Schneider Electric C25R3TM200 ComPacT NSX250R 3P 200 A 200 kA TM-D Fixed Moulded Case Circuit Breaker

The Schneider Electric C25R3TM200 is a 3-pole ComPacT NSX250R moulded case circuit breaker rated 200 A on a TM-D thermal-magnetic trip unit. Breaking capacity (Icu) reaches 200 kA at 380/415 V AC and 45 kA at 660/690 V AC, with a 690 V AC rated operational voltage, giving the R frame the highest breaking capacity in the NSX250 line for demanding fault-current locations.

Technical Specifications

Certifications & Standards

• EN/IEC 60947-2

Selection Notes

At 200 kA Icu and 45 kA at 660/690 V AC, the NSX250R is the high-breaking-capacity option in the NSX250 TM-D line and suits incomers or feeders close to the transformer where prospective fault current is highest. The 200 A trip unit sits in the upper band of the R-frame range, where the instantaneous trip is field-adjustable from 5 to 10 x In; pick a higher or lower trip rating from the same NSX250R series to match the downstream load without changing the breaking capacity.