Bosch Series 4 PWP611BB5B 60cm Induction Hob - BlackPlease note: this model has a Power Management Function. Some induction hobs can be plugged in at the wall, rather than needing an electrician to hard wire it. If you choose to plug in, the Power Management Function will limit the power to each zone. For example, if you have a 13 amp connection, the heat levels across all four zones cannot add up to more than 12. So, if one zone is on level 8 and you turn another zone to level 7 (8+7=15), the first