The Schneider Electric C163TM125 is a thermal magnetic trip unit designed for ComPacT NSX 160/250 series circuit breakers. This 3-pole unit, designated as TM125D, provides essential overcurrent protection for electrical distribution systems. It is engineered to deliver reliable performance in demanding industrial environments.

Technical details

• Series: ComPacT NSX 160/250
• Trip Unit Type: Thermal Magnetic
• Model Designation: TM125D
• Number of Poles: 3d (3 poles)
• Current Rating: 125 A
• Protection Functionality: Overcurrent (thermal overload and magnetic short-circuit)
• Voltage Compatibility: Verify with manufacturer datasheet for specific voltage ratings.
• Interrupting Capacity: Verify with manufacturer datasheet for specific interrupting ratings.

Applications & compatibility

This trip unit is specifically designed for integration into Schneider Electric ComPacT NSX 160 and NSX 250 circuit breakers. It is commonly found in electrical panels for motor control centers, power distribution units, and machinery control systems across various industries including manufacturing, food and beverage processing, and water treatment.

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 C163TM125 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.