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Electrical modular device e.g. circuit breaker, has connection piece, cam formed at operation rotor and compression spring, which forces its one end against pressure pad and another end against clamping frame
Electrical modular device e.g. circuit breaker, has connection piece, cam formed at operation rotor and compression spring, which forces its one end against pressure pad and another end against clamping frame
The device (10) has a connection piece (14) for producing an electrical connection, and a compression spring (34), which forces one of its end against a pressure pad (26), in order to press a section of another pressure pad (28) in the direction against a side of connection piece. The compression spring forces its other end against a clamping frame (30) in order to press a section (32) of the clamping frame in the direction against another side of the compression spring. A cam is formed at an operation rotor (40) for rotating the rotor on the frame and/or the pressure pad (26).
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