ETZM Thermistor protection relay ETZM


ETZM Thermistor protection relay ETZM

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Type designation ETZM
Functions ETZM A
ETZM R
Control voltage (V)       24-500
Rated insulation voltage (V)     250
Power consumption (VA)     3
Dielectric strenght (V)     2000
Permited ambient temperature ( °C )  -20…+55
Weight (kg)       0,25
Triping thermistor resistance W (W) 3000 ± 500
Reset thermistor resistance   (KW) 1,5-2,3
Standard voltages (V)     220, 50Hz





ORDERING INSTRUCTION FOR
THERMISTOR PROTECTION
     
     
Type designation      
   
Control voltage and frequency            
Example:
ETZM-A 220V 50Hz