Its interrupting capacity is 6 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No.235. D-curve tolerates high inrush currents, suitable for motor starters and transformers. The 3-pole design switches all phases; neutral is not switched.
Occupies 3 modular width units (54 mm wide, 90 mm tall, 76 mm deep, 70 mm installation depth). Sealable, halogen-free, silicon-free construction.
Humidity influence: max 95% at 55 °C, derating to 35% at 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. Mechanical service life 10,000 operating cycles typical.