Refill kit set of the new style 221 connectors to top up your plastic case, you will receive the following:- 221-412 40pcs 221-413 30pcs 221-415 15pcs No plastic case. 2-Way,3-Way & 5-Way Conductor splicing connectors, transparent housing, orange lever  Voltage: 450V  Max. Current: 32A  Max. Temperature: 85°C  Wire range--solid: 0,2 – 4mm²  Wire range--stranded: 0,2 – 4mm²  Wire range--flexible:0,14 – 4mm² UK STOCKIST of all Wago products. *Please note this is a refill kit and the plastic case is not included.