The Schneider Electric C103MA050 is a magnetic trip unit designed for ComPacT NSX 100/160 series circuit breakers. This MA50 trip unit provides essential overcurrent protection for electrical distribution systems. Its specific design ensures reliable operation within the specified ComPacT NSX breaker frames.

Technical details

• Series: ComPacT NSX 100/160
• Trip Unit Type: MA50 Magnetic
• Current Rating: 50 A
• Number of Poles: 3
• Configuration: 3d (likely refers to 3 normally open and 3 normally closed auxiliary contacts, but verify with datasheet)
• Protection Function: Magnetic overcurrent trip
• Compatible Breaker Frames: ComPacT NSX 100, ComPacT NSX 160

Applications & compatibility

This trip unit is integral to the protection schemes of ComPacT NSX 100 and 160 circuit breakers, commonly found in industrial power distribution panels, motor control centers, and building electrical systems. It ensures the safety and integrity of electrical circuits by quickly interrupting fault currents.

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 C103MA050 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.