Fusebox 100A Main Switch 4 Way Isolation Switch For Electrical Distribution Panel

The 100A MAIN SWITCH 4 WAY is a rugged, four-pole isolation switch designed to provide a reliable main disconnect in electrical distribution panels. Built for installers, electrical contractors, and facilities teams, it offers a compact yet capable solution for isolating multiple circuits with a single device.

• Current rating: 100 A nominal, enabling a robust main disconnect in panel installations.
• Pole configuration: 4-pole design that can switch four conductors simultaneously for coordinated shutdowns.
• Construction: Industrial-grade housing with a durable lever for long-term use in busy service environments.
• Mounting compatibility: Suitable for standard panel-board installations and enclosures commonly used by electricians.
• Operation: Front-accessible lever with clear on/off positions for quick, unambiguous operation.
• Safety and visibility: Designed for straightforward status checks during maintenance tasks.

With the 100A MAIN SWITCH 4 WAY, you gain a single, reliable point of isolation that simplifies maintenance, improves safety, and reduces downtime. The four-pole design ensures all four circuits are controlled together, minimizing the risk of arcing or energization when servicing a panel. It’s an ideal choice for service entrances, switchgear assemblies, and multi-circuit panels where a robust, space-efficient main disconnect is needed. For professionals, it offers predictable performance, easier wiring layouts, and clear operational feedback to help meet safety standards and project timelines.