The control circuit accepts multiple voltages: 230 V AC, 24 V AC, 48 V AC, 24 V DC, or 48 V DC, selectable by the control signal type (impulse or maintained). This means a single part number covers both pulse-trip and continuous-command schemes without stocking separate coils.
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. At 230 V the 20 kA headroom covers higher-fault locations near the service entrance.
Fixed mounting on 35 mm DIN rail. The 2-pole footprint occupies 9 module pitches (81 mm width). IP20 finger-safe terminals per IEC 60529. Local signalling includes a flashing LED for device ready, overheat, and tripped states, plus a red LED for fault and green for device ON — useful for panel walk-down diagnostics without a separate indicator bank.
