The Schneider Electric C253TM160 is a thermal magnetic trip unit designed for ComPacT NSX 160/250 circuit breakers. This trip unit is part of the TM series, specifically engineered for reliable protection in demanding industrial environments. It provides essential overcurrent and short-circuit protection for electrical distribution systems.

Technical details

• Trip Unit Series: TM160D
• Compatible Circuit Breaker Series: ComPacT NSX 160/250
• Number of Poles: 3d (3 poles)
• Thermal Magnetic Protection: Yes
• Current Rating: 160 A
• Trip Unit Type: Thermal Magnetic
• Protection Functions: Overload and short-circuit protection

Applications & compatibility

This trip unit is commonly utilized in electrical distribution panels and motor control centers within manufacturing facilities, process plants, and building management systems. It ensures the safe operation of ComPacT NSX circuit breakers, protecting downstream equipment from electrical faults in applications such as conveyor systems, pump controls, and HVAC units.

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 C253TM160 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.