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NSX250 Trip Unit 4P Thermal Magnetic 250A TM250DC
Schneider Electric

NSX250 Trip Unit 4P Thermal Magnetic 250A TM250DC

Ideal part number SCHC254TM250D Manufacturer number C254TM250D Barcode 3606481994981
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Product details

NSX250 Trip Unit, 4 poles, Thermal Magnetic 250A TM250DC

TM250DC is a 4 poles thermal-magnetic trip unit used on ComPacT NSX 250DC 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. The rated current is 250A and the operational voltage is 750VDC. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.

Technical specifications

Rated permanent current Iu
250 A
Number of poles
4
Short-circuit release function
Undelayed
Overload release current setting
175…250 A