Overcurrent Protection Relay
- Code / Model:
- Manufacturer: Vestas
- Department: Fuses and automatic switches
- Category of products: Automatic switches
- Sub-category: Machinery and apparatus for the manufacture of electrical appliances
- You've seen it before.: 1
Overcurrent Protection Relay
An overcurrent protection relay is a protective device used in electrical systems to detect and interrupt the flow of excessive current.
These relays are designed to trip (interrupt) the circuit when the current exceeds a predetermined threshold. This helps prevent damage to equipment and potential hazards caused by overheating or short circuits.
- Types of Overcurrent Protection Relays:
- Instantaneous relays:
- Time-delay relays:
