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Hybrid circuit breaker with axial blowout coil - Patent 5280144 |
 | | The end-plate receiving the coil is advantageously the end-plate of the cartridge located on the stationary contact side and this end-plate, made of metallic or insulating material, is shaped in the form of a bell covering the stationary arcing contact with clearance. |
 | | 1 is a schematic axial sectional view of a circuit breaker according to the invention. |
 | | The assembly presents an axial symmetry and in a preferred embodiment, the end-plate 18 associated with the movable contact has a similar shape to that of the end-plate 19 associated with the stationary contact, the corresponding groove being in this case not used. |
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