In this circuit, a component at X automatically prevents the wiring from overheating if a fault develops. Which row shows the components that are suitable?
- Acircuit breaker ✓, fuse ✓, switch ✓
- Bcircuit breaker ✓, fuse ✓, switch ✗
- Ccircuit breaker ✓, fuse ✗, switch ✓
- Dcircuit breaker ✗, fuse ✓, switch ✗