Pre-insulated TWIN end terminal ET2, 4 mm². Used with certified tool GEB4010C-TWIN, EEB0160, or PEB0110T.
When crimping with 1300- or 250-system, you also need:
1300-system die holder V1316 and V1318, V1330 (C-head)
250-system die holder V2506 and V2508