1. Main circuit: 3-pole normally open main contacts, AC-3 rated operational current Ie = 185 A; matched 90 kW three-phase motor at AC 400 V
2. Control coil: Universal AC/DC coil, rated control voltage Uc = 220–240 V (50/60 Hz AC / DC dual compatible)
– Pull-in power: 300 VA (AC) / 360 W (DC); Holding power: 5.8 VA / 5.2 WDanfoss
3. Auxiliary contacts: Built-in 2 NO + 2 NC instantaneous auxiliary contacts
4. Rated insulation voltage Ui = 1000 V; Impulse withstand voltage Uimp = 8 kV
5. Main terminal type: Busbar connection, applicable wire cross-section 25–120 mm² stranded cable; Auxiliary screw terminals for 0.5–4 mm² wires
6. Compliance standards: IEC 60947-4-1, UL, CE, CSA industrial certification
