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domestic protection

Because you use electricity every day in your home to meet your various needs, good household electrical protection is essential to ensure a certain level of safety in the event of a current leak, short circuit or insulation fault. . In this regard, there are different mandatory systems:

The circuit breaker, which will ensure that the power used does not exceed that subscribed to in your subscription and will allow the power to be cut off throughout the installation, in particular in the event of a short circuit.

The differential circuit breaker, which plays the same role, but has a higher sensitivity.

The fuse, which protects against short circuits and overloads by breaking the circuit in the event of a problem.

In addition to this, good electrical protection also involves monitoring your electrical installation, to ensure that it meets the safety standards in force. In practice, regularly check the wires and plugs for any signs of damage.

100A 380V Three Phase four wire Din rail automatic recovery over voltage and under voltage protective protection relay 100A 380V Three Phase four wire Din rail automatic recovery over voltage and under voltage protective protection relay
2-3 Days
Brand: TOMZN Model: VPD 3-125
Under voltage and over voltage protector 3 phase 4 wire 100AThe automatic recovery over voltage and under voltage protective device complies with modular design standards. the circuit boards of products adopt good quality electronic components with reliable performance. when the power situation is u..
3,950.00DA
60A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay TOMZN TOVPD1-63 60A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay TOMZN TOVPD1-63
Hot 2-3 Days
Brand: TOMZN Model: TOVPD1-63
Function: 1. Under voltage protection 210V-145V (adjustable) (default: 170V)                  2. Over voltage proteciton 230V-300V (adjustable) (default: 270)                  3. Over current protecti..
2,900.00DA
Brand: TOMZN Model: TOB8-63 wifi
Function:1. On/off Switch2. Time Relay Switch3. Real voltage display on app4. Real Current display on app5. Real active power display on app6. Kwh display on app7. Over current protection, over voltage protection, Max power protection, min power protection. Feature 1.Remote control at..
6,900.00DA
Brand: energical Model: UGS PTDR4-D
Protected against phase faults, it signals high-low voltage, phase failure, asymmetry and inversion and monitors current asymmetry.1.over voltage protection: adjustable2.Under-voltage protection: adjustable3.overcurrent protection: adjustable4.asymmetric protection5.Phase protection6. Active time an..
7,500.00DA
Model: W12
Technical characteristics:working voltage: 220V +/- 10%Frequency: 50HzTemperature: -15 to 50 ° CWeight: 46gDimensions: 55X40X60 (mm)Neutral and earth inversion test:Press the green buttonIf the circuit breaker cuts out, the neutral and the earth are reversed.If the circuit breaker does not turn off,..
1,900.00DA
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A  230V Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A  230V
Hot 2-3 Days
Brand: TOMZN Model: TOVPD1-60-EC
Functions:1.Over-voltage protection2.Under-voltage protection3.Over-current protection4.Automatic recovery5.Voltage display(voltage measurement)6.Current display (current measurement)7. Voltage calibration: Voltage +-10% adjustable. A138. Restore factory settings: press the down button for more than..
2,800.00DA
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A 230V Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A 230V
Hot 2-3 Days
Brand: TOMZN Model: TOVPD1-60-EC
Functions:1.Over-voltage protection2.Under-voltage protection3.Over-current protection4.Automatic recovery5.Voltage display(voltage measurement)6.Current display (current measurement)7. Voltage calibration: Voltage +-10% adjustable. A138. Restore factory settings: press the down button for more than..
2,900.00DA
Electrical protection 63A 230V 3 en 1 TOMZN TOVPD1-63 VAE Electrical protection 63A 230V 3 en 1 TOMZN TOVPD1-63 VAE
Hot 2-3 Days
Brand: TOMZN Model: TOVPD1-63 VAE
Spécifications produitTension nominale: 220 V; fréquence: 50Hz/60 HZFonction: 1. protection sous tension 210 V-145 V (réglable) (par défaut: 170 V) peut être désactivé2. La protection contre les surtensions 230 V-300 V (réglable) (par défaut: 270) peut être désactivée3. protection contre les surinte..
4,000.00DA
Brand: SESDZ Model: JL-VP 2000
Characteristics:1. The processor is an integral part of the solution2. Different colors with indicator light.3. Direct plug-in design4- With compulsive start switch for easy start when voltage display is normal.5. Voltage range: 90 +/- 3% ~ 130 +/- 3% (50Hz); 180 +/- 3% ~ 250 +/- 3% (50Hz);6- Curren..
2,200.00DA
Protection relay adjustable for voltage and intensity 63A double display Protection relay adjustable for voltage and intensity 63A double display
New Hot
Brand: Samwhua Dsp Model: AVR-63
GeneralAVR Current & voltage protection relay is designed to protect devices with sensitive operating voltage & currentvalues from errorsthat may arise from mains voltage and Overload.Device Usage and Principle of OperationMake the connections of the device according to the connection type. ..
3,000.00DA
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