WENZHOU SANTUO ELECTRICAL CO.,LTD.
| Supply Ability | 5000pcs/day |
| Packaging Details | 100pcs/ctns |
| Delivery Time | 15DAYS |
| In | 10,16,20,25,32,40 A |
| I△n | 10,30,100,300,500mA |
| Standard | IEC61009 |
| Breaking Capacity | 4.5kA,6kA |
| Install | Din Rail |
| name | 2 pole circuit breaker |
| Brand Name | SONTUNE |
| Model Number | STRO7-40 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 5000pcs/day | Packaging Details | 100pcs/ctns |
| Delivery Time | 15DAYS | In | 10,16,20,25,32,40 A |
| I△n | 10,30,100,300,500mA | Standard | IEC61009 |
| Breaking Capacity | 4.5kA,6kA | Install | Din Rail |
| name | 2 pole circuit breaker | Brand Name | SONTUNE |
| Model Number | STRO7-40 | Certification | CE |
| Place of Origin | China | ||
| High Light | mini circuit breaker ，rcbo breaker | ||
A type(AC/DC) and AC type STRO07-40 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 and the function of overload current and short circuit .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 240V,three phase 415V,50 or 60Hz. It has electrical type and magnetic type .
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.
Specifications
| Model | Electronic type/magnetic type |
| Residual Current characterstics | A ; AC |
| Pole No | 2P/4P |
| Rated Current(A) | 16A,20A,25A,32A,40A |
| Rated Voltage(V) | 240/415V |
| Rated residual operating current | 10ma,30ma,100ma,300ma,500ma |
| Rated conditional residual short circuit current | 6KA |
| Electro-machanical endurance | over 4000 cycles |
| Sandard | IEC/EN61009 | ||
| Electrical features | Type(wave form of the earth leakage sensed) | Electro-magnetic type, electronic type | |
| Rated current In | A | A,AC | |
| Poles | P | 2,4 | |
| Rated voltage | V | AC 240/415 | |
| Rated Current : | 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 | ||
After-sales Service
1. All goods will be inspected and tested before shipment.
2. Customer's satisfaction is the most important thing to us. If you have any problems or questions, pls contact us by Trademanager or email. We will respond you within 24 hours.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2005
Total Annual:
350-500
Employee Number:
50~100
Ecer Certification：
Site Member
WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator is located in Liushi, Wenzhou... WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator is located in Liushi, Wenzhou...
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