ABB 92/20 - 20A, 400V, Disconnect Switch

ABB 92/20 - 20A, 400V Disconnect Switch is a robust, purpose-built solution for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. Designed to simplify power control without compromising safety, this model delivers a compact, maintainable fusible switch that fits neatly into crowded panels and control enclosures.

Key specifications

• Model: 92/20
• Amperage: 20A
• Voltage: 400V

What this means for your operation

• Isolates circuits quickly and securely, allowing safe maintenance and service work without power exposure.
• Provides built‑in overcurrent protection in a single, compact unit, helping to protect motors, panelboards, and branch circuits from electrical faults.
• Designed for environments that demand robustness—from busy manufacturing floors to busy commercial installations—without taking up valuable space.
• Maintenance-friendly by design, enabling straightforward inspections and part replacement to minimize downtime.

Ideal applications

• Motor disconnects where reliable isolation is critical for safe startup and servicing
• Panelboards requiring a compact disconnect switch to manage branch circuits
• Control enclosures and electrical cabinets needing a single solution for isolation and protection

Why choose the ABB 92/20?

• Durable construction tailored for industrial and commercial use, delivering consistent performance under demanding conditions
• Compact footprint that streamlines panel layouts and enables easier retrofits in existing systems
• Maintains a straightforward operating profile, reducing complexity during installation and routine checks

When selecting a disconnect solution for up to 400V and 20A circuits, the ABB 92/20 offers a practical balance of reliability, space efficiency, and ease of maintenance. It’s well-suited for projects where a single, dependable device handles both isolation and protection, simplifying wiring and reducing inventory needs. Consider this model for motor control cabinets, compact switchgear, or anywhere a robust, maintainable disconnect switch is essential.

Practical setup tips

• Verify compatibility with your system voltage (up to 400V) and current requirements (up to 20A) before installation.
• Plan wiring routes to preserve clear access to the switch for safe operation and maintenance.
• Label circuits clearly to reflect the isolation function provided by the 92/20 for quick fault diagnosis and servicing.