Siemens CFS364J - 200A, 600V, 3-Phase, Switch

The Siemens CFS364J is a robust 200A, 600V, 3-Phase switch designed to deliver dependable on/off isolation and reliable overcurrent protection in demanding industrial and commercial environments. Built for durability, it serves as a compact, maintainable fusible switch that helps keep critical equipment and processes safe and under control.

Key advantages you’ll notice in everyday operations:

• Reliable motor disconnects capability for motors, fans, pumps, and conveyors—giving you a clear, safe method to isolate power during maintenance or emergencies.
• Panelboard and branch circuit protection support, enabling centralized control and protection in switchgear and distribution boards.
• 3-Phase performance designed to handle balanced, high-demand loads common in industrial lines, providing consistent protection across all phases.
• Compact and maintainable design that fits into tight panel layouts while simplifying routine servicing and inspection.

Specifications at a glance

• Model: CFS364J
• Amperage: 200A
• Voltage: 600V
• Phase: 3-Phase

Who benefits most from the Siemens CFS364J?

• Maintenance teams and facility managers who need a dependable, easily serviceable isolation switch for large motors and equipment.
• Facilities with compact panel layouts that require a fusible switch without sacrificing reliability or protection.
• Industrial and commercial settings where predictable, code-compliant power isolation is essential for safety and uptime.

Why choose this Siemens switch over other options? The CFS364J embodies Siemens’ approach to robust electrical protection: a purpose-built fusible switch that combines straightforward operation with durable construction, designed to integrate smoothly into standard electrical assemblies and maintenance routines. It provides clear isolation, dependable overcurrent protection, and a compact footprint that helps you optimize panel design without compromising safety or performance.

Practical usage tips:

• Pair the CFS364J with compatible protection schemes to ensure coordinated safety across your motor loads and distribution network.
• Plan installation in switchgear or panelboards where a dedicated motor disconnect and branch circuit protection are needed in a single, maintainable package.
• Schedule regular visual inspections and periodic functional checks as part of your preventive maintenance to confirm reliable switching and correct phase alignment.