20 blade receptacle half isolated 0,5 - 1,5 mm² red. - 20 blade receptacle half isolated 1,5 - 2,5 mm² blue. - 10 pieces butt connectors insulated 0,5 - 1,5 mm² red. - 10 pieces butt connectors insulated 1,5 - 2,5 mm² blue.
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