Features Versatile AC mini circuit breaker suitable for line overload, short circuit protection, and infrequent line conversion, doubling as an on/off switch for load circuits. Electromagnetic release mechanism ensures stable cutoff, providing reliable short circuit protection for your circuits. Rapid arc extinguishing system swiftly extinguishes arcs, reducing the risk of electrical fires for enhanced safety. Insulating and environmentally friendly PC case prevents problems before they occur, ensuring a reliable and self-extinguishing material. Widely applicable in civil, commercial buildings, and industrial settings for power distribution protection. Specification: Item Type: Civil Circuit Breaker Material: Flame Retardant PC Number of Pole: 1P+N Impulse Withstand Voltage(Uimp): 4kV Rated Frequency: 50 Hza Voltage(Ue): 230V Insulation Voltage(Ui): 400 V Trip Characteristics: Form C, (5-10) In Package List: 1 x Circuit Breaker Note: Pay attention to the safety of electricity when using it, please install it under the guidance of professionals. Package List 1 x Circuit Breaker