Protective Switch Operating/Release Mechanisms TRIZ Cases
- Compact Circuit Breaker Housing Layout for Added Functional Space
A reconfigured breaker housing creates a fourth receiving space for added functions without increasing standardized compact dimensions.
- Extension Handle Stopper for Motor Breaker Misoperation Prevention
A pivoting stopper raises manual trip force to prevent accidental switching while staying clear during fault tripping in motor breakers.
- Circuit Breaker Trip Coil Delay for Pole Switching Synchronization
An electrical delay element slows trip-coil current rise to align breaker pole switching times without raising power consumption.
- Miniature Circuit Breaker Opening Mechanism for Compact Remote Tripping
Electromagnetic opening and closing coils integrate leakage protection and remote operation into a compact breaker with simpler assembly.