Motor protection relay | overload protection | digital | 1F | AC230V | 2-99A

Technical specifications:

Power supply: AC 230V, 50/60 Hz
Current setting range: 2-99A
Measurement error: ≤2%
Output contacts: 1 CO (changeover contact)
Contact capacity: 5A/AC230V
Adjustable reset mode: Automatic or manual
Adjustable turn-on delay
Mounting: DIN rail, in the panel
Dimensions: 90 × 70 × 106.5 mm

Functions:

Overload protection – protects the motor and other equipment from overcurrent.
Voltage imbalance protection – detects and responds to dangerous voltage fluctuations.
LED display and indicators – clear indication of operational status.
Adjustable turn-on delay – reduces the risk of false tripping.
Automatic or manual reset – configurable according to needs.
Compact and modular design – easy installation into electrical distribution panels.
Additional features:

Timer – ensures a preset operating time.
Thermostat – monitors and regulates temperature.
Voltmeter and ammeter – displays the current voltage and current.
Usage:
This protection relay is suitable for single-phase electric motors and other devices requiring protection from overloads and voltage fluctuations. It can be used in:

Pumps
Fans and air conditioners
Heating devices
Compressors
Rural and industrial electrical equipment
Household and industrial systems
Pros:

Reliable protection for single-phase equipment
Precise digital setting
Automatic or manual reset
Integrated additional features: thermostat, voltmeter, ammeter
Easy installation on DIN rail
Cons:

Not suitable for three-phase motors
Can only be mounted in the panel or on a DIN rail
Not recommended for use without additional circuit protection (e.g., circuit breaker)
This single-phase digital motor protection relay is an efficient solution for protecting household and industrial electrical equipment. It not only ensures the safe operation of devices but also provides additional monitoring and control features through the built-in voltmeter, ammeter, timer, and thermostat. It is suitable for both new and upgraded electrical systems where stable and safe equipment operation is necessary.