ZM9-200-CNA | Disconnect Switch | 200A | 3-Pole

ZM9-200-CNA Disconnect Switch: Safe, dependable isolation for 3‑phase power The ZM9-200-CNA is an industrial-grade disconnect switch engineered to safely isolate electrical systems during maintenance, retrofit, or replacement projects. With a 200 A rating and a 3‑pole configuration, it provides complete phase-by-phase isolation in standard 3‑phase power setups, helping crews work faster and more safely. Key details

• Amperage: 200 A
• Poles: 3‑Pole
• Part number: ZM9-200-CNA

Why this model stands out

• The 3‑pole design ensures all three live phases are disconnected simultaneously, reducing risk and simplifying lockout/tagout procedures.
• Ideal for service workflows, equipment migrations, or replacing worn disconnects in existing installations without overhauling your switchgear.
• The ZM9-200-CNA part number is the most reliable guide to fit and ratings—confirm fit against your equipment before ordering.
• Designed to slot into standard electrical layouts and enclosures, supporting streamlined installation in busy industrial environments.

Use cases and practical applications

• Pause production safely by isolating all conductors, then perform routine servicing without energizing the circuit.
• Swap in a high‑reliability disconnect where older components no longer meet current safety or performance needs.
• Replace degraded switches to restore dependable isolation and minimize downtime during outages.
• Suitable for manufacturing floors, distribution centers, and processing lines where robust, reliable disconnection is essential.

Fit, compatibility, and best practices

Before ordering, verify that the ZM9-200-CNA matches your system’s ratings and mechanical fit. The part number is your best reference for compatibility, so cross‑check against your panel, enclosure, and any interlock or mounting requirements.

Safety first: always follow established lockout/tagout procedures, ensure the circuit is de‑energized, and use appropriate personal protective equipment during installation, maintenance, or testing.

Who this is ideal for

• Electrical maintenance teams needing reliable isolation for routine service and emergency work.
• Retrofit projects where a 200 A, 3‑pole disconnect aligns with updated safety standards.
• OEMs and installers seeking durable, standard‑reference disconnects for 3‑phase systems.

What you can expect in practice

With the ZM9-200-CNA, technicians gain a dependable, easy‑to‑verify means to safely de‑energize circuits, minimize downtime, and reduce the risk of arc flash or accidental re‑energization during work. Its 200 A capacity covers a wide range of medium‑duty applications, making it a practical, long‑term choice for facilities planning and upgrades.