frequency monitoring relay for single and trifazat systems

Ati cautat frequency monitoring relay for single and trifazat systems

Frequency monitoring relay for single and trifazat systems, frecventa minima si maxima, 220…240vac 50/60hz

FREQUENCY MONITORING RELAY FOR SINGLE AND trifazat SYSTEMS, frecventa minima si maxima, 220…240VAC 50/60HZ ...

1551.23 Ron
Frequency monitoring relay for single and trifazat systems, frecventa minima si maxima, 380…415vac 50/60hz

FREQUENCY MONITORING RELAY FOR SINGLE AND trifazat SYSTEMS, frecventa minima si maxima, 380…415VAC 50/60HZ ...

1551.23 Ron
Interface protection unit compliant with italian standard cei 0-21, april 2019 edition for trifazat system, in low tensiune, dual threshold minimum and maximum tensiune and frequency protection, 230vac - 400vac

INTERFACE PROTECTION UNIT COMPLIANT WITH ITALIAN STANDARD CEI 0-21, APRIL 2019 EDITION FOR trifazat SYSTEM, IN LOW tensiune, DUAL THRESHOLD MINIMUM AND MAXIMUM tensiune AND FREQUENCY PROTECTION, 230VAC - 400VAC ...

7169.60 Ron
Interface protection unit compliant with italian standard cei 0-21, april 2019 edition for trifazat system, in low tensiune, dual threshold minimum and maximum tensiune and frequency protection, 230vac - 400vac

INTERFACE PROTECTION UNIT COMPLIANT WITH ITALIAN STANDARD CEI 0-21, APRIL 2019 EDITION FOR trifazat SYSTEM, IN LOW tensiune, DUAL THRESHOLD MINIMUM AND MAXIMUM tensiune AND FREQUENCY PROTECTION, 230VAC - 400VAC ...

7169.60 Ron
Interface protection unit compliant with italian standard cei 0-21, april 2019 edition for trifazat system, in low tensiune, dual threshold minimum and maximum tensiune and frequency protection, 230vac - 400vac

INTERFACE PROTECTION UNIT COMPLIANT WITH ITALIAN STANDARD CEI 0-21, APRIL 2019 EDITION FOR trifazat SYSTEM, IN LOW tensiune, DUAL THRESHOLD MINIMUM AND MAXIMUM tensiune AND FREQUENCY PROTECTION, 230VAC - 400VAC ...

4828.43 Ron
Digital round frequency meter el-ed16r ac 35-99hz d22mm

Tip de dispozitiv Digital Interval AC 35 - 99 HZ Marimea masurata Hz Marca ELMARK Garantie ...

10.35 Ron
Digital square frequency meter el-ed16s ac 35-99hz d22mm

Tip de dispozitiv Digital Interval AC 35 - 99 HZ Marimea masurata Hz Marca ELMARK Garantie ...

10.35 Ron
Interface protection system units compliant with italian standard cei 0-16, april 2019 edition for medium-tensiune system, dual threshold minimum and maximum tensiune and frequency protection, measurements via vts in mv or direct in lv

INTERFACE PROTECTION SYSTEM UNITS COMPLIANT WITH ITALIAN STANDARD CEI 0-16, APRIL 2019 EDITION FOR MEDIUM-tensiune SYSTEM, DUAL THRESHOLD MINIMUM AND MAXIMUM tensiune AND FREQUENCY PROTECTION, MEASUREMENTS VIA VTS IN MV ...

9315.80 Ron
Interface protection system units compliant with italian standard cei 0-16, april 2019 edition for medium-tensiune system, dual threshold minimum and maximum tensiune and frequency protection, measurements via vts in mv or direct in lv

INTERFACE PROTECTION SYSTEM UNITS COMPLIANT WITH ITALIAN STANDARD CEI 0-16, APRIL 2019 EDITION FOR MEDIUM-tensiune SYSTEM, DUAL THRESHOLD MINIMUM AND MAXIMUM tensiune AND FREQUENCY PROTECTION, MEASUREMENTS VIA VTS IN MV ...

9315.80 Ron
Pump protection relay for single and trifazat systems, maximum ac current and minimum cos?. lipsa faza and incorrect phase sequence, 5a or 16a

PUMP PROTECTION RELAY FOR SINGLE AND trifazat SYSTEMS, MAXIMUM AC CURRENT AND MINIMUM COS?. Lipsa faza AND INCORRECT PHASE SEQUENCE, 5A OR 16A ...

997.25 Ron
Pump protection relay for single and trifazat systems, maximum ac current and minimum cos?. lipsa faza and incorrect phase sequence, 5a or 16a

PUMP PROTECTION RELAY FOR SINGLE AND trifazat SYSTEMS, MAXIMUM AC CURRENT AND MINIMUM COS?. Lipsa faza AND INCORRECT PHASE SEQUENCE, 5A OR 16A ...

997.25 Ron
Pump protection relay for single and trifazat systems, maximum ac current and minimum cos?. lipsa faza and incorrect phase sequence, 5a or 16a

PUMP PROTECTION RELAY FOR SINGLE AND trifazat SYSTEMS, MAXIMUM AC CURRENT AND MINIMUM COS?. Lipsa faza AND INCORRECT PHASE SEQUENCE, 5A OR 16A ...

997.25 Ron
Current monitoring relay for single-phase system, ac/dc minimum or maximum current control, 5a or 16a

CURRENT MONITORING RELAY FOR SINGLE-PHASE SYSTEM, AC/DC MINIMUM OR MAXIMUM CURRENT CONTROL, 5A OR 16A ...

881.11 Ron
Current monitoring relay for single-phase system, ac/dc minimum and maximum current control, 0.02 - 0.05 - 0.25 - 1 - 5 - 16a

CURRENT MONITORING RELAY FOR SINGLE-PHASE SYSTEM, AC/DC MINIMUM AND MAXIMUM CURRENT CONTROL, 0.02 - 0.05 - 0.25 - 1 - 5 - 16A ...

1055.56 Ron
Energyguard pro 3-phases pv-monitoring up to 50 kw

EAN-Code 9004840592993 Lungime 105,00mm Latime neta 110,00mm Inaltime 60,00mm Masa neta 1,50kg. Fabricant Varista Marime instalatie 50kW ...

4644.86 Ron
Energyguard light 3-phases pv-monitoring up to 15 kw

EAN-Code 9004840592962 Lungime 105,00mm Latime neta 110,00mm Inaltime 60,00mm Masa neta 1,50kg. Fabricant Varista Marime instalatie 15kW ...

3711.17 Ron


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