The 3-pole version handles three-phase circuits, and the thermal-magnetic trip unit responds to both overload and short-circuit conditions. Breaking capacity is 20 kA Icu at 220–240 V AC and 10 kA Icu at 380–415 V AC, both per EN/IEC 60947-2. The N breaking capacity code places it in the standard-duty tier for this platform. Control voltage options cover 230 V AC, 24 V AC, 48 V AC, 24 V DC, and 48 V DC, with a choice of maintained or impulse signal types. This flexibility lets the same unit work across building management systems (24 V DC) or direct 230 V AC relay outputs from a PLC. The local signalling LED reports device ON, tripped, overheat, or fault state — useful during commissioning or fault-finding without a meter.
Fixed mounting mode; no plug-in base. Dimensions are 99 mm wide by 84 mm high by 77 mm deep — 11 modules of 9 mm pitch, so it occupies 11 DIN spaces. IP20 finger-safe terminals are standard for enclosed panels; pollution degree 3 means it tolerates conductive pollution typical of industrial control rooms. Padlockable in the OFF position for lockout/tagout. Earth-leakage protection requires a separate add-on block — not integral.