Single-phase Voltage Relay FF CP-710, 16A, 230V

FF CP-710 is a single-phase voltage relay designed for 230V AC systems with a switching capacity of 16A. It continuously monitors the incoming supply voltage and disconnects the load when voltage leaves preset safe thresholds, protecting connected devices from overvoltage and undervoltage conditions. The relay is intended for installation in control panels or distribution boards in domestic and light industrial environments where single-phase motor, compressor, or appliance protection is required.

Advantages

The relay provides reliable voltage monitoring with a clear trip function that prevents equipment damage by isolating the load during voltage anomalies. Its 16A switching capacity covers a wide range of small motors and household appliances, while compact single-phase design simplifies mounting and wiring in standard electrical cabinets. The device operates on the common 230V supply, enabling straightforward integration into existing installations without additional transformers or converters.

Suitable for

• Protection of single-phase motors and pumps
• Safeguarding compressors and refrigeration units
• Protecting household appliances such as washing machines and ovens
• Control panels and distribution boards in small workshops and residential buildings

Key specifications

• Operating voltage: 230 V AC single-phase
• Maximum switching current: 16 A
• Function: overvoltage and undervoltage protection with automatic disconnection
• Mounting: panel or DIN-rail compatible enclosure (compact form factor)
• Typical applications: motor, compressor and appliance protection in domestic and light industrial use

How to use

Install the relay in the control cabinet or distribution board following local electrical codes and wiring diagrams. Connect the supply to the relay’s input terminals and the protected load to the output terminals. Adjust or verify voltage threshold settings if the model provides configurable setpoints, then restore supply. The relay will continuously monitor voltage and open the circuit to the load when measured voltage exceeds or falls below the set limits. After voltage returns to acceptable values and any internal timing condition is met, the relay will reconnect the load automatically.

Usage recommendations

Ensure installation and any configuration are performed by a qualified electrician. Verify compatibility of the protected load with the 16A switching capacity and confirm that the relay’s threshold and reset timing settings match the requirements of the connected equipment to avoid nuisance trips or inadequate protection.