Rated 40 A at 50 °C with 30 mA earth-leakage sensitivity, it integrates both thermal-magnetic overcurrent and GFCI protection into one DIN-rail footprint, saving a full module width versus separate breaker and RCCB. Breaking capacity is 10 kA Icn at 240 V AC, 50/60 Hz, certified to IEC 61009-2-2 and BS EN 61009-1 — sufficient for most residential and light commercial distribution boards where the prospective fault current stays under 10 kA. The B-curve (magnetic trip 3–5 × In) suits resistive and general-purpose loads; it avoids nuisance trips on moderate inrush. IP20 finger-safe terminals; IP40 in a modular enclosure. Terminal capacity: 1–25 mm² rigid top, 1–16 mm² rigid bottom. Tightening torque 3.5 N·m top, 2 N·m bottom.
Designed to IEC 61009-1 and IEC 61009-2-2, plus BS EN 61009-1. Rated for TN earthing systems. Overvoltage category II. Tropicalisation class 2 (95 % RH at 55 °C). Electrical durability 5,000 cycles; mechanical durability 20,000 cycles.
Integration notes
Mounts on standard DIN rail via plug-on mechanism. The 18 mm width (1 module) fits compactly in distribution boards where space is tight. Use the top screw terminal for incoming line (1–25 mm² rigid), bottom for outgoing (1–16 mm² rigid). Wire stripping length: 14 mm top, 13 mm bottom. The integrated earth-leakage protection eliminates the need for a separate RCCB downstream — one device, one module, one part number on the BOM.