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NSX250 Trip Unit 4P Thermal Magnetic 250A TM250DC

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.
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Technical Documents

Technical Specifications

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

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