AC Over Under Voltage Relay 80A 1P+N Bottom Singe phase
AC Over Under Voltage Relay 80A 1P+N Bottom Singe phase
The AC Over/Under Voltage Relay 80A 1P+N Bottom Single-Phase is a critical protective device designed to safeguard electrical equipment from voltage fluctuations. By monitoring incoming voltage levels, this relay ensures that connected appliances and systems operate within safe voltage limits, preventing damage due to overvoltage or undervoltage conditions.
Rated for 80 Amps in a single-phase configuration, this relay is ideal for residential, commercial, and industrial applications. The 1P+N design provides protection for the live and neutral lines, ensuring comprehensive safety for single-phase circuits. Its bottom-mounted terminals allow easy and secure installation in distribution boards or panels, while the compact design ensures minimal space usage.
This relay automatically disconnects the load when voltage exceeds or falls below preset thresholds, and reconnects it once the voltage stabilizes. It is suitable for motors, pumps, lighting systems, and other sensitive electrical equipment, providing reliable protection against equipment failure, overheating, and electrical hazards.
Designed for durability, precision, and safety, the AC Over/Under Voltage Relay 80A 1P+N Bottom Single-Phase ensures reliable operation, extending the lifespan of connected equipment and improving system efficiency.
Key Features:
| Feature |
Description |
| Voltage Protection |
Safeguards equipment against both overvoltage and undervoltage conditions. |
| Rated Current |
80A, suitable for medium-load single-phase circuits. |
| 1P+N Design |
Protects live and neutral lines for complete single-phase protection. |
| Automatic Reconnection |
Restores power automatically when voltage returns to safe levels. |
| Bottom-Mount Terminals |
Simplifies installation and provides secure electrical connections. |
| Versatile Applications |
Ideal for motors, pumps, lighting, and sensitive electrical devices. |
Technical Specifications:
| Specification |
Detail |
| Type |
AC Over/Under Voltage Relay |
| Rated Current |
80A |
| Phase |
Single-phase, 1P+N |
| Mounting |
Bottom terminals |
| Voltage Range |
Typically adjustable per model (e.g., 150–280V AC) |
| Response Time |
Typically 0.5–2 seconds (varies by model) |
| Applications |
Motors, pumps, lighting systems, industrial equipment |
| Operating Temperature |
-10°C to +60°C (typical) |
| Standards Compliance |
IEC/EN 60947-4, IEC/EN 60255 (depending on manufacturer) |
| Installation |
DIN-rail or panel mount compatible |
