Push-on male blade terminal - Blue 30A 6.3mm (Pk x 100)

Yellow (48Amp) - Wire size 2.63-6.64 mm² (AWG12-10). Blue (30Amp) - Wire size 1.04-2.63 mm² (AWG16-14). Red (25Amp) - Wire size 0.25-1.65 mm² (AWG22-16).

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