Amazon
3 or 4 Pole versions Use voltage 500 a 690 V Fit from 8 KV Common assigned to use AC 21 A/22 A/23 A, dc21 a/22 A/23 A and B With cutting fully visible or visible security
3 or 4 Pole versions Use voltage 500 a 690 V Fit from 8 KV Common assigned to use AC 21 A/22 A/23 A, dc21 a/22 A/23 A and B With cutting fully visible or visible security