| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Wholesale Factory Price STRO-40L Series Residual Current Circuit Breaker with Over Current Protection 4.5KA 6KA 1P+N 10A 20A 230V 240V A or AC Type RCBO
General
STRO-40L Series RCBO is applicable to electric circuits with rated voltage AC 230V, 50/60Hz and its self-protecting up to a maximum short-circuit current 40A. It provides indirect protection to the operator's body under such situation that the exposed live parts should be connected to a proper earth pole, which can protect human from the fault of electric because of over-current, short circuit, earth fault current. And it complys with the standard IEC/EN 61009-1.
Specifications
| Sandard | IEC/EN 61009-1 | ||
| Electrical features |
Type(wave form of the earth leakage sensed) | Electronic type | |
| Rated current In | A | A,AC | |
| Poles | P | 1P+N | |
| Rated voltage | V | AC 230 | |
| Rated Current : | 6,10,16,20,25,32,40A | ||
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 250 | |
| Rated residual making and breaking capacity I△m |
A | 500 | |
| Short-circuit current I△c | A | 4500,6000 | |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features |
Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35ºC) |
ºC | -25~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-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 and bottom | ||
Product Over View:
1. Provide protection against earth fault/leakage current and function of isolation
2. High short-circuit current withstand capacity
3. Applicable to terminal and pin/fork type busbar connection
4. Equipped with finger protected connection terminals
5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
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