DAB7ln-40 6ka RCBO Dpn Circuit Breaker

Introduction  DAB7LN -40 residual current circuit breakers are small devices designed with high breaking capacity (6kA) and they are suitable for the disconnection of neutral lines.The circuit breakers are widely used in AC50H low-voltage electrical systems with a rated voltage of 230V and rated current of no more than 40A. This effectively protects people from electric shock and circuit equipment form overcurrent or short circuiting.These circuit breakers are also suitable for preventing fire hazards as a result of ground currents caused by insulation damage of electrical equipment. Installation method: Using 35mm guide rail according to IEC standardTerminal type: Dual-purpose terminal can be connected to the bus bar and conductor.Terminal connection ability: conductor 1-25mm2, bus bar thickness 0.8-2mmGuide rail: DIN35guide railFunctions of DAB7LN-40 residual current circuit breakerShort circuit protection, overload protection and isolation.Electrical parameters of DAB7LN-40 residual current circuit breakerNumber of poles1P+N(18mm)Rated frequency50-60HZRated operating voltage230VRated current40ARated insulation voltage500VImpulse withstand voltage4KVInstantaneous trip typeDAB7LN-40B/CRated breaking capacityDAB7LN-406Release typeThermo-magneti/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1