H. F. W. Series terminal connectors are used in the circuits of AC. 50Hz or 60Hz, voltage up to 660V or DC. Voltage up to 440V current from 3A to 80A, for connecting the round copper conductors. ITEM NO. L A H M B mm2 Volt AMP Packing 3A 93 16 12 6 8 4 400V 3A 10PCS 6A 115 15. 7 13 6. 5 9. 5 6 400V 6A 10A 126 20. 2 15. 5 8. 4 10. 5 10 400V 10A 16A 139 23 17. 7 10. 3 12 12 400V 16A 20A 155 25 19. 2 11. 5 13. 5 14 400V 20A 30A 171 26 20. 5 12 14. 5 16 400V 30A 60A 192 30 26 13. 5 16. 5 25 400V 60A 80A 205 33 27 15 17 35 400V 80A 100A 250 46 31 22 21 40 400V 100A