Square D - 200A, 600V, Disconnect Switch

The Square D 200A, 600V Disconnect Switch delivers industrial-strength electrical isolation engineered for safe, reliable operation in demanding environments. Built to support proper lockout/tagout procedures, this disconnect switch ensures dependable disconnection under load, helping maintenance teams work confidently and efficiently. Designed for long-term durability, it stands up to the daily rigors of commercial and industrial facilities.

Key specifications

• Amperage rating: 200A
• Voltage rating: 600V
• Product type: Disconnect Switch
• Brand: Square D

Why this disconnect switch matters

• Optimized to support lockout/tagout procedures, enabling secure isolation during maintenance and servicing.
• Reliable under load: Delivers consistent disconnection performance when circuits are live up to 600V, reducing downtime and safety risks.
• Industrial-grade durability: Built to withstand the demands of heavy-use environments, providing lasting service in factories, plants, and large commercial facilities.
• Clear, dependable isolation: Helps technicians quickly verify that a circuit is isolated, supporting safer work practices and compliance with safety standards.

Ideal use cases

• Service disconnects for motor control centers (MCCs) and switchgear in manufacturing facilities
• Electrical isolation points in industrial wiring diagrams and panelboards
• Maintenance intervals where lockout/tagout procedures are required for worker safety
• Standby or emergency power systems where reliable shutdown is critical

Practical installation and usage tips

• Pair this switch with your existing lockout/tagout protocol to ensure a verifiable isolation point between maintenance tasks.
• Ensure compatible mounting and wiring within your enclosure or distribution panel according to local electrical codes and site standards.
• Use a voltage detector or proper testing procedure to confirm de-energization before beginning work.
• Regularly inspect for signs of wear or corrosion on contacts and actuator components to preserve long-term reliability.

Who should consider the Square D 200A, 600V Disconnect Switch

• Facilities engineers and electrical technicians responsible for safe maintenance in industrial or commercial settings
• Projects requiring a robust, compliant disconnect point with strong resistance to routine load operations
• Sites prioritizing predictable, repeatable isolation performance to minimize downtime during servicing