Ambient temperature of Easypact EZC Molded Case Circuit Breaker
■It has been particularly designed to hold 100% In at 50℃ without tripping in normal condition;
■It may be used between -25℃ and +70℃;
■The permissible storage temperature of Easypact EZC in the original packing is -35℃ to +85℃;
Power supply of Easypact EZC Molded Case Circuit Breaker:
■It can be supplied from either the top or the bottom/reverse feeding without any reduction in performance, this capability facilities connection when installed in a swtichboard.
Degree of protection:
■As per standards IEC 60529 and EN 50102;
Standardized characteristics indicated on the rating plate
Ui: Rated insulation voltage
Uimp: Rated impulse withstand voltage
Ue: Rated operational voltage
Icu: Ultimate breaking capacity, for various values of rated operational voltage Ue
Cat: Utilisation category
Ics: Service breaking capacity
In: Rated current
Symbol: Suitability for isolation