This Schneider Electric 21109 is a motor protection circuit breaker designed for reliable overload and short-circuit protection. It is part of the Schneider Electric D series of protection devices, commonly integrated into control panels for machinery and industrial equipment.

Technical details

• Series: Schneider Electric D Series
• Protection Type: Motor Protection Circuit Breaker (MPCB)
• Adjustable Current Range: 6 A to 10 A
• Interrupting Capacity: P25M (This designation typically refers to a specific level of short-circuit current rating, often around 25kA, but specific confirmation requires manufacturer datasheet review.)
• Mounting Type: DIN rail mountable (standard for this series)
• Actuator Type: Rotary handle for ON/OFF and trip indication
• Phase: Typically 3-phase compatible for motor protection applications, verify with datasheet.
• Terminal Type: Screw terminals for secure connections

Applications & compatibility

The Schneider Electric 21109 is suitable for protecting electric motors in various industrial settings, including conveyor systems, pumps, fans, and machine tools. It provides essential safety and operational continuity by preventing damage from electrical faults. This breaker is designed to integrate seamlessly into standard industrial control panels and motor starter assemblies.

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 21109 or contact our technical team for cross-reference assistance with compatible Schneider Electric D series components.