Breaking capacity reaches 75.6 kA at 240 V, 52.5 kA at 415 V, and 11.9 kA at 690 V, so it handles high-fault-current service entrances or sub-distribution boards where SCCR headroom matters.
The 32 A rating holds across 40 °C to 50 °C without derating; at 65 °C it still carries 30 A (–). That thermal stability is useful in crowded enclosures where internal ambient runs high. The 3-pole design suits three-phase feeders. An integrated auxiliary switch plus trip alarm switch provides remote status — useful for PLC-based monitoring without adding external aux contacts.
The TM240 release is factory-set and non-interchangeable in this variant — no field-swap of the trip unit.