Auxiliary switch, 1 CO, solid-state compatible, for size NH1, NH2, NH3, accessory

Auxiliary switch, 1 changeover contact Solid-state compatible, for Size NH1, NH2, NH3, Accessory for fuse Switch disconnector 3NP1 ble feeder top / bottom. 6. Flexible switching instants of auxiliary switch (simultaneous or leading). 7. Possibility of locking and sealing.