1SDA068210R1

ABB SACE Tmax XT3D 250 switch-disconnector, 250 A, 3-pole, fixed installation with front terminals. The device is designed for switching and isolating electrical circuits in low-voltage distribution systems. It belongs to the Tmax XT moulded-case switch-disconnector family and provides a reliable means of circuit disconnection and isolation. The unit has a 250 A rated uninterrupted current, 690 V AC rated operational voltage, 800 V rated insulation voltage, and 8 kV rated impulse withstand voltage.