This breaker carries three breaking-capacity ratings depending on the standard applied: 10 kA per EN 60898-1 (the household and similar installations standard), 20 kA per IEC 60947-2 (the industrial switchgear standard), and 15 kA at DC per IEC 60947-2. At 230 V AC single-phase it is rated 250 V; at DC it handles up to 72 V. For UL 1077 / CSA C22.2 No. 235 installations the interrupting rating is 5 kA. That spread means the same part can be specified across IEC and UL jurisdictions, but the applicable rating depends on the local code and the fault current available at the panel.
It mounts in any position, uses a quick-assembly fastening system, and accepts top and bottom combined terminals. Neutral conductor switching is integrated, so no separate neutral block is needed downstream for the protected circuit.
Halogen-free and silicon-free construction. The part is sealable, which matters for installations requiring tamper-evident locking after commissioning.