SONTUOEC 18mm Width Economic type residual current circuit breaker with overload protection RCBO 40A 30mA 100mA 300mA electronic type ELCB
SONTUOEC Economic type 18mm width residual current circuit breaker is in conformity with the standards of IEC61009.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 230V,three phase 400V,50 or 60Hz.
Normal working & installment conditions
1.Ambient temperature: -5ºC~+40ºC, 24 hours average temperature not exceed +35ºC.
2.Installment plance altitude: ≤2000m
3.Gas relative humidity:not exceed 50% at +40ºC, higher humidity allowed at lower temperature.
4.Pollution degree: 2 class
5.Installment condition: Mounted in the place without obvious impact or shock, no dangerous(explosion) dielectric without corrosive metal or damaging isolation gas(conductive dust).
6.Installment method: TH35-7.5 mounted rail, can be installed in distribution board, case or box. Generally mounted vertically. Tilted angle between mounting face and vertical face not exceed ±5°.
7.Mounted Category: II,III class.
| Sandard | IEC/EN61009-1 |
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 | 500 |
Rated residual making and
breaking capacity I△m | A | 630 |
| Short-circuit current I△c | A | 6000 |
| SCPD fuse | A | |
| 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 ≤35℃) | ℃ | -25~+40 |
| Storage temperature | ℃ | -25~+70 |
| Installation | Terminal connection type | | Cable/U-type busbar/pin-type busbar |
| Terminal size top/bottom for cable | mm2 | 25 |
| AWG | 18-3 |
| Terminal size top/bottom for busbar | mm2 | 25 |
| AWG | 18-3 |
| Tightening torque | N*m | 2.5 |
| In-lbs | 22 |
| Mounting | | On DIN rail EN 60715(35mm)by means of fast clip device |
| Connection | | From top and bottom |
About Us
WENZHOU SANTUO ELECTRICAL CO.,LTD lives in Liushi,Yueqing, Wenzhou, China, We have a good reputation around the world,
We can offer you completive price, Continuance support and good After service, also, our company can ensure the quantity of our Products, they are durable and long life
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4.5KA 300mA RCBO 18mm Residual Current Circuit Breaker Images
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