Feature:1. [Flame Retardant Housing] Our circuit breaker is made of Pa66 nylon material, which has excellent flame retardant safety performance.2. [Short Circuit Protection] When the circuit is short-circuited, the electromagnetic release mechanism can stably break the current, which is safer to use.3. [Fast Arc Extinguishing] The circuit breaker can quickly extinguish the arc to avoid electrical fires and ensure your safety.4. [Easy Installation] The circuit breaker is a double lock clip structure, which can be operated horizontally during installation and can be freely disassembled and assembled in a narrow environment.5. [Wide Application] Miniature circuit breakers are widely used in power distribution protection in civil, commercial buildings and industrial sites.Specification:Item Type: Miniature Circuit BreakerMaterial: PA66Rated Insulation Voltage (Ui): 500VACPollution Level: 3Withstand Impulse Voltage (Uimp): 6kVMagnetic Release:B-Curve: (3-5)lnC-Curve: (5-10)lnD-Curve: (10-14)lnReference Temperature for Thermal Release: 30℃Use Category: A, in line with IEC60898-1Current Limiting Level: 3Single Pole Breaking Capacity (Icn1): Icn1=Icn(6000A)Protection Class (IEC60529):Circuit Breaker Cody: IP20Installed in Junction Box: IP40, insulation class is ⅡOvervoltage Category (IEC60364): ⅣHumid Heat Resistance (IEC60068-1): Class 2 (at 55°C, relative humidity 95%)Wiring Method: Top in and bottom out, bottom in and top outFunction: Short circuit protection, overload protection, control isolationElectrical Life: 10000 timesMechanical Life: 20000 timesAmbient Temperature: -35℃-70℃Storage Environment Temperature: -40℃-85℃Voltage: 400V.Package List:1 x Miniature Circuit BreakerNote:Pay attention to electrical safety when using it, install it under the guidance of professionals