NMC1426B - 100A, Disconnect Switch

Introducing the NMC1426B - 100A Disconnect Switch, a rugged, purpose-built solution for safe electrical isolation in demanding industrial and commercial environments. Designed to perform reliably when it matters most, this disconnect switch provides dependable disconnection under load, helping maintenance teams work safer and faster while supporting robust lockout/tagout (LOTO) procedures.

• 100A amperage rating for robust control handles demanding circuits typical of motors, conveyors, and power distribution networks, giving you confident isolation when you need it.
• Lockout/Tagout compatibility engineered to integrate with standard LOTO practices, enabling technicians to secure equipment during service and prevent accidental energization.
• Reliable disconnection under load delivers a clean, prompt break even when circuits are energized, reducing exposure risk during maintenance and configuration changes.
• Long-term, industrial-grade durability built to endure dust, vibration, and temperature variations common in harsh environments, ensuring consistent performance over time.
• Seamless integration into existing systems with a panel-friendly footprint that supports straightforward retrofits into control panels and switchgear, minimizing installation downtime.

Practical use cases

• Routine maintenance on motors, pumps, conveyors, and other high-current equipment where safe energy isolation is critical.
• Shutdowns during scheduled service windows to protect workers and equipment alike.
• Emergency isolation to quickly de-energize circuits and safeguard personnel in critical scenarios.
• Repairs or upgrades within older control panels where upgrading to a 100A disconnect switch reduces risk and simplifies wiring layouts.

Who should consider the NMC1426B

• Plant engineers responsible for reliable electrical safety and uptime in manufacturing facilities.
• Electrical contractors and integrators designing or updating control panels for commercial and industrial sites.
• Facility managers seeking durable, low-maintenance safety components that stand up to tough operating conditions.

The NMC1426B - 100A Disconnect Switch stands out by marrying dependable under-load disconnection with practical LOTO readiness and durable construction. It isn’t just a switch—it’s a safety-critical component that helps you meet maintenance needs, protect personnel, and keep systems running smoothly. When you need clear, confident electrical isolation in demanding environments, the NMC1426B delivers.