ABB offers a complete range of insulated or non‑insulated ferrules to simplify wire insertion. Single Insulated ferrules are available for wire sizes 28~4/0 AWG and non‑insulated ferrules from 28~350MCM AWG. Double entry insulated ferrules accept wire gauges 22~6. Ferrules are ideal for applications where repetitive connect and disconnect of stranded wire is required. To complete the installation of ferrules, ABB offers a wide‑range of crimping tools.