Breaking capacity is rated 6 kA per EN 60898 and 15 kA per IEC 60947-2, with an additional 5 kA rating under UL 1077 / CSA C22.2 No. 235 for AC circuits; the higher IEC figure governs industrial panel coordination where fault currents can exceed domestic levels. Rated voltage of 230 V AC (single-phase operation up to 250 V AC,) and maximum DC rating of 72 V DC define the circuit types this MCB can protect; the DC rating is notably lower than the AC, so verify polarity and arc-quenching for DC applications.
Combined terminals at both top and bottom accept a range of conductor sizes; the sealable feature allows lockout/tagout for maintenance isolation.
Operating temperature range spans -40 °C to 75 °C, with humidity derating per: max 95% RH up to 55 °C, falling to 35% at 75 °C — relevant for condensation-prone or high-temperature cabinets. Halogen-free and silicon-free construction reduces toxic smoke emission in fire scenarios, often a requirement in rail, marine, or data-center installations. Lifecycle status is current production, so this order code is the standard supply — no last-time-buy or successor to track.