Switch Operated By Excess Currents TRIZ Cases
- Pilot Interlock Contactor for Unexpected Start-Up Prevention
A pilot interlock circuit and disconnecting contactor isolate portable utilities on plug removal, cord shear, or mains drop, with manual restart.
- Compact Residual Current Breaker with Integrated Overcurrent Protection
Single-module circuit breaker integrates overcurrent and leakage detection within a compact housing to save installation space.
- Compact Low Voltage Switch with Integrated Protection
A compact automatic low voltage switch integrates all components and protection devices into a single case using one mechanism to connect them.