• Note: ..
• The coil may be operated for a maximum of 10 seconds if no transformer core is used or if the core is not closed by a yoke (e.g., in the case of Thomson's ring experiment). Prolonged use under these conditions may result in the built-in fuse blowing.
• Error 2023

Product Information: ..
The mains coil with connecting lead is intended for use as the primary coil for the demountable transformer D. Coils of model D are made of impact-resistant plastic, safe to touch. Number of turns, maximum current for long-term operation, effective resistance and inductance are specified on the case of the coil.