Features 1、Higher Safety: Can provide overload protection, short circuit protection, leakage protection, etc. for higher safety. 2、Reliable Work: The rapid arc extinguishing system can quickly extinguish the arc to effectively avoid electrical fire. 3、Better Design: Complete electrical accessory for remote indication of circuit breaker open, close, fault trip and more. 4、Broad Utility: Widely applied in power distribution protection in civil, commercial buildings and industrial places. 5、Easy to Install: Double locking clip structure, can be operated horizontally during installation, quick to install. Specification Item Type: Circuit Breaker Material: PA66 Working Voltage (Ue): 230V Rated Insulation Voltage (Ui): 400VAC Withstand Impulse Voltage (Uimp): 4kV Thermal Trip Reference Setting Temperature: 30℃ Use Category: A Pollution Level: 3 Magnetic Tripping C Curve: 5~10in Circuit Breaker Protection Class(IEC60529): IP20 Protection Class Installed in Distribution Box: IP40 Insulation Class: Ⅱ Over Voltage Category (IEC60364): Ⅱ Damp Heat Resistance (IEC60068-1): Class 2 (at 55℃, relative humidity 95%). Wiring Method: Top in and bottom out, bottom in and top out. Function: Short circuit protection, overload protection, control isolation. Electrical Life: 10000 Times Mechanical Life: 20000 Times Ambient Temperature: -25℃~+60℃ Storage Environment Temperature: -40℃~+85℃ Package List 1 x Circuit Breaker