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3B Scientific Assembly Kit “Bell, Relay and Bimetallic Switch ” User Manual

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Elwe Didactic GmbH

▪ Steinfelsstr. 6 ▪ 08248 Klingenthal ▪ Germany ▪ www.elwedidactic.com

3B Scientific GmbH

▪ Rudorffweg 8 ▪ 21031 Hamburg ▪ Germany ▪ www.3bscientific.com

Subject to technical amendments

© Copyright 2008 3B Scientific GmbH

4.1 Assembly of a bell circuit

Fig 1 Assembly of a bell circuit


4.2 Assembly of a relay

Fig 3 Assembly of a relay


4.3 Assembly of a bimetallic switch circuit

Fig. 5 Assembly of a bimetallic switch circuit

Fig. 2 Circuit diagram for a bell

Fig. 4 Circuit diagram for a relay

Fig. 6 Circuit diagram for a bimetallic switch