What is Circuit Breaker

Circuit Breaker is a very important category in the Electrical & Electronics industry. A good Circuit Breaker can make a big difference in your comfort and productivity. There are many styles of Circuit Breaker available, so you can choose one that's well suited to your needs.

How to source & buy Circuit Breaker

At made-in-china.com, Circuit Breaker are made from various kinds of features such as Breaking Capacity, High Voltage Circuit Breakers, Low Voltage Circuit Breakers, which offer unique user experiences to every kind of taste.
Take Breaking Capacity for example, you can find High Voltage Circuit Breakers Breaking Capacity, Low Voltage Circuit Breakers Breaking Capacity and more.

By Breaking Capacity

The Best Circuit Breaker Products

Product Description A, AC Type RCBO 2p 4p Residual Current Circuit Breaker with Over Load Protection with CE, CB, SAA Approval and Testing Report 10-40A 30mA GENERAL RCBO is mainly used in AC 50Hz(60Hz), rated voltage 230/400V, rated current 6A to 40A low voltage terminal distribution system. RCBO is equal with MCB+RCD function; It is used for electric shock protection and human indirect contact protection, electric equipment protection when human body touching electricity or electric network leak current exceeds stipulated value,and over load and short circuit protection ; It can also be a non-frequency operator in the circuit, wildly used in the residential and commercial district. It complies with standard of IEC61009-1. SPECIFICATIONS: Standard Unit IEC/EN 61009-1 Electrical features Mode Electro-magnetic type ,electronic type Type(wave form of the earth leakage sensed) A, AC Thermo-magnetic release characteristic B,C,D Rated current ln A 6,10,16,20,25,32,40 Poles P 1P+N, 3P+N Rated voltage Ue V AC 230, 400 Rated sensitivity I△n A 0.01, 0.03, 0.1, 0.3, 0.5 Rated residual making and breaking capacity l△m A 500 Rated short-circuit capacity Icn A 6000 Break time under I△n S ≤0.1 Rated frequency Hz 50/60 Rated impulsewithstand voltage(1.2/50)Uimp V 4000 Dielectric test voltage at ind.Freq for 1min kV 2 Insulation voltage Ui V 250 Pollution degree 2 Mechanical features Electrical life 4000 Mechanical life 10000 Fault current Indicator YES Protection degree IP20 Ambient temperature (with daily average≤35ºC) ºC -5~+40(Special application please refer to temperature compensation correction) Storage temperature ºC -25~+70 Installation Terminal connection type Cable/Pin-type busbar/U-type busbar Terminal size top/bottom for cable mm2 25 AWG 18-5 Terminal size top/bottom for busbar mm2 25 AWG 18-3 Mounting On DIN rail EN 60715(35mm)by means of fast clip device Connection From top FAQ Q 1. what's the payment term? A. We accept TT,30% deposit and 70% balance agaisnt copy of BL Q 2. how's the delivery time ? A. usually it will take about 25 days for production Q 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.

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