Transformer Set Student Coil Grey 800 Turns. Coils to fit EL150800 and EL150806. Made of coloured plastic with 4mm safety jack connectors. Armatures available separately.The coils are provided with transparent, adhesive polyester foil with effective voltage insulation up to 4500 to reduce the risk of electric shock.• Hole size: 20.5 20.5 mm• Colour: Blue• Number of Windings: 200• Max. current: A• Resistance: 0.7 Ω• Thread diameter: 0.9 mm• Inductance: Approximately 680 µH
