Plug in Type Single Phase 1p+N Pole RCBO Circuit Breaker Keeps Tripping

Product DescriptionSONTUOEC plug in type Single Pole RCBO with Overcurrent Protection Residual Current Circuit Breaker with Over current 40A/30(100/300)mA:STRO4-40L Series residual current circuit breaker with overload current protection is in conformity with the standards of IEC61009.Single phase line+ neutral line circuit breaker is suitable to the single-phase residual circuit of AC50or60Hz, rated voltage 230V, protecting the circuit from overload and short circuit and leakage current protection. The product has high breaking capacity, volume small are cut at the same time to avoid the inversed grafting of live and null wire or danger caused by the voltage between zero wire and earth. It is the ideal power distribution switch for the present residenceRated Current In6A 10A 16A 20A 25A 32A 40APoles1P+NRated Voltage Ue230/400VRated Breaking Capacity4500A Rated operating current(In)10 30 100 300mAThermo-magnetic release characteristicB C DRated impulse withstand voltage(1.2/50) Uimp6KVDielectric test voltage at and ind. freq.for 1 min2KVPollution Degree2Protection DegreeIP20Electrical Life8000Mechanical Life10000Combination with AccessoriesAuxiliary, Alarm, Shunt Release, Under Voltage ReleaseCircumstance Temperature-5°C~+40°CCertificateCE  Guarantee2YEARS FAQQ 1. what's the payment term?   A. We accept TT,30% deposit and 70% balance agaisnt copy of BLQ 2. how's the delivery time ? A. usually it will take about 25 days for productionQ 3. tell me the standard of package?   A. Normally are cartons, but also we can pack it according to your requirement.Q 4.Would you accept to use our logo ? A.If you have good quantity,it absolute no problem to do OEM.Q5. Can i take some samples?A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.Q6. Are you original Factory?A: Yes, we have our own factory .Q7. How can you make sure the quality of the products?A: We will accord to international quality standards to inspect every item before leaving our factory.Thanks for your reading.If any product meets your need.Welcome to send us an email.We are sure your any information can be attentioned without any delay./* 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