Overview
The C16H6TM125 is a 4-pole ComPacT NSX molded case circuit breaker from Schneider, rated 125 A with a 100 kA ICu breaking capacity at 690 V AC, fitted with a TM-D thermal-magnetic trip unit for distribution duty. It is in active production and carries EN/IEC 60947-2 compliance, with a Class II front face and IK07 mechanical impact rating.
How it compares
Compared to the 3-pole C10F3TM025 (25 A, 85 kA ICu), the C16H6TM125 adds a fourth pole, five times the continuous current rating at 125 A, and a 100 kA ICu — choose the C16H6TM125 when the load requires 4-pole switching and higher fault current withstand.