Wago 5mm terminal block with variable resistor awg 28 14 280 series wago 280 615281 428 wago 280 615281 428 5mm wide terminal block variable resistor 20o to 1ko 075 w colour grey for wire sizes awg 28 14 pack size 100 wago 280 615281 428 5mm t blk var resistor 20o 1ko 075w grey awg 28 14 100pk