1. Main contact rating: 3 poles, AC-3 rated 80 A; 37 kW motor load at AC 400 V
2. Control coil voltage: AC 230 V, 50/60 Hz
3. Built-in auxiliary contacts: 1 NO + 1 NC snap-action auxiliary contacts
4. Rated insulation voltage Ui: 1000 V; impulse withstand Uimp: 8 kV
5. Main terminal wire range: 2.5–35 mm² stranded cable, screw terminals
6. Auxiliary terminal wire range: 0.5–2.5 mm²
7. Breaking capacity: Compliant with IEC 60947-4-1, CE & UL certified
