Menu
Your Cart

Protection and Control

The basic protection to protect against electricity is isolation. This isolation is achieved by a layer of insulating materials on the wires, cables and, confinement of any electric or electronic circuit in a rigid and dielectric envelope.

To prevent an insulation fault or a short circuit in a device from triggering a serious incident (electrocution or fire), an electrical circuit must be equipped with a manual plus an automatic circuit breaker:

fuse.

circuit breaker

disruptor

disconnector (manual)

100A 380V Three Phase four wire Din rail automatic recovery over voltage and under voltage protective protection relay
Out Of Stock
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
Brand: TOMZN Model: TOMPD-8S
Features●Microprocessor technology provideshighly accurate and repeatable protection●Built-in LCD and keypad afford a precisediqital setting●Compact modular 43mm housing●Adjustable over-and undervoltage,phase unbalance threshold●Independent adjustable delay time forovervoltage, undervoltage phase un..
3,950.00DA
Model: POVD13
3 Phase Voltage Protector 63A Adjustable Over/Under Voltage/Over CFunctions as a live voltage and Amps show for every one of the stageFlexible Automatic Recovery season of the gadget whenever gadget has stumbled it recuperates back consequently, when the boundaries are inside the put down certain bo..
10,900.00DA
60A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay TOMZN TOVPD1-63
Out Of Stock
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..
6,500.00DA
Model: NP2-VAKWH
63A protection relay adjustable 3 in 1 voltage, intensity, consumptionNP series automatic overvoltage and undervoltage protector is suitable for single-phase AC 230V or 120V, 50/60Hz loads, operating at 63A or 80A or less.It is mainly used for residential box entry or overvoltage, undervoltage or ov..
4,000.00DA
Adjustable protection 380V 3P+N 63A voltage and current with display TOMZN TOPD3-63VA
2-3 Days
Brand: TOMZN Model: TOPD3-63VA
three phase Voltage Current Relay Protector 63A 60A 100A 220V 3P+N Over Under Voltage Relay Current limiter adjustable1.Over-voltage protection: Adjustable2.Under-voltage protection: Adjustable3.Over-Current protection: Adjustable4. Asymmetry protection5.Phase squence protection6. Active time a..
12,500.00DA
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..
7,100.00DA
ADJUSTABLE VOLTAGE AND CURRENT PROTECTOR THREE-PHASE ENERGICAL PTDR 4M 16A (MACHINE)
Pre-Order
Brand: energical Model: UGS PTDR4-M
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..
7,650.00DA
AVR 1500VA Voltage Stabilizer
Pre-Order
Model: avr-1500
AVR 1500VA Voltage StabilizerModel                : avr-1500vainput voltage     : 100/110/120/220/230/240 -35% , +20%(-55%,+20%option)output voltage   : 100/110/120/220/230/240+-8%P.F            &nbs..
10,500.00DA
AVR 3000VA Voltage Stabilizer
Pre-Order
Model: avr-3000
AVR 3000VA Voltage StabilizerModel                : avr-3000vainput voltage     : 100/110/120/220/230/240 -35% , +20%(-55%,+20%option)output voltage   : 100/110/120/220/230/240+-8%P.F            &nbs..
16,900.00DA
AVR 5000VA Voltage Stabilizer
Pre-Order
Model: avr-5000
AVR 5000VA Voltage StabilizerModel                : avr-5000vainput voltage     : 100/110/120/220/230/240 -35% , +20%(-55%,+20%option)output voltage   : 100/110/120/220/230/240+-8%P.F            &nbs..
25,900.00DA
Showing 1 to 12 of 47 (4 Pages)