Panel-builder commissioning notes
The C11H6TM016L is a 4-pole ComPacT NSXm MCCB with a 16 A thermal-magnetic TM-D trip unit, rated for distribution duty. The 108 mm width and 137 mm height occupy 12 module pitches at 9 mm — plan the gland plate and busbar layout accordingly. IK07 impact rating handles accidental tool drops during commissioning. Everlink terminals accept 2.5…95 mm² rigid or stranded aluminium/copper, or 2.5…70 mm² flexible copper. Connection pitch is 35 mm with spreaders, 27 mm without — torque the lugs to the manufacturer's spec; the aluminium rating means you can land a feeder from an older installation without a pin adapter.
If your panel runs hotter, derate per the thermal curve — the TM-D unit is thermal-magnetic, so the thermal element responds to ambient temperature. The green flag signals presence of auxiliary contacts — useful for remote status indication without opening the door. Electrical durability is 20,000 cycles at 440 V at half rated current, 10,000 cycles at full rated current. For a distribution breaker these numbers are typical — not a wear item you cycle daily, but fine for occasional switching and fault clearing over the panel's service life.