Starlac Industries offers Open Wound Solenoid, EE - 581. Starlac Industries is an ISO 9001: 2000 certified manufacturer and exporter of scientific instruments. The Open Wound Solenoid is used to explain the electromagnetic field inside and outside a solenoid. It features a heavy gauge copper wire which is wound and mounted on wooden base. It also features 4mm socket terminals. This is also applicable for field demonstration using iron fillings o using a small compass needle. Overall dimensions: 330 x 260 x 87mm. The solenoid current carrying capacity is 10 Amp.