Proline IP41 Enclosed Products, Switchfuses, Load Break Isolators, Fully load rated AC22A 415V. BSEN60947-3 Conformity. Door interlocked padlockable handles on hinged units. Alternative pole configurations and auxiliary contacts available. Removable gland plate top & bottom. Changeover switches, Bypass switches, Automatic Transfer Systems, Busbar Chambers, enclosed MCCB and ACB solutions.