The Schneider Electric 03661 is a changeover switch designed for electrical distribution and control systems. This unit, identified by the FR.PL.HZ.NS-INS630 designation, functions as a manual transfer switch, enabling the selection between two power sources. It is engineered for reliable operation in demanding industrial environments.

Technical details

• Series/Family: INS630
• Type: Manual Changeover Switch
• Configuration: 3-pole
• Rated Operational Current (Ie): 630 A
• Mounting Type: Panel Mount
• Terminal Type: Screw Terminals
• Switching Function: Source Changeover
• Compliance: IEC 60947-3 standards

Applications & compatibility

This Schneider Electric changeover switch is suitable for applications requiring manual switching between primary and backup power sources. It is commonly integrated into electrical panels for manufacturing facilities, data centers, and emergency power systems. Ensure compatibility with your specific system voltage and current requirements by consulting the manufacturer's datasheet.

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 03661 or contact our technical team for cross-reference assistance with compatible Schneider Electric switchgear components.