Trip Unit Tm250D For Compact Nsx 250 Circuit Breakers, Thermal Magnetic, Rating 250 A, 3 Poles 3D, C253TM250

This TM250D is a 3 poles 3d thermal-magnetic trip unit used on ComPacT NSX 250 circuit breakers. This 250A rating thermal-magnetic trip unit is an optimum choice for all distribution applications. It embeds an adjustable thermal overload protection and a fixed magnetic protection against short-circuits. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and ComPacT NSX basic frame.