diverse equipment
• 3-Pole design for complete three-phase isolation, ensuring all phases are safely opened during service
• Lockout/Tagout compatibility to streamline compliant maintenance workflows
• Reliable under-load disconnection so circuits can be isolated safely even when equipment is energized for service
• Durable, long-term performance built to withstand frequent switching, environmental stress, and daily industrial use

Ideal use cases include:

• Powering and isolating 3-phase motors, pumps, and machine tools in manufacturing and processing facilities
• Service disconnects within control panels and switchgear assemblies
• Conveyors, HVAC systems, and other heavy equipment in commercial environments where dependable isolation matters
• Maintenance scenarios where clear, verifiable disconnection is essential for worker safety

Why choose the DCS403/5100? It combines a precise 3-pole configuration with a robust 40A/600V rating and a design that emphasizes safe, predictable operation. This means you get faster maintenance cycles, reduced downtime, and enhanced safety for your personnel—without compromising on reliability.

Installation and integration are straightforward for standard three-phase electrical systems, making the DCS403/5100 a solid primary or secondary disconnect in control panels, equipment enclosures, and industrial switchgear. When reliability, safety, and ease of maintenance are priorities, this disconnect switch stands up to the challenge.