Bimetal Temperature Limiters » From 13,5 A to 42 A

From 13,5 A to 42 A

Bimetal temperature limiters from 13.5 A to 42 A

Series H6 (with normally closed contact)
The main components of the H6 series are a mobile circular contact bridge (1), a contact support (2) a snap-action spring disc (3) and a bimetal disc (4), which are riveted together, and lastly, two contacts (5) that fastened to an insulating ceramic support (6).
The mobile bridge is pressed by the spring disc against the two contacts and allows the current to flow. The bimetal disc is free to move as the temperature increases, without it altering the pressure applied by the spring disc on the contact.
When the nominal switching temperature is reached, the bimetal disc springs back from the convex position to the concave position, overcoming the force of the spring disc and causing the contacts to open immediately.

Limitatori di temperatura bimetallici da 13,5 fino a 42 A