To be assembled with the circuit breaker to achieve under-voltage protection
Rated operation voltage Ue: AC230V 50Hz (or 60Hz)
Rated insulation voltage Ui: 500V
Life: the operating life of the release is 4000 cycles.
Action characteristics: when the applied voltage ≤35% Ue, the product should
prevent circuit breaker from closing; when 35% Ue≤applied voltage ≤70% Ue, the
product should operate and drive the circuit breaker open; when the applied
voltage ≤85% Ue, the product should be able to close. The applied voltage should
not exceed 110%Ue.