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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