The Schneider Electric 31166 is a switch disconnector from the Compact INV250 series, designed for reliable power isolation in industrial environments. This 3-pole unit features a visible break for enhanced safety and is rated for 250 Amperes. It comes as a standard version equipped with a black rotary handle for manual operation.

Technical details

• Series: Compact INV250
• Type: Switch Disconnector
• Poles: 3
• Current Rating: 250 A
• Break Type: Visible Break
• Handle Type: Black Rotary Handle (Standard Version)
• Configuration: Standard

Applications & compatibility

This switch disconnector is suitable for main power disconnect applications in various industrial settings, including motor control centers, power distribution panels, and machinery isolation. It is designed to provide a safe and reliable means of de-energizing equipment for maintenance or operational safety.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the 31166 or contact our technical team for cross-reference assistance with compatible Compact INV250 components.