Switch Power Arrangements TRIZ Cases
- Current Switching Control Mechanism With Spring-Cushioned Closing
Spring-loaded pawls and a retaining end stop enable fast contact closing while reducing mechanical shock, wear, and arc risk.
- Integrated Thomson Coil Conductor Assembly for Fast Contact Opening
A nested Thomson coil and lightweight bi-layer cup speed vacuum interrupter contact separation to cut arcing and let-through current.
- Contactor Arc Chute with Permanent Magnets for Low-Current Extinction
Permanent magnets near moving contacts divert weak-current arcs, improving contactor arc extinction, reliability, and service life.
- Dual Power Transfer Switch Interlock for Safe Manual Maintenance
Electromagnetic interlocks lock the main shafts in safe positions, preventing manual transfer switch errors during cabinet maintenance.